commit: 84f693cf79638d3350eda3ac45f50eebb618b0af Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> AuthorDate: Wed Aug 5 14:45:25 2020 +0000 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> CommitDate: Wed Aug 5 14:45:25 2020 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=84f693cf
Linux patch 5.4.56 Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org> 0000_README | 4 + 1055_linux-5.4.56.patch | 2697 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 2701 insertions(+) diff --git a/0000_README b/0000_README index 9289fff..0a219d2 100644 --- a/0000_README +++ b/0000_README @@ -263,6 +263,10 @@ Patch: 1054_linux-5.4.55.patch From: http://www.kernel.org Desc: Linux 5.4.55 +Patch: 1055_linux-5.4.56.patch +From: http://www.kernel.org +Desc: Linux 5.4.56 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1055_linux-5.4.56.patch b/1055_linux-5.4.56.patch new file mode 100644 index 0000000..fd7909a --- /dev/null +++ b/1055_linux-5.4.56.patch @@ -0,0 +1,2697 @@ +diff --git a/Makefile b/Makefile +index 072fe0eaa740..c33fb4eebd4d 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,7 +1,7 @@ + # SPDX-License-Identifier: GPL-2.0 + VERSION = 5 + PATCHLEVEL = 4 +-SUBLEVEL = 55 ++SUBLEVEL = 56 + EXTRAVERSION = + NAME = Kleptomaniac Octopus + +diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi +index 3f4bb44d85f0..669da3a33d82 100644 +--- a/arch/arm/boot/dts/armada-38x.dtsi ++++ b/arch/arm/boot/dts/armada-38x.dtsi +@@ -339,7 +339,8 @@ + + comphy: phy@18300 { + compatible = "marvell,armada-380-comphy"; +- reg = <0x18300 0x100>; ++ reg-names = "comphy", "conf"; ++ reg = <0x18300 0x100>, <0x18460 4>; + #address-cells = <1>; + #size-cells = <0>; + +diff --git a/arch/arm/boot/dts/imx6qdl-icore.dtsi b/arch/arm/boot/dts/imx6qdl-icore.dtsi +index 7814f1ef0804..fde56f98398d 100644 +--- a/arch/arm/boot/dts/imx6qdl-icore.dtsi ++++ b/arch/arm/boot/dts/imx6qdl-icore.dtsi +@@ -384,7 +384,7 @@ + + pinctrl_usbotg: usbotggrp { + fsl,pins = < +- MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 ++ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 + >; + }; + +@@ -396,6 +396,7 @@ + MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17070 + MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17070 + MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17070 ++ MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0 + >; + }; + +diff --git a/arch/arm/boot/dts/imx6sx-sabreauto.dts b/arch/arm/boot/dts/imx6sx-sabreauto.dts +index 315044ccd65f..e4719566133c 100644 +--- a/arch/arm/boot/dts/imx6sx-sabreauto.dts ++++ b/arch/arm/boot/dts/imx6sx-sabreauto.dts +@@ -99,7 +99,7 @@ + &fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; +- phy-mode = "rgmii"; ++ phy-mode = "rgmii-id"; + phy-handle = <ðphy0>; + fsl,magic-packet; + status = "okay"; +diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi +index f6972deb5e39..865528b134d8 100644 +--- a/arch/arm/boot/dts/imx6sx-sdb.dtsi ++++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi +@@ -213,7 +213,7 @@ + &fec2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet2>; +- phy-mode = "rgmii"; ++ phy-mode = "rgmii-id"; + phy-handle = <ðphy2>; + status = "okay"; + }; +diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi +index 4c268b70b735..e0a9b371c248 100644 +--- a/arch/arm/boot/dts/sun4i-a10.dtsi ++++ b/arch/arm/boot/dts/sun4i-a10.dtsi +@@ -198,7 +198,7 @@ + default-pool { + compatible = "shared-dma-pool"; + size = <0x6000000>; +- alloc-ranges = <0x4a000000 0x6000000>; ++ alloc-ranges = <0x40000000 0x10000000>; + reusable; + linux,cma-default; + }; +diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi +index 6befa236ba99..fd31da8fd311 100644 +--- a/arch/arm/boot/dts/sun5i.dtsi ++++ b/arch/arm/boot/dts/sun5i.dtsi +@@ -117,7 +117,7 @@ + default-pool { + compatible = "shared-dma-pool"; + size = <0x6000000>; +- alloc-ranges = <0x4a000000 0x6000000>; ++ alloc-ranges = <0x40000000 0x10000000>; + reusable; + linux,cma-default; + }; +diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi +index 8aebefd6accf..1f8b45f07e58 100644 +--- a/arch/arm/boot/dts/sun7i-a20.dtsi ++++ b/arch/arm/boot/dts/sun7i-a20.dtsi +@@ -180,7 +180,7 @@ + default-pool { + compatible = "shared-dma-pool"; + size = <0x6000000>; +- alloc-ranges = <0x4a000000 0x6000000>; ++ alloc-ranges = <0x40000000 0x10000000>; + reusable; + linux,cma-default; + }; +diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c +index b0c195e3a06d..5f95e4b911a0 100644 +--- a/arch/arm/kernel/hw_breakpoint.c ++++ b/arch/arm/kernel/hw_breakpoint.c +@@ -680,6 +680,12 @@ static void disable_single_step(struct perf_event *bp) + arch_install_hw_breakpoint(bp); + } + ++static int watchpoint_fault_on_uaccess(struct pt_regs *regs, ++ struct arch_hw_breakpoint *info) ++{ ++ return !user_mode(regs) && info->ctrl.privilege == ARM_BREAKPOINT_USER; ++} ++ + static void watchpoint_handler(unsigned long addr, unsigned int fsr, + struct pt_regs *regs) + { +@@ -739,16 +745,27 @@ static void watchpoint_handler(unsigned long addr, unsigned int fsr, + } + + pr_debug("watchpoint fired: address = 0x%x\n", info->trigger); ++ ++ /* ++ * If we triggered a user watchpoint from a uaccess routine, ++ * then handle the stepping ourselves since userspace really ++ * can't help us with this. ++ */ ++ if (watchpoint_fault_on_uaccess(regs, info)) ++ goto step; ++ + perf_bp_event(wp, regs); + + /* +- * If no overflow handler is present, insert a temporary +- * mismatch breakpoint so we can single-step over the +- * watchpoint trigger. ++ * Defer stepping to the overflow handler if one is installed. ++ * Otherwise, insert a temporary mismatch breakpoint so that ++ * we can single-step over the watchpoint trigger. + */ +- if (is_default_overflow_handler(wp)) +- enable_single_step(wp, instruction_pointer(regs)); ++ if (!is_default_overflow_handler(wp)) ++ goto unlock; + ++step: ++ enable_single_step(wp, instruction_pointer(regs)); + unlock: + rcu_read_unlock(); + } +diff --git a/arch/arm64/include/asm/alternative.h b/arch/arm64/include/asm/alternative.h +index 12f0eb56a1cc..619db9b4c9d5 100644 +--- a/arch/arm64/include/asm/alternative.h ++++ b/arch/arm64/include/asm/alternative.h +@@ -77,9 +77,9 @@ static inline void apply_alternatives_module(void *start, size_t length) { } + "663:\n\t" \ + newinstr "\n" \ + "664:\n\t" \ +- ".previous\n\t" \ + ".org . - (664b-663b) + (662b-661b)\n\t" \ +- ".org . - (662b-661b) + (664b-663b)\n" \ ++ ".org . - (662b-661b) + (664b-663b)\n\t" \ ++ ".previous\n" \ + ".endif\n" + + #define __ALTERNATIVE_CFG_CB(oldinstr, feature, cfg_enabled, cb) \ +diff --git a/arch/arm64/include/asm/checksum.h b/arch/arm64/include/asm/checksum.h +index d064a50deb5f..5665a3fc14be 100644 +--- a/arch/arm64/include/asm/checksum.h ++++ b/arch/arm64/include/asm/checksum.h +@@ -19,16 +19,17 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl) + { + __uint128_t tmp; + u64 sum; ++ int n = ihl; /* we want it signed */ + + tmp = *(const __uint128_t *)iph; + iph += 16; +- ihl -= 4; ++ n -= 4; + tmp += ((tmp >> 64) | (tmp << 64)); + sum = tmp >> 64; + do { + sum += *(const u32 *)iph; + iph += 4; +- } while (--ihl); ++ } while (--n > 0); + + sum += ((sum >> 32) | (sum << 32)); + return csum_fold((__force u32)(sum >> 32)); +diff --git a/arch/parisc/include/asm/cmpxchg.h b/arch/parisc/include/asm/cmpxchg.h +index ab5c215cf46c..068958575871 100644 +--- a/arch/parisc/include/asm/cmpxchg.h ++++ b/arch/parisc/include/asm/cmpxchg.h +@@ -60,6 +60,7 @@ extern void __cmpxchg_called_with_bad_pointer(void); + extern unsigned long __cmpxchg_u32(volatile unsigned int *m, unsigned int old, + unsigned int new_); + extern u64 __cmpxchg_u64(volatile u64 *ptr, u64 old, u64 new_); ++extern u8 __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new_); + + /* don't worry...optimizer will get rid of most of this */ + static inline unsigned long +@@ -71,6 +72,7 @@ __cmpxchg(volatile void *ptr, unsigned long old, unsigned long new_, int size) + #endif + case 4: return __cmpxchg_u32((unsigned int *)ptr, + (unsigned int)old, (unsigned int)new_); ++ case 1: return __cmpxchg_u8((u8 *)ptr, (u8)old, (u8)new_); + } + __cmpxchg_called_with_bad_pointer(); + return old; +diff --git a/arch/parisc/lib/bitops.c b/arch/parisc/lib/bitops.c +index 70ffbcf889b8..2e4d1f05a926 100644 +--- a/arch/parisc/lib/bitops.c ++++ b/arch/parisc/lib/bitops.c +@@ -79,3 +79,15 @@ unsigned long __cmpxchg_u32(volatile unsigned int *ptr, unsigned int old, unsign + _atomic_spin_unlock_irqrestore(ptr, flags); + return (unsigned long)prev; + } ++ ++u8 __cmpxchg_u8(volatile u8 *ptr, u8 old, u8 new) ++{ ++ unsigned long flags; ++ u8 prev; ++ ++ _atomic_spin_lock_irqsave(ptr, flags); ++ if ((prev = *ptr) == old) ++ *ptr = new; ++ _atomic_spin_unlock_irqrestore(ptr, flags); ++ return prev; ++} +diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c +index 319812923012..b1eb6a041118 100644 +--- a/arch/riscv/mm/init.c ++++ b/arch/riscv/mm/init.c +@@ -115,9 +115,9 @@ void __init setup_bootmem(void) + /* Reserve from the start of the kernel to the end of the kernel */ + memblock_reserve(vmlinux_start, vmlinux_end - vmlinux_start); + +- set_max_mapnr(PFN_DOWN(mem_size)); + max_pfn = PFN_DOWN(memblock_end_of_DRAM()); + max_low_pfn = max_pfn; ++ set_max_mapnr(max_low_pfn); + + #ifdef CONFIG_BLK_DEV_INITRD + setup_initrd(); +diff --git a/arch/sh/include/asm/pgalloc.h b/arch/sh/include/asm/pgalloc.h +index 22d968bfe9bb..d770da3f8b6f 100644 +--- a/arch/sh/include/asm/pgalloc.h ++++ b/arch/sh/include/asm/pgalloc.h +@@ -12,6 +12,7 @@ extern void pgd_free(struct mm_struct *mm, pgd_t *pgd); + extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd); + extern pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address); + extern void pmd_free(struct mm_struct *mm, pmd_t *pmd); ++#define __pmd_free_tlb(tlb, pmdp, addr) pmd_free((tlb)->mm, (pmdp)) + #endif + + static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, +@@ -33,13 +34,4 @@ do { \ + tlb_remove_page((tlb), (pte)); \ + } while (0) + +-#if CONFIG_PGTABLE_LEVELS > 2 +-#define __pmd_free_tlb(tlb, pmdp, addr) \ +-do { \ +- struct page *page = virt_to_page(pmdp); \ +- pgtable_pmd_page_dtor(page); \ +- tlb_remove_page((tlb), page); \ +-} while (0); +-#endif +- + #endif /* __ASM_SH_PGALLOC_H */ +diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S +index d31f66e82ce5..4a8ec9e40cc2 100644 +--- a/arch/sh/kernel/entry-common.S ++++ b/arch/sh/kernel/entry-common.S +@@ -199,7 +199,7 @@ syscall_trace_entry: + mov.l @(OFF_R7,r15), r7 ! arg3 + mov.l @(OFF_R3,r15), r3 ! syscall_nr + ! +- mov.l 2f, r10 ! Number of syscalls ++ mov.l 6f, r10 ! Number of syscalls + cmp/hs r10, r3 + bf syscall_call + mov #-ENOSYS, r0 +@@ -353,7 +353,7 @@ ENTRY(system_call) + tst r9, r8 + bf syscall_trace_entry + ! +- mov.l 2f, r8 ! Number of syscalls ++ mov.l 6f, r8 ! Number of syscalls + cmp/hs r8, r3 + bt syscall_badsys + ! +@@ -392,7 +392,7 @@ syscall_exit: + #if !defined(CONFIG_CPU_SH2) + 1: .long TRA + #endif +-2: .long NR_syscalls ++6: .long NR_syscalls + 3: .long sys_call_table + 7: .long do_syscall_trace_enter + 8: .long do_syscall_trace_leave +diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c +index 519649ddf100..fe522691ac71 100644 +--- a/arch/x86/kernel/i8259.c ++++ b/arch/x86/kernel/i8259.c +@@ -207,7 +207,7 @@ spurious_8259A_irq: + * lets ACK and report it. [once per IRQ] + */ + if (!(spurious_irq_mask & irqmask)) { +- printk(KERN_DEBUG ++ printk_deferred(KERN_DEBUG + "spurious 8259A interrupt: IRQ%d.\n", irq); + spurious_irq_mask |= irqmask; + } +diff --git a/arch/x86/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c +index 2d6898c2cb64..6d83b4b857e6 100644 +--- a/arch/x86/kernel/stacktrace.c ++++ b/arch/x86/kernel/stacktrace.c +@@ -58,7 +58,6 @@ int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, + * or a page fault), which can make frame pointers + * unreliable. + */ +- + if (IS_ENABLED(CONFIG_FRAME_POINTER)) + return -EINVAL; + } +@@ -81,10 +80,6 @@ int arch_stack_walk_reliable(stack_trace_consume_fn consume_entry, + if (unwind_error(&state)) + return -EINVAL; + +- /* Success path for non-user tasks, i.e. kthreads and idle tasks */ +- if (!(task->flags & (PF_KTHREAD | PF_IDLE))) +- return -EINVAL; +- + return 0; + } + +diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c +index aa0f39dc8129..187a86e0e753 100644 +--- a/arch/x86/kernel/unwind_orc.c ++++ b/arch/x86/kernel/unwind_orc.c +@@ -431,8 +431,11 @@ bool unwind_next_frame(struct unwind_state *state) + /* + * Find the orc_entry associated with the text address. + * +- * Decrement call return addresses by one so they work for sibling +- * calls and calls to noreturn functions. ++ * For a call frame (as opposed to a signal frame), state->ip points to ++ * the instruction after the call. That instruction's stack layout ++ * could be different from the call instruction's layout, for example ++ * if the call was to a noreturn function. So get the ORC data for the ++ * call instruction itself. + */ + orc = orc_find(state->signal ? state->ip : state->ip - 1); + if (!orc) { +@@ -653,6 +656,7 @@ void __unwind_start(struct unwind_state *state, struct task_struct *task, + state->sp = task->thread.sp; + state->bp = READ_ONCE_NOCHECK(frame->bp); + state->ip = READ_ONCE_NOCHECK(frame->ret_addr); ++ state->signal = (void *)state->ip == ret_from_fork; + } + + if (get_stack_info((unsigned long *)state->sp, state->task, +diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c +index 5d2587005d0e..6920f1d3b66f 100644 +--- a/arch/x86/kvm/lapic.c ++++ b/arch/x86/kvm/lapic.c +@@ -2085,7 +2085,7 @@ void kvm_set_lapic_tscdeadline_msr(struct kvm_vcpu *vcpu, u64 data) + { + struct kvm_lapic *apic = vcpu->arch.apic; + +- if (!lapic_in_kernel(vcpu) || apic_lvtt_oneshot(apic) || ++ if (!kvm_apic_present(vcpu) || apic_lvtt_oneshot(apic) || + apic_lvtt_period(apic)) + return; + +diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c +index c8da8eb160da..422193690fd4 100644 +--- a/drivers/crypto/ccp/ccp-ops.c ++++ b/drivers/crypto/ccp/ccp-ops.c +@@ -1777,8 +1777,9 @@ ccp_run_sha_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) + LSB_ITEM_SIZE); + break; + default: ++ kfree(hmac_buf); + ret = -EINVAL; +- goto e_ctx; ++ goto e_data; + } + + memset(&hmac_cmd, 0, sizeof(hmac_cmd)); +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +index a73206784cba..2a7da26008a2 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +@@ -667,9 +667,10 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file + return n ? -EFAULT : 0; + } + case AMDGPU_INFO_DEV_INFO: { +- struct drm_amdgpu_info_device dev_info = {}; ++ struct drm_amdgpu_info_device dev_info; + uint64_t vm_size; + ++ memset(&dev_info, 0, sizeof(dev_info)); + dev_info.device_id = dev->pdev->device; + dev_info.chip_rev = adev->rev_id; + dev_info.external_rev = adev->external_rev_id; +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +index b66554b40db4..3f744e72912f 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +@@ -691,7 +691,8 @@ static ssize_t amdgpu_set_pp_od_clk_voltage(struct device *dev, + tmp_str++; + while (isspace(*++tmp_str)); + +- while ((sub_str = strsep(&tmp_str, delimiter)) != NULL) { ++ while (tmp_str[0]) { ++ sub_str = strsep(&tmp_str, delimiter); + ret = kstrtol(sub_str, 0, ¶meter[parameter_size]); + if (ret) + return -EINVAL; +@@ -882,7 +883,8 @@ static ssize_t amdgpu_read_mask(const char *buf, size_t count, uint32_t *mask) + memcpy(buf_cpy, buf, bytes); + buf_cpy[bytes] = '\0'; + tmp = buf_cpy; +- while ((sub_str = strsep(&tmp, delimiter)) != NULL) { ++ while (tmp[0]) { ++ sub_str = strsep(&tmp, delimiter); + if (strlen(sub_str)) { + ret = kstrtol(sub_str, 0, &level); + if (ret) +@@ -1298,7 +1300,8 @@ static ssize_t amdgpu_set_pp_power_profile_mode(struct device *dev, + i++; + memcpy(buf_cpy, buf, count-i); + tmp_str = buf_cpy; +- while ((sub_str = strsep(&tmp_str, delimiter)) != NULL) { ++ while (tmp_str[0]) { ++ sub_str = strsep(&tmp_str, delimiter); + ret = kstrtol(sub_str, 0, ¶meter[parameter_size]); + if (ret) { + count = -EINVAL; +diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +index c7d8edf450d3..6091194a3955 100644 +--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c ++++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +@@ -7464,20 +7464,38 @@ static int amdgpu_dm_atomic_check(struct drm_device *dev, + * the same resource. If we have a new DC context as part of + * the DM atomic state from validation we need to free it and + * retain the existing one instead. ++ * ++ * Furthermore, since the DM atomic state only contains the DC ++ * context and can safely be annulled, we can free the state ++ * and clear the associated private object now to free ++ * some memory and avoid a possible use-after-free later. + */ +- struct dm_atomic_state *new_dm_state, *old_dm_state; + +- new_dm_state = dm_atomic_get_new_state(state); +- old_dm_state = dm_atomic_get_old_state(state); ++ for (i = 0; i < state->num_private_objs; i++) { ++ struct drm_private_obj *obj = state->private_objs[i].ptr; + +- if (new_dm_state && old_dm_state) { +- if (new_dm_state->context) +- dc_release_state(new_dm_state->context); ++ if (obj->funcs == adev->dm.atomic_obj.funcs) { ++ int j = state->num_private_objs-1; + +- new_dm_state->context = old_dm_state->context; ++ dm_atomic_destroy_state(obj, ++ state->private_objs[i].state); ++ ++ /* If i is not at the end of the array then the ++ * last element needs to be moved to where i was ++ * before the array can safely be truncated. ++ */ ++ if (i != j) ++ state->private_objs[i] = ++ state->private_objs[j]; + +- if (old_dm_state->context) +- dc_retain_state(old_dm_state->context); ++ state->private_objs[j].ptr = NULL; ++ state->private_objs[j].state = NULL; ++ state->private_objs[j].old_state = NULL; ++ state->private_objs[j].new_state = NULL; ++ ++ state->num_private_objs = j; ++ break; ++ } + } + } + +diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c +index 6854f5867d51..46ad14470d06 100644 +--- a/drivers/gpu/drm/drm_gem.c ++++ b/drivers/gpu/drm/drm_gem.c +@@ -872,9 +872,6 @@ err: + * @file_priv: drm file-private structure + * + * Open an object using the global name, returning a handle and the size. +- * +- * This handle (of course) holds a reference to the object, so the object +- * will not go away until the handle is deleted. + */ + int + drm_gem_open_ioctl(struct drm_device *dev, void *data, +@@ -899,14 +896,15 @@ drm_gem_open_ioctl(struct drm_device *dev, void *data, + + /* drm_gem_handle_create_tail unlocks dev->object_name_lock. */ + ret = drm_gem_handle_create_tail(file_priv, obj, &handle); +- drm_gem_object_put_unlocked(obj); + if (ret) +- return ret; ++ goto err; + + args->handle = handle; + args->size = obj->size; + +- return 0; ++err: ++ drm_gem_object_put_unlocked(obj); ++ return ret; + } + + /** +diff --git a/drivers/gpu/drm/drm_mipi_dbi.c b/drivers/gpu/drm/drm_mipi_dbi.c +index a05e64e3d80b..4042f5b39765 100644 +--- a/drivers/gpu/drm/drm_mipi_dbi.c ++++ b/drivers/gpu/drm/drm_mipi_dbi.c +@@ -937,7 +937,7 @@ static int mipi_dbi_spi1_transfer(struct mipi_dbi *dbi, int dc, + } + } + +- tr.len = chunk; ++ tr.len = chunk * 2; + len -= chunk; + + ret = spi_sync(spi, &m); +diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c +index 9d71ce15db05..a51d3b795770 100644 +--- a/drivers/i2c/busses/i2c-cadence.c ++++ b/drivers/i2c/busses/i2c-cadence.c +@@ -377,10 +377,8 @@ static void cdns_i2c_mrecv(struct cdns_i2c *id) + * Check for the message size against FIFO depth and set the + * 'hold bus' bit if it is greater than FIFO depth. + */ +- if ((id->recv_count > CDNS_I2C_FIFO_DEPTH) || id->bus_hold_flag) ++ if (id->recv_count > CDNS_I2C_FIFO_DEPTH) + ctrl_reg |= CDNS_I2C_CR_HOLD; +- else +- ctrl_reg = ctrl_reg & ~CDNS_I2C_CR_HOLD; + + cdns_i2c_writereg(ctrl_reg, CDNS_I2C_CR_OFFSET); + +@@ -437,11 +435,8 @@ static void cdns_i2c_msend(struct cdns_i2c *id) + * Check for the message size against FIFO depth and set the + * 'hold bus' bit if it is greater than FIFO depth. + */ +- if ((id->send_count > CDNS_I2C_FIFO_DEPTH) || id->bus_hold_flag) ++ if (id->send_count > CDNS_I2C_FIFO_DEPTH) + ctrl_reg |= CDNS_I2C_CR_HOLD; +- else +- ctrl_reg = ctrl_reg & ~CDNS_I2C_CR_HOLD; +- + cdns_i2c_writereg(ctrl_reg, CDNS_I2C_CR_OFFSET); + + /* Clear the interrupts in interrupt status register. */ +diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c +index 19556c62c7ea..d14ad523f96c 100644 +--- a/drivers/infiniband/sw/rdmavt/qp.c ++++ b/drivers/infiniband/sw/rdmavt/qp.c +@@ -898,8 +898,6 @@ static void rvt_init_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp, + qp->s_tail_ack_queue = 0; + qp->s_acked_ack_queue = 0; + qp->s_num_rd_atomic = 0; +- if (qp->r_rq.kwq) +- qp->r_rq.kwq->count = qp->r_rq.size; + qp->r_sge.num_sge = 0; + atomic_set(&qp->s_reserved_used, 0); + } +@@ -2352,31 +2350,6 @@ bad_lkey: + return 0; + } + +-/** +- * get_count - count numbers of request work queue entries +- * in circular buffer +- * @rq: data structure for request queue entry +- * @tail: tail indices of the circular buffer +- * @head: head indices of the circular buffer +- * +- * Return - total number of entries in the circular buffer +- */ +-static u32 get_count(struct rvt_rq *rq, u32 tail, u32 head) +-{ +- u32 count; +- +- count = head; +- +- if (count >= rq->size) +- count = 0; +- if (count < tail) +- count += rq->size - tail; +- else +- count -= tail; +- +- return count; +-} +- + /** + * get_rvt_head - get head indices of the circular buffer + * @rq: data structure for request queue entry +@@ -2451,7 +2424,7 @@ int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only) + + if (kwq->count < RVT_RWQ_COUNT_THRESHOLD) { + head = get_rvt_head(rq, ip); +- kwq->count = get_count(rq, tail, head); ++ kwq->count = rvt_get_rq_count(rq, head, tail); + } + if (unlikely(kwq->count == 0)) { + ret = 0; +@@ -2486,7 +2459,9 @@ int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only) + * the number of remaining WQEs. + */ + if (kwq->count < srq->limit) { +- kwq->count = get_count(rq, tail, get_rvt_head(rq, ip)); ++ kwq->count = ++ rvt_get_rq_count(rq, ++ get_rvt_head(rq, ip), tail); + if (kwq->count < srq->limit) { + struct ib_event ev; + +diff --git a/drivers/infiniband/sw/rdmavt/rc.c b/drivers/infiniband/sw/rdmavt/rc.c +index 890d7b760d2e..27415185d862 100644 +--- a/drivers/infiniband/sw/rdmavt/rc.c ++++ b/drivers/infiniband/sw/rdmavt/rc.c +@@ -127,9 +127,7 @@ __be32 rvt_compute_aeth(struct rvt_qp *qp) + * not atomic, which is OK, since the fuzziness is + * resolved as further ACKs go out. + */ +- credits = head - tail; +- if ((int)credits < 0) +- credits += qp->r_rq.size; ++ credits = rvt_get_rq_count(&qp->r_rq, head, tail); + } + /* + * Binary search the credit table to find the code to +diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c +index e880afe37f15..d59ca3601785 100644 +--- a/drivers/media/pci/cx23885/cx23888-ir.c ++++ b/drivers/media/pci/cx23885/cx23888-ir.c +@@ -1167,8 +1167,11 @@ int cx23888_ir_probe(struct cx23885_dev *dev) + return -ENOMEM; + + spin_lock_init(&state->rx_kfifo_lock); +- if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, GFP_KERNEL)) ++ if (kfifo_alloc(&state->rx_kfifo, CX23888_IR_RX_KFIFO_SIZE, ++ GFP_KERNEL)) { ++ kfree(state); + return -ENOMEM; ++ } + + state->dev = dev; + sd = &state->sd; +diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c +index 506170fe3a8b..049f1bbe27ab 100644 +--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c ++++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c +@@ -2441,6 +2441,7 @@ static inline int uld_send(struct adapter *adap, struct sk_buff *skb, + txq_info = adap->sge.uld_txq_info[tx_uld_type]; + if (unlikely(!txq_info)) { + WARN_ON(true); ++ kfree_skb(skb); + return NET_XMIT_DROP; + } + +diff --git a/drivers/net/ethernet/cortina/gemini.c b/drivers/net/ethernet/cortina/gemini.c +index 2814b96751b4..01ae113f122a 100644 +--- a/drivers/net/ethernet/cortina/gemini.c ++++ b/drivers/net/ethernet/cortina/gemini.c +@@ -2445,6 +2445,7 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev) + port->reset = devm_reset_control_get_exclusive(dev, NULL); + if (IS_ERR(port->reset)) { + dev_err(dev, "no reset\n"); ++ clk_disable_unprepare(port->pclk); + return PTR_ERR(port->reset); + } + reset_control_reset(port->reset); +@@ -2500,8 +2501,10 @@ static int gemini_ethernet_port_probe(struct platform_device *pdev) + IRQF_SHARED, + port_names[port->id], + port); +- if (ret) ++ if (ret) { ++ clk_disable_unprepare(port->pclk); + return ret; ++ } + + ret = register_netdev(netdev); + if (!ret) { +diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +index 506381224559..a8ce6ca0f508 100644 +--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c ++++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +@@ -4014,8 +4014,8 @@ static void hns3_link_status_change(struct hnae3_handle *handle, bool linkup) + return; + + if (linkup) { +- netif_carrier_on(netdev); + netif_tx_wake_all_queues(netdev); ++ netif_carrier_on(netdev); + if (netif_msg_link(handle)) + netdev_info(netdev, "link up\n"); + } else { +diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +index d4652dea4569..6c3d13110993 100644 +--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c ++++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +@@ -5627,9 +5627,9 @@ static int hclge_add_fd_entry(struct hnae3_handle *handle, + /* to avoid rule conflict, when user configure rule by ethtool, + * we need to clear all arfs rules + */ ++ spin_lock_bh(&hdev->fd_rule_lock); + hclge_clear_arfs_rules(handle); + +- spin_lock_bh(&hdev->fd_rule_lock); + ret = hclge_fd_config_rule(hdev, rule); + + spin_unlock_bh(&hdev->fd_rule_lock); +@@ -5672,6 +5672,7 @@ static int hclge_del_fd_entry(struct hnae3_handle *handle, + return ret; + } + ++/* make sure being called after lock up with fd_rule_lock */ + static void hclge_del_all_fd_entries(struct hnae3_handle *handle, + bool clear_list) + { +@@ -5684,7 +5685,6 @@ static void hclge_del_all_fd_entries(struct hnae3_handle *handle, + if (!hnae3_dev_fd_supported(hdev)) + return; + +- spin_lock_bh(&hdev->fd_rule_lock); + for_each_set_bit(location, hdev->fd_bmap, + hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1]) + hclge_fd_tcam_config(hdev, HCLGE_FD_STAGE_1, true, location, +@@ -5701,8 +5701,6 @@ static void hclge_del_all_fd_entries(struct hnae3_handle *handle, + bitmap_zero(hdev->fd_bmap, + hdev->fd_cfg.rule_num[HCLGE_FD_STAGE_1]); + } +- +- spin_unlock_bh(&hdev->fd_rule_lock); + } + + static int hclge_restore_fd_entries(struct hnae3_handle *handle) +@@ -6069,7 +6067,7 @@ static int hclge_add_fd_entry_by_arfs(struct hnae3_handle *handle, u16 queue_id, + u16 flow_id, struct flow_keys *fkeys) + { + struct hclge_vport *vport = hclge_get_vport(handle); +- struct hclge_fd_rule_tuples new_tuples; ++ struct hclge_fd_rule_tuples new_tuples = {}; + struct hclge_dev *hdev = vport->back; + struct hclge_fd_rule *rule; + u16 tmp_queue_id; +@@ -6079,20 +6077,18 @@ static int hclge_add_fd_entry_by_arfs(struct hnae3_handle *handle, u16 queue_id, + if (!hnae3_dev_fd_supported(hdev)) + return -EOPNOTSUPP; + +- memset(&new_tuples, 0, sizeof(new_tuples)); +- hclge_fd_get_flow_tuples(fkeys, &new_tuples); +- +- spin_lock_bh(&hdev->fd_rule_lock); +- + /* when there is already fd rule existed add by user, + * arfs should not work + */ ++ spin_lock_bh(&hdev->fd_rule_lock); + if (hdev->fd_active_type == HCLGE_FD_EP_ACTIVE) { + spin_unlock_bh(&hdev->fd_rule_lock); + + return -EOPNOTSUPP; + } + ++ hclge_fd_get_flow_tuples(fkeys, &new_tuples); ++ + /* check is there flow director filter existed for this flow, + * if not, create a new filter for it; + * if filter exist with different queue id, modify the filter; +@@ -6177,6 +6173,7 @@ static void hclge_rfs_filter_expire(struct hclge_dev *hdev) + #endif + } + ++/* make sure being called after lock up with fd_rule_lock */ + static void hclge_clear_arfs_rules(struct hnae3_handle *handle) + { + #ifdef CONFIG_RFS_ACCEL +@@ -6221,10 +6218,14 @@ static void hclge_enable_fd(struct hnae3_handle *handle, bool enable) + + hdev->fd_en = enable; + clear = hdev->fd_active_type == HCLGE_FD_ARFS_ACTIVE; +- if (!enable) ++ ++ if (!enable) { ++ spin_lock_bh(&hdev->fd_rule_lock); + hclge_del_all_fd_entries(handle, clear); +- else ++ spin_unlock_bh(&hdev->fd_rule_lock); ++ } else { + hclge_restore_fd_entries(handle); ++ } + } + + static void hclge_cfg_mac_mode(struct hclge_dev *hdev, bool enable) +@@ -6678,8 +6679,9 @@ static void hclge_ae_stop(struct hnae3_handle *handle) + int i; + + set_bit(HCLGE_STATE_DOWN, &hdev->state); +- ++ spin_lock_bh(&hdev->fd_rule_lock); + hclge_clear_arfs_rules(handle); ++ spin_unlock_bh(&hdev->fd_rule_lock); + + /* If it is not PF reset, the firmware will disable the MAC, + * so it only need to stop phy here. +diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c +index d58597360699..2d20a48f0ba0 100644 +--- a/drivers/net/ethernet/ibm/ibmvnic.c ++++ b/drivers/net/ethernet/ibm/ibmvnic.c +@@ -3086,7 +3086,7 @@ req_rx_irq_failed: + req_tx_irq_failed: + for (j = 0; j < i; j++) { + free_irq(adapter->tx_scrq[j]->irq, adapter->tx_scrq[j]); +- irq_dispose_mapping(adapter->rx_scrq[j]->irq); ++ irq_dispose_mapping(adapter->tx_scrq[j]->irq); + } + release_sub_crqs(adapter, 1); + return rc; +diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c +index 87c2e8de6102..942646fb2256 100644 +--- a/drivers/net/ethernet/mellanox/mlx4/main.c ++++ b/drivers/net/ethernet/mellanox/mlx4/main.c +@@ -4354,12 +4354,14 @@ end: + static void mlx4_shutdown(struct pci_dev *pdev) + { + struct mlx4_dev_persistent *persist = pci_get_drvdata(pdev); ++ struct mlx4_dev *dev = persist->dev; + + mlx4_info(persist->dev, "mlx4_shutdown was called\n"); + mutex_lock(&persist->interface_state_mutex); + if (persist->interface_state & MLX4_INTERFACE_STATE_UP) + mlx4_unload_one(pdev); + mutex_unlock(&persist->interface_state_mutex); ++ mlx4_pci_disable_device(dev); + } + + static const struct pci_error_handlers mlx4_err_handler = { +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +index c133beb6a7a5..ee0d78f801af 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +@@ -432,7 +432,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, + err = mlx5_wq_ll_create(mdev, &rqp->wq, rqc_wq, &rq->mpwqe.wq, + &rq->wq_ctrl); + if (err) +- return err; ++ goto err_rq_wq_destroy; + + rq->mpwqe.wq.db = &rq->mpwqe.wq.db[MLX5_RCV_DBR]; + +@@ -485,7 +485,7 @@ static int mlx5e_alloc_rq(struct mlx5e_channel *c, + err = mlx5_wq_cyc_create(mdev, &rqp->wq, rqc_wq, &rq->wqe.wq, + &rq->wq_ctrl); + if (err) +- return err; ++ goto err_rq_wq_destroy; + + rq->wqe.wq.db = &rq->wqe.wq.db[MLX5_RCV_DBR]; + +@@ -3038,6 +3038,25 @@ void mlx5e_timestamp_init(struct mlx5e_priv *priv) + priv->tstamp.rx_filter = HWTSTAMP_FILTER_NONE; + } + ++static void mlx5e_modify_admin_state(struct mlx5_core_dev *mdev, ++ enum mlx5_port_status state) ++{ ++ struct mlx5_eswitch *esw = mdev->priv.eswitch; ++ int vport_admin_state; ++ ++ mlx5_set_port_admin_status(mdev, state); ++ ++ if (!MLX5_ESWITCH_MANAGER(mdev) || mlx5_eswitch_mode(esw) == MLX5_ESWITCH_OFFLOADS) ++ return; ++ ++ if (state == MLX5_PORT_UP) ++ vport_admin_state = MLX5_VPORT_ADMIN_STATE_AUTO; ++ else ++ vport_admin_state = MLX5_VPORT_ADMIN_STATE_DOWN; ++ ++ mlx5_eswitch_set_vport_state(esw, MLX5_VPORT_UPLINK, vport_admin_state); ++} ++ + int mlx5e_open_locked(struct net_device *netdev) + { + struct mlx5e_priv *priv = netdev_priv(netdev); +@@ -3070,7 +3089,7 @@ int mlx5e_open(struct net_device *netdev) + mutex_lock(&priv->state_lock); + err = mlx5e_open_locked(netdev); + if (!err) +- mlx5_set_port_admin_status(priv->mdev, MLX5_PORT_UP); ++ mlx5e_modify_admin_state(priv->mdev, MLX5_PORT_UP); + mutex_unlock(&priv->state_lock); + + if (mlx5_vxlan_allowed(priv->mdev->vxlan)) +@@ -3107,7 +3126,7 @@ int mlx5e_close(struct net_device *netdev) + return -ENODEV; + + mutex_lock(&priv->state_lock); +- mlx5_set_port_admin_status(priv->mdev, MLX5_PORT_DOWN); ++ mlx5e_modify_admin_state(priv->mdev, MLX5_PORT_DOWN); + err = mlx5e_close_locked(netdev); + mutex_unlock(&priv->state_lock); + +@@ -5172,7 +5191,7 @@ static void mlx5e_nic_enable(struct mlx5e_priv *priv) + + /* Marking the link as currently not needed by the Driver */ + if (!netif_running(netdev)) +- mlx5_set_port_admin_status(mdev, MLX5_PORT_DOWN); ++ mlx5e_modify_admin_state(mdev, MLX5_PORT_DOWN); + + mlx5e_set_netdev_mtu_boundaries(priv); + mlx5e_set_dev_port_mtu(priv); +@@ -5356,6 +5375,8 @@ err_cleanup_tx: + profile->cleanup_tx(priv); + + out: ++ set_bit(MLX5E_STATE_DESTROYING, &priv->state); ++ cancel_work_sync(&priv->update_stats_work); + return err; + } + +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +index 9b232ef36d53..88b51f64a64e 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +@@ -1736,6 +1736,8 @@ static void mlx5e_uplink_rep_enable(struct mlx5e_priv *priv) + INIT_WORK(&rpriv->uplink_priv.reoffload_flows_work, + mlx5e_tc_reoffload_flows_work); + ++ mlx5_modify_vport_admin_state(mdev, MLX5_VPORT_STATE_OP_MOD_UPLINK, ++ 0, 0, MLX5_VPORT_ADMIN_STATE_AUTO); + mlx5_lag_add(mdev, netdev); + priv->events_nb.notifier_call = uplink_rep_async_event; + mlx5_notifier_register(mdev, &priv->events_nb); +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +index c6ed4b7f4f97..8e6ab8201939 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +@@ -1919,7 +1919,7 @@ abort: + mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_IB); + mlx5_reload_interface(esw->dev, MLX5_INTERFACE_PROTOCOL_ETH); + } +- ++ esw_destroy_tsar(esw); + return err; + } + +@@ -2094,6 +2094,8 @@ int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, + u16 vport, int link_state) + { + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); ++ int opmod = MLX5_VPORT_STATE_OP_MOD_ESW_VPORT; ++ int other_vport = 1; + int err = 0; + + if (!ESW_ALLOWED(esw)) +@@ -2101,15 +2103,17 @@ int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, + if (IS_ERR(evport)) + return PTR_ERR(evport); + ++ if (vport == MLX5_VPORT_UPLINK) { ++ opmod = MLX5_VPORT_STATE_OP_MOD_UPLINK; ++ other_vport = 0; ++ vport = 0; ++ } + mutex_lock(&esw->state_lock); + +- err = mlx5_modify_vport_admin_state(esw->dev, +- MLX5_VPORT_STATE_OP_MOD_ESW_VPORT, +- vport, 1, link_state); ++ err = mlx5_modify_vport_admin_state(esw->dev, opmod, vport, other_vport, link_state); + if (err) { +- mlx5_core_warn(esw->dev, +- "Failed to set vport %d link state, err = %d", +- vport, err); ++ mlx5_core_warn(esw->dev, "Failed to set vport %d link state, opmod = %d, err = %d", ++ vport, opmod, err); + goto unlock; + } + +@@ -2151,8 +2155,6 @@ int __mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, + struct mlx5_vport *evport = mlx5_eswitch_get_vport(esw, vport); + int err = 0; + +- if (!ESW_ALLOWED(esw)) +- return -EPERM; + if (IS_ERR(evport)) + return PTR_ERR(evport); + if (vlan > 4095 || qos > 7) +@@ -2180,6 +2182,9 @@ int mlx5_eswitch_set_vport_vlan(struct mlx5_eswitch *esw, + u8 set_flags = 0; + int err; + ++ if (!ESW_ALLOWED(esw)) ++ return -EPERM; ++ + if (vlan || qos) + set_flags = SET_VLAN_STRIP | SET_VLAN_INSERT; + +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +index 6bd6f5895244..0ddbae1e64fa 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h ++++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +@@ -606,6 +606,8 @@ static inline int mlx5_eswitch_enable(struct mlx5_eswitch *esw, int mode) { ret + static inline void mlx5_eswitch_disable(struct mlx5_eswitch *esw) {} + static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; } + static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; } ++static inline ++int mlx5_eswitch_set_vport_state(struct mlx5_eswitch *esw, u16 vport, int link_state) { return 0; } + static inline const u32 *mlx5_esw_query_functions(struct mlx5_core_dev *dev) + { + return ERR_PTR(-EOPNOTSUPP); +diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c +index 43f97601b500..75fc283cacc3 100644 +--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c ++++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/clock.c +@@ -388,10 +388,31 @@ static int mlx5_ptp_enable(struct ptp_clock_info *ptp, + return 0; + } + ++enum { ++ MLX5_MTPPS_REG_CAP_PIN_X_MODE_SUPPORT_PPS_IN = BIT(0), ++ MLX5_MTPPS_REG_CAP_PIN_X_MODE_SUPPORT_PPS_OUT = BIT(1), ++}; ++ + static int mlx5_ptp_verify(struct ptp_clock_info *ptp, unsigned int pin, + enum ptp_pin_function func, unsigned int chan) + { +- return (func == PTP_PF_PHYSYNC) ? -EOPNOTSUPP : 0; ++ struct mlx5_clock *clock = container_of(ptp, struct mlx5_clock, ++ ptp_info); ++ ++ switch (func) { ++ case PTP_PF_NONE: ++ return 0; ++ case PTP_PF_EXTTS: ++ return !(clock->pps_info.pin_caps[pin] & ++ MLX5_MTPPS_REG_CAP_PIN_X_MODE_SUPPORT_PPS_IN); ++ case PTP_PF_PEROUT: ++ return !(clock->pps_info.pin_caps[pin] & ++ MLX5_MTPPS_REG_CAP_PIN_X_MODE_SUPPORT_PPS_OUT); ++ default: ++ return -EOPNOTSUPP; ++ } ++ ++ return -EOPNOTSUPP; + } + + static const struct ptp_clock_info mlx5_ptp_clock_info = { +diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c +index 1b204ce30ee4..c7c3fc7d1126 100644 +--- a/drivers/net/ethernet/mellanox/mlxsw/core.c ++++ b/drivers/net/ethernet/mellanox/mlxsw/core.c +@@ -1577,7 +1577,7 @@ static int mlxsw_core_reg_access_emad(struct mlxsw_core *mlxsw_core, + err = mlxsw_emad_reg_access(mlxsw_core, reg, payload, type, trans, + bulk_list, cb, cb_priv, tid); + if (err) { +- kfree(trans); ++ kfree_rcu(trans, rcu); + return err; + } + return 0; +@@ -1802,11 +1802,13 @@ void mlxsw_core_skb_receive(struct mlxsw_core *mlxsw_core, struct sk_buff *skb, + break; + } + } +- rcu_read_unlock(); +- if (!found) ++ if (!found) { ++ rcu_read_unlock(); + goto drop; ++ } + + rxl->func(skb, local_port, rxl_item->priv); ++ rcu_read_unlock(); + return; + + drop: +diff --git a/drivers/net/ethernet/ni/nixge.c b/drivers/net/ethernet/ni/nixge.c +index 2761f3a3ae50..56f285985b43 100644 +--- a/drivers/net/ethernet/ni/nixge.c ++++ b/drivers/net/ethernet/ni/nixge.c +@@ -1318,19 +1318,21 @@ static int nixge_probe(struct platform_device *pdev) + netif_napi_add(ndev, &priv->napi, nixge_poll, NAPI_POLL_WEIGHT); + err = nixge_of_get_resources(pdev); + if (err) +- return err; ++ goto free_netdev; + __nixge_hw_set_mac_address(ndev); + + priv->tx_irq = platform_get_irq_byname(pdev, "tx"); + if (priv->tx_irq < 0) { + netdev_err(ndev, "could not find 'tx' irq"); +- return priv->tx_irq; ++ err = priv->tx_irq; ++ goto free_netdev; + } + + priv->rx_irq = platform_get_irq_byname(pdev, "rx"); + if (priv->rx_irq < 0) { + netdev_err(ndev, "could not find 'rx' irq"); +- return priv->rx_irq; ++ err = priv->rx_irq; ++ goto free_netdev; + } + + priv->coalesce_count_rx = XAXIDMA_DFT_RX_THRESHOLD; +diff --git a/drivers/net/ethernet/qlogic/qed/qed_int.c b/drivers/net/ethernet/qlogic/qed/qed_int.c +index 8d106063e927..666e43748a5f 100644 +--- a/drivers/net/ethernet/qlogic/qed/qed_int.c ++++ b/drivers/net/ethernet/qlogic/qed/qed_int.c +@@ -1180,7 +1180,8 @@ static int qed_int_attentions(struct qed_hwfn *p_hwfn) + index, attn_bits, attn_acks, asserted_bits, + deasserted_bits, p_sb_attn_sw->known_attn); + } else if (asserted_bits == 0x100) { +- DP_INFO(p_hwfn, "MFW indication via attention\n"); ++ DP_VERBOSE(p_hwfn, NETIF_MSG_INTR, ++ "MFW indication via attention\n"); + } else { + DP_VERBOSE(p_hwfn, NETIF_MSG_INTR, + "MFW indication [deassertion]\n"); +diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c +index 3f165c137236..30cdabf64ccc 100644 +--- a/drivers/net/ethernet/renesas/ravb_main.c ++++ b/drivers/net/ethernet/renesas/ravb_main.c +@@ -1444,6 +1444,7 @@ static void ravb_tx_timeout_work(struct work_struct *work) + struct ravb_private *priv = container_of(work, struct ravb_private, + work); + struct net_device *ndev = priv->ndev; ++ int error; + + netif_tx_stop_all_queues(ndev); + +@@ -1452,15 +1453,36 @@ static void ravb_tx_timeout_work(struct work_struct *work) + ravb_ptp_stop(ndev); + + /* Wait for DMA stopping */ +- ravb_stop_dma(ndev); ++ if (ravb_stop_dma(ndev)) { ++ /* If ravb_stop_dma() fails, the hardware is still operating ++ * for TX and/or RX. So, this should not call the following ++ * functions because ravb_dmac_init() is possible to fail too. ++ * Also, this should not retry ravb_stop_dma() again and again ++ * here because it's possible to wait forever. So, this just ++ * re-enables the TX and RX and skip the following ++ * re-initialization procedure. ++ */ ++ ravb_rcv_snd_enable(ndev); ++ goto out; ++ } + + ravb_ring_free(ndev, RAVB_BE); + ravb_ring_free(ndev, RAVB_NC); + + /* Device init */ +- ravb_dmac_init(ndev); ++ error = ravb_dmac_init(ndev); ++ if (error) { ++ /* If ravb_dmac_init() fails, descriptors are freed. So, this ++ * should return here to avoid re-enabling the TX and RX in ++ * ravb_emac_init(). ++ */ ++ netdev_err(ndev, "%s: ravb_dmac_init() failed, error %d\n", ++ __func__, error); ++ return; ++ } + ravb_emac_init(ndev); + ++out: + /* Initialise PTP Clock driver */ + if (priv->chip_id == RCAR_GEN2) + ravb_ptp_init(ndev, priv->pdev); +diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c +index 74849da031fa..66a8b835aa94 100644 +--- a/drivers/net/usb/hso.c ++++ b/drivers/net/usb/hso.c +@@ -1389,8 +1389,9 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old) + unsigned long flags; + + if (old) +- hso_dbg(0x16, "Termios called with: cflags new[%d] - old[%d]\n", +- tty->termios.c_cflag, old->c_cflag); ++ hso_dbg(0x16, "Termios called with: cflags new[%u] - old[%u]\n", ++ (unsigned int)tty->termios.c_cflag, ++ (unsigned int)old->c_cflag); + + /* the actual setup */ + spin_lock_irqsave(&serial->serial_lock, flags); +diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c +index 0170a441208a..1da99abc6ed1 100644 +--- a/drivers/net/usb/lan78xx.c ++++ b/drivers/net/usb/lan78xx.c +@@ -3767,6 +3767,11 @@ static int lan78xx_probe(struct usb_interface *intf, + netdev->max_mtu = MAX_SINGLE_PACKET_SIZE; + netif_set_gso_max_size(netdev, MAX_SINGLE_PACKET_SIZE - MAX_HEADER); + ++ if (intf->cur_altsetting->desc.bNumEndpoints < 3) { ++ ret = -ENODEV; ++ goto out3; ++ } ++ + dev->ep_blkin = (intf->cur_altsetting)->endpoint + 0; + dev->ep_blkout = (intf->cur_altsetting)->endpoint + 1; + dev->ep_intr = (intf->cur_altsetting)->endpoint + 2; +@@ -3791,6 +3796,7 @@ static int lan78xx_probe(struct usb_interface *intf, + usb_fill_int_urb(dev->urb_intr, dev->udev, + dev->pipe_intr, buf, maxp, + intr_complete, dev, period); ++ dev->urb_intr->transfer_flags |= URB_FREE_BUFFER; + } + } + +diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c +index 03434db36b5c..b49b6f0cee50 100644 +--- a/drivers/net/vxlan.c ++++ b/drivers/net/vxlan.c +@@ -2863,8 +2863,10 @@ static void vxlan_flush(struct vxlan_dev *vxlan, bool do_all) + if (!do_all && (f->state & (NUD_PERMANENT | NUD_NOARP))) + continue; + /* the all_zeros_mac entry is deleted at vxlan_uninit */ +- if (!is_zero_ether_addr(f->eth_addr)) +- vxlan_fdb_destroy(vxlan, f, true, true); ++ if (is_zero_ether_addr(f->eth_addr) && ++ f->vni == vxlan->cfg.vni) ++ continue; ++ vxlan_fdb_destroy(vxlan, f, true, true); + } + spin_unlock_bh(&vxlan->hash_lock[h]); + } +diff --git a/drivers/net/wan/hdlc_x25.c b/drivers/net/wan/hdlc_x25.c +index bf78073ee7fd..e2a83f4cd3bb 100644 +--- a/drivers/net/wan/hdlc_x25.c ++++ b/drivers/net/wan/hdlc_x25.c +@@ -62,8 +62,10 @@ static int x25_data_indication(struct net_device *dev, struct sk_buff *skb) + { + unsigned char *ptr; + +- if (skb_cow(skb, 1)) ++ if (skb_cow(skb, 1)) { ++ kfree_skb(skb); + return NET_RX_DROP; ++ } + + skb_push(skb, 1); + skb_reset_network_header(skb); +diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c +index 5a6f27298b90..134e4dd916c1 100644 +--- a/drivers/net/wan/lapbether.c ++++ b/drivers/net/wan/lapbether.c +@@ -128,10 +128,12 @@ static int lapbeth_data_indication(struct net_device *dev, struct sk_buff *skb) + { + unsigned char *ptr; + +- skb_push(skb, 1); +- +- if (skb_cow(skb, 1)) ++ if (skb_cow(skb, 1)) { ++ kfree_skb(skb); + return NET_RX_DROP; ++ } ++ ++ skb_push(skb, 1); + + ptr = skb->data; + *ptr = X25_IFACE_DATA; +diff --git a/drivers/net/wireless/ath/ath10k/hw.c b/drivers/net/wireless/ath/ath10k/hw.c +index c415e971735b..004af89a02b8 100644 +--- a/drivers/net/wireless/ath/ath10k/hw.c ++++ b/drivers/net/wireless/ath/ath10k/hw.c +@@ -1145,6 +1145,7 @@ static bool ath10k_qca99x0_rx_desc_msdu_limit_error(struct htt_rx_desc *rxd) + const struct ath10k_hw_ops qca99x0_ops = { + .rx_desc_get_l3_pad_bytes = ath10k_qca99x0_rx_desc_get_l3_pad_bytes, + .rx_desc_get_msdu_limit_error = ath10k_qca99x0_rx_desc_msdu_limit_error, ++ .is_rssi_enable = ath10k_htt_tx_rssi_enable, + }; + + const struct ath10k_hw_ops qca6174_ops = { +diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c +index 482c6c8b0fb7..88280057e032 100644 +--- a/drivers/net/xen-netfront.c ++++ b/drivers/net/xen-netfront.c +@@ -63,6 +63,8 @@ module_param_named(max_queues, xennet_max_queues, uint, 0644); + MODULE_PARM_DESC(max_queues, + "Maximum number of queues per virtual interface"); + ++#define XENNET_TIMEOUT (5 * HZ) ++ + static const struct ethtool_ops xennet_ethtool_ops; + + struct netfront_cb { +@@ -1334,12 +1336,15 @@ static struct net_device *xennet_create_dev(struct xenbus_device *dev) + + netif_carrier_off(netdev); + +- xenbus_switch_state(dev, XenbusStateInitialising); +- wait_event(module_wq, +- xenbus_read_driver_state(dev->otherend) != +- XenbusStateClosed && +- xenbus_read_driver_state(dev->otherend) != +- XenbusStateUnknown); ++ do { ++ xenbus_switch_state(dev, XenbusStateInitialising); ++ err = wait_event_timeout(module_wq, ++ xenbus_read_driver_state(dev->otherend) != ++ XenbusStateClosed && ++ xenbus_read_driver_state(dev->otherend) != ++ XenbusStateUnknown, XENNET_TIMEOUT); ++ } while (!err); ++ + return netdev; + + exit: +@@ -2139,28 +2144,43 @@ static const struct attribute_group xennet_dev_group = { + }; + #endif /* CONFIG_SYSFS */ + +-static int xennet_remove(struct xenbus_device *dev) ++static void xennet_bus_close(struct xenbus_device *dev) + { +- struct netfront_info *info = dev_get_drvdata(&dev->dev); +- +- dev_dbg(&dev->dev, "%s\n", dev->nodename); ++ int ret; + +- if (xenbus_read_driver_state(dev->otherend) != XenbusStateClosed) { ++ if (xenbus_read_driver_state(dev->otherend) == XenbusStateClosed) ++ return; ++ do { + xenbus_switch_state(dev, XenbusStateClosing); +- wait_event(module_wq, +- xenbus_read_driver_state(dev->otherend) == +- XenbusStateClosing || +- xenbus_read_driver_state(dev->otherend) == +- XenbusStateUnknown); ++ ret = wait_event_timeout(module_wq, ++ xenbus_read_driver_state(dev->otherend) == ++ XenbusStateClosing || ++ xenbus_read_driver_state(dev->otherend) == ++ XenbusStateClosed || ++ xenbus_read_driver_state(dev->otherend) == ++ XenbusStateUnknown, ++ XENNET_TIMEOUT); ++ } while (!ret); ++ ++ if (xenbus_read_driver_state(dev->otherend) == XenbusStateClosed) ++ return; + ++ do { + xenbus_switch_state(dev, XenbusStateClosed); +- wait_event(module_wq, +- xenbus_read_driver_state(dev->otherend) == +- XenbusStateClosed || +- xenbus_read_driver_state(dev->otherend) == +- XenbusStateUnknown); +- } ++ ret = wait_event_timeout(module_wq, ++ xenbus_read_driver_state(dev->otherend) == ++ XenbusStateClosed || ++ xenbus_read_driver_state(dev->otherend) == ++ XenbusStateUnknown, ++ XENNET_TIMEOUT); ++ } while (!ret); ++} ++ ++static int xennet_remove(struct xenbus_device *dev) ++{ ++ struct netfront_info *info = dev_get_drvdata(&dev->dev); + ++ xennet_bus_close(dev); + xennet_disconnect_backend(info); + + if (info->netdev->reg_state == NETREG_REGISTERED) +diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c +index 91d4d5b28a7d..ba6c486d6465 100644 +--- a/drivers/nfc/s3fwrn5/core.c ++++ b/drivers/nfc/s3fwrn5/core.c +@@ -198,6 +198,7 @@ int s3fwrn5_recv_frame(struct nci_dev *ndev, struct sk_buff *skb, + case S3FWRN5_MODE_FW: + return s3fwrn5_fw_recv_frame(ndev, skb); + default: ++ kfree_skb(skb); + return -ENODEV; + } + } +diff --git a/drivers/nvme/host/tcp.c b/drivers/nvme/host/tcp.c +index 7900814355c2..53e113a18a54 100644 +--- a/drivers/nvme/host/tcp.c ++++ b/drivers/nvme/host/tcp.c +@@ -1319,6 +1319,9 @@ static int nvme_tcp_alloc_queue(struct nvme_ctrl *nctrl, + } + } + ++ /* Set 10 seconds timeout for icresp recvmsg */ ++ queue->sock->sk->sk_rcvtimeo = 10 * HZ; ++ + queue->sock->sk->sk_allocation = GFP_ATOMIC; + if (!qid) + n = 0; +diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c +index a1ec8a1977d3..4ac4b28e0ebb 100644 +--- a/drivers/pci/quirks.c ++++ b/drivers/pci/quirks.c +@@ -2330,6 +2330,19 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f1, quirk_disable_aspm_l0s); + DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f4, quirk_disable_aspm_l0s); + DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1508, quirk_disable_aspm_l0s); + ++static void quirk_disable_aspm_l0s_l1(struct pci_dev *dev) ++{ ++ pci_info(dev, "Disabling ASPM L0s/L1\n"); ++ pci_disable_link_state(dev, PCIE_LINK_STATE_L0S | PCIE_LINK_STATE_L1); ++} ++ ++/* ++ * ASM1083/1085 PCIe-PCI bridge devices cause AER timeout errors on the ++ * upstream PCIe root port when ASPM is enabled. At least L0s mode is affected; ++ * disable both L0s and L1 for now to be safe. ++ */ ++DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ASMEDIA, 0x1080, quirk_disable_aspm_l0s_l1); ++ + /* + * Some Pericom PCIe-to-PCI bridges in reverse mode need the PCIe Retrain + * Link bit cleared after starting the link retrain process to allow this +diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c +index 206c9f53e9e7..e6944e1cba2b 100644 +--- a/drivers/scsi/scsi_lib.c ++++ b/drivers/scsi/scsi_lib.c +@@ -568,6 +568,15 @@ static void scsi_mq_uninit_cmd(struct scsi_cmnd *cmd) + scsi_del_cmd_from_list(cmd); + } + ++static void scsi_run_queue_async(struct scsi_device *sdev) ++{ ++ if (scsi_target(sdev)->single_lun || ++ !list_empty(&sdev->host->starved_list)) ++ kblockd_schedule_work(&sdev->requeue_work); ++ else ++ blk_mq_run_hw_queues(sdev->request_queue, true); ++} ++ + /* Returns false when no more bytes to process, true if there are more */ + static bool scsi_end_request(struct request *req, blk_status_t error, + unsigned int bytes) +@@ -612,11 +621,7 @@ static bool scsi_end_request(struct request *req, blk_status_t error, + + __blk_mq_end_request(req, error); + +- if (scsi_target(sdev)->single_lun || +- !list_empty(&sdev->host->starved_list)) +- kblockd_schedule_work(&sdev->requeue_work); +- else +- blk_mq_run_hw_queues(q, true); ++ scsi_run_queue_async(sdev); + + percpu_ref_put(&q->q_usage_counter); + return false; +@@ -1729,6 +1734,7 @@ out_put_budget: + */ + if (req->rq_flags & RQF_DONTPREP) + scsi_mq_uninit_cmd(cmd); ++ scsi_run_queue_async(sdev); + break; + } + return ret; +diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c +index 88ce114790d7..f63f84a25725 100644 +--- a/drivers/vhost/scsi.c ++++ b/drivers/vhost/scsi.c +@@ -1215,7 +1215,7 @@ vhost_scsi_ctl_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq) + continue; + } + +- switch (v_req.type) { ++ switch (vhost32_to_cpu(vq, v_req.type)) { + case VIRTIO_SCSI_T_TMF: + vc.req = &v_req.tmf; + vc.req_size = sizeof(struct virtio_scsi_ctrl_tmf_req); +diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c +index 7aaf150f89ba..1e444826a66e 100644 +--- a/drivers/virtio/virtio_balloon.c ++++ b/drivers/virtio/virtio_balloon.c +@@ -529,10 +529,14 @@ static int init_vqs(struct virtio_balloon *vb) + static u32 virtio_balloon_cmd_id_received(struct virtio_balloon *vb) + { + if (test_and_clear_bit(VIRTIO_BALLOON_CONFIG_READ_CMD_ID, +- &vb->config_read_bitmap)) ++ &vb->config_read_bitmap)) { + virtio_cread(vb->vdev, struct virtio_balloon_config, + free_page_report_cmd_id, + &vb->cmd_id_received_cache); ++ /* Legacy balloon config space is LE, unlike all other devices. */ ++ if (!virtio_has_feature(vb->vdev, VIRTIO_F_VERSION_1)) ++ vb->cmd_id_received_cache = le32_to_cpu((__force __le32)vb->cmd_id_received_cache); ++ } + + return vb->cmd_id_received_cache; + } +diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h +index acd859ea09d4..aba56077cfda 100644 +--- a/include/linux/mlx5/mlx5_ifc.h ++++ b/include/linux/mlx5/mlx5_ifc.h +@@ -4177,6 +4177,7 @@ struct mlx5_ifc_query_vport_state_out_bits { + enum { + MLX5_VPORT_STATE_OP_MOD_VNIC_VPORT = 0x0, + MLX5_VPORT_STATE_OP_MOD_ESW_VPORT = 0x1, ++ MLX5_VPORT_STATE_OP_MOD_UPLINK = 0x2, + }; + + struct mlx5_ifc_arm_monitor_counter_in_bits { +diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h +index beb9a9da1699..c5bf21261bb1 100644 +--- a/include/linux/rhashtable.h ++++ b/include/linux/rhashtable.h +@@ -349,11 +349,11 @@ static inline void rht_unlock(struct bucket_table *tbl, + local_bh_enable(); + } + +-static inline struct rhash_head __rcu *__rht_ptr( +- struct rhash_lock_head *const *bkt) ++static inline struct rhash_head *__rht_ptr( ++ struct rhash_lock_head *p, struct rhash_lock_head __rcu *const *bkt) + { +- return (struct rhash_head __rcu *) +- ((unsigned long)*bkt & ~BIT(0) ?: ++ return (struct rhash_head *) ++ ((unsigned long)p & ~BIT(0) ?: + (unsigned long)RHT_NULLS_MARKER(bkt)); + } + +@@ -365,25 +365,26 @@ static inline struct rhash_head __rcu *__rht_ptr( + * access is guaranteed, such as when destroying the table. + */ + static inline struct rhash_head *rht_ptr_rcu( +- struct rhash_lock_head *const *bkt) ++ struct rhash_lock_head *const *p) + { +- struct rhash_head __rcu *p = __rht_ptr(bkt); +- +- return rcu_dereference(p); ++ struct rhash_lock_head __rcu *const *bkt = (void *)p; ++ return __rht_ptr(rcu_dereference(*bkt), bkt); + } + + static inline struct rhash_head *rht_ptr( +- struct rhash_lock_head *const *bkt, ++ struct rhash_lock_head *const *p, + struct bucket_table *tbl, + unsigned int hash) + { +- return rht_dereference_bucket(__rht_ptr(bkt), tbl, hash); ++ struct rhash_lock_head __rcu *const *bkt = (void *)p; ++ return __rht_ptr(rht_dereference_bucket(*bkt, tbl, hash), bkt); + } + + static inline struct rhash_head *rht_ptr_exclusive( +- struct rhash_lock_head *const *bkt) ++ struct rhash_lock_head *const *p) + { +- return rcu_dereference_protected(__rht_ptr(bkt), 1); ++ struct rhash_lock_head __rcu *const *bkt = (void *)p; ++ return __rht_ptr(rcu_dereference_protected(*bkt, 1), bkt); + } + + static inline void rht_assign_locked(struct rhash_lock_head **bkt, +diff --git a/include/net/xfrm.h b/include/net/xfrm.h +index fb391c00c19a..12aa6e15e43f 100644 +--- a/include/net/xfrm.h ++++ b/include/net/xfrm.h +@@ -945,7 +945,7 @@ struct xfrm_dst { + static inline struct dst_entry *xfrm_dst_path(const struct dst_entry *dst) + { + #ifdef CONFIG_XFRM +- if (dst->xfrm) { ++ if (dst->xfrm || (dst->flags & DST_XFRM_QUEUE)) { + const struct xfrm_dst *xdst = (const struct xfrm_dst *) dst; + + return xdst->path; +@@ -957,7 +957,7 @@ static inline struct dst_entry *xfrm_dst_path(const struct dst_entry *dst) + static inline struct dst_entry *xfrm_dst_child(const struct dst_entry *dst) + { + #ifdef CONFIG_XFRM +- if (dst->xfrm) { ++ if (dst->xfrm || (dst->flags & DST_XFRM_QUEUE)) { + struct xfrm_dst *xdst = (struct xfrm_dst *) dst; + return xdst->child; + } +@@ -1636,13 +1636,16 @@ int xfrm_policy_walk(struct net *net, struct xfrm_policy_walk *walk, + void *); + void xfrm_policy_walk_done(struct xfrm_policy_walk *walk, struct net *net); + int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl); +-struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u32 if_id, +- u8 type, int dir, ++struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, ++ const struct xfrm_mark *mark, ++ u32 if_id, u8 type, int dir, + struct xfrm_selector *sel, + struct xfrm_sec_ctx *ctx, int delete, + int *err); +-struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u32 if_id, u8, +- int dir, u32 id, int delete, int *err); ++struct xfrm_policy *xfrm_policy_byid(struct net *net, ++ const struct xfrm_mark *mark, u32 if_id, ++ u8 type, int dir, u32 id, int delete, ++ int *err); + int xfrm_policy_flush(struct net *net, u8 type, bool task_valid); + void xfrm_policy_hash_rebuild(struct net *net); + u32 xfrm_get_acqseq(void); +diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h +index b550ae89bf85..6dd3b5284fd1 100644 +--- a/include/rdma/rdmavt_qp.h ++++ b/include/rdma/rdmavt_qp.h +@@ -278,6 +278,25 @@ struct rvt_rq { + spinlock_t lock ____cacheline_aligned_in_smp; + }; + ++/** ++ * rvt_get_rq_count - count numbers of request work queue entries ++ * in circular buffer ++ * @rq: data structure for request queue entry ++ * @head: head indices of the circular buffer ++ * @tail: tail indices of the circular buffer ++ * ++ * Return - total number of entries in the Receive Queue ++ */ ++ ++static inline u32 rvt_get_rq_count(struct rvt_rq *rq, u32 head, u32 tail) ++{ ++ u32 count = head - tail; ++ ++ if ((s32)count < 0) ++ count += rq->size; ++ return count; ++} ++ + /* + * This structure holds the information that the send tasklet needs + * to send a RDMA read response or atomic operation. +diff --git a/include/uapi/linux/wireless.h b/include/uapi/linux/wireless.h +index 86eca3208b6b..a2c006a364e0 100644 +--- a/include/uapi/linux/wireless.h ++++ b/include/uapi/linux/wireless.h +@@ -74,6 +74,8 @@ + #include <linux/socket.h> /* for "struct sockaddr" et al */ + #include <linux/if.h> /* for IFNAMSIZ and co... */ + ++#include <stddef.h> /* for offsetof */ ++ + /***************************** VERSION *****************************/ + /* + * This constant is used to know the availability of the wireless +@@ -1090,8 +1092,7 @@ struct iw_event { + /* iw_point events are special. First, the payload (extra data) come at + * the end of the event, so they are bigger than IW_EV_POINT_LEN. Second, + * we omit the pointer, so start at an offset. */ +-#define IW_EV_POINT_OFF (((char *) &(((struct iw_point *) NULL)->length)) - \ +- (char *) NULL) ++#define IW_EV_POINT_OFF offsetof(struct iw_point, length) + #define IW_EV_POINT_LEN (IW_EV_LCP_LEN + sizeof(struct iw_point) - \ + IW_EV_POINT_OFF) + +diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c +index 22066a62c8c9..039d64b1bfb7 100644 +--- a/kernel/bpf/hashtab.c ++++ b/kernel/bpf/hashtab.c +@@ -675,15 +675,20 @@ static void htab_elem_free_rcu(struct rcu_head *head) + preempt_enable(); + } + +-static void free_htab_elem(struct bpf_htab *htab, struct htab_elem *l) ++static void htab_put_fd_value(struct bpf_htab *htab, struct htab_elem *l) + { + struct bpf_map *map = &htab->map; ++ void *ptr; + + if (map->ops->map_fd_put_ptr) { +- void *ptr = fd_htab_map_get_ptr(map, l); +- ++ ptr = fd_htab_map_get_ptr(map, l); + map->ops->map_fd_put_ptr(ptr); + } ++} ++ ++static void free_htab_elem(struct bpf_htab *htab, struct htab_elem *l) ++{ ++ htab_put_fd_value(htab, l); + + if (htab_is_prealloc(htab)) { + __pcpu_freelist_push(&htab->freelist, &l->fnode); +@@ -735,6 +740,7 @@ static struct htab_elem *alloc_htab_elem(struct bpf_htab *htab, void *key, + */ + pl_new = this_cpu_ptr(htab->extra_elems); + l_new = *pl_new; ++ htab_put_fd_value(htab, old_elem); + *pl_new = old_elem; + } else { + struct pcpu_freelist_node *l; +diff --git a/mm/filemap.c b/mm/filemap.c +index 1f5731768222..18c1f5830074 100644 +--- a/mm/filemap.c ++++ b/mm/filemap.c +@@ -2438,7 +2438,7 @@ static struct file *do_async_mmap_readahead(struct vm_fault *vmf, + pgoff_t offset = vmf->pgoff; + + /* If we don't want any read-ahead, don't bother */ +- if (vmf->vma->vm_flags & VM_RAND_READ) ++ if (vmf->vma->vm_flags & VM_RAND_READ || !ra->ra_pages) + return fpin; + if (ra->mmap_miss > 0) + ra->mmap_miss--; +diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c +index 13cd683a658a..3f67803123be 100644 +--- a/net/9p/trans_fd.c ++++ b/net/9p/trans_fd.c +@@ -362,6 +362,10 @@ static void p9_read_work(struct work_struct *work) + if (m->rreq->status == REQ_STATUS_SENT) { + list_del(&m->rreq->req_list); + p9_client_cb(m->client, m->rreq, REQ_STATUS_RCVD); ++ } else if (m->rreq->status == REQ_STATUS_FLSHD) { ++ /* Ignore replies associated with a cancelled request. */ ++ p9_debug(P9_DEBUG_TRANS, ++ "Ignore replies associated with a cancelled request\n"); + } else { + spin_unlock(&m->client->lock); + p9_debug(P9_DEBUG_ERROR, +@@ -703,11 +707,20 @@ static int p9_fd_cancelled(struct p9_client *client, struct p9_req_t *req) + { + p9_debug(P9_DEBUG_TRANS, "client %p req %p\n", client, req); + ++ spin_lock(&client->lock); ++ /* Ignore cancelled request if message has been received ++ * before lock. ++ */ ++ if (req->status == REQ_STATUS_RCVD) { ++ spin_unlock(&client->lock); ++ return 0; ++ } ++ + /* we haven't received a response for oldreq, + * remove it from the list. + */ +- spin_lock(&client->lock); + list_del(&req->req_list); ++ req->status = REQ_STATUS_FLSHD; + spin_unlock(&client->lock); + p9_req_put(req); + +diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c +index 88cd410e5728..44385252d7b6 100644 +--- a/net/bluetooth/hci_event.c ++++ b/net/bluetooth/hci_event.c +@@ -1274,6 +1274,9 @@ static void store_pending_adv_report(struct hci_dev *hdev, bdaddr_t *bdaddr, + { + struct discovery_state *d = &hdev->discovery; + ++ if (len > HCI_MAX_AD_LENGTH) ++ return; ++ + bacpy(&d->last_adv_addr, bdaddr); + d->last_adv_addr_type = bdaddr_type; + d->last_adv_rssi = rssi; +@@ -5231,7 +5234,8 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev, + + static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, + u8 bdaddr_type, bdaddr_t *direct_addr, +- u8 direct_addr_type, s8 rssi, u8 *data, u8 len) ++ u8 direct_addr_type, s8 rssi, u8 *data, u8 len, ++ bool ext_adv) + { + struct discovery_state *d = &hdev->discovery; + struct smp_irk *irk; +@@ -5253,6 +5257,11 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, + return; + } + ++ if (!ext_adv && len > HCI_MAX_AD_LENGTH) { ++ bt_dev_err_ratelimited(hdev, "legacy adv larger than 31 bytes"); ++ return; ++ } ++ + /* Find the end of the data in case the report contains padded zero + * bytes at the end causing an invalid length value. + * +@@ -5312,7 +5321,7 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, + */ + conn = check_pending_le_conn(hdev, bdaddr, bdaddr_type, type, + direct_addr); +- if (conn && type == LE_ADV_IND) { ++ if (!ext_adv && conn && type == LE_ADV_IND && len <= HCI_MAX_AD_LENGTH) { + /* Store report for later inclusion by + * mgmt_device_connected + */ +@@ -5366,7 +5375,7 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, + * event or send an immediate device found event if the data + * should not be stored for later. + */ +- if (!has_pending_adv_report(hdev)) { ++ if (!ext_adv && !has_pending_adv_report(hdev)) { + /* If the report will trigger a SCAN_REQ store it for + * later merging. + */ +@@ -5401,7 +5410,8 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, + /* If the new report will trigger a SCAN_REQ store it for + * later merging. + */ +- if (type == LE_ADV_IND || type == LE_ADV_SCAN_IND) { ++ if (!ext_adv && (type == LE_ADV_IND || ++ type == LE_ADV_SCAN_IND)) { + store_pending_adv_report(hdev, bdaddr, bdaddr_type, + rssi, flags, data, len); + return; +@@ -5441,7 +5451,7 @@ static void hci_le_adv_report_evt(struct hci_dev *hdev, struct sk_buff *skb) + rssi = ev->data[ev->length]; + process_adv_report(hdev, ev->evt_type, &ev->bdaddr, + ev->bdaddr_type, NULL, 0, rssi, +- ev->data, ev->length); ++ ev->data, ev->length, false); + } else { + bt_dev_err(hdev, "Dropping invalid advertising data"); + } +@@ -5515,7 +5525,8 @@ static void hci_le_ext_adv_report_evt(struct hci_dev *hdev, struct sk_buff *skb) + if (legacy_evt_type != LE_ADV_INVALID) { + process_adv_report(hdev, legacy_evt_type, &ev->bdaddr, + ev->bdaddr_type, NULL, 0, ev->rssi, +- ev->data, ev->length); ++ ev->data, ev->length, ++ !(evt_type & LE_EXT_ADV_LEGACY_PDU)); + } + + ptr += sizeof(*ev) + ev->length; +@@ -5713,7 +5724,8 @@ static void hci_le_direct_adv_report_evt(struct hci_dev *hdev, + + process_adv_report(hdev, ev->evt_type, &ev->bdaddr, + ev->bdaddr_type, &ev->direct_addr, +- ev->direct_addr_type, ev->rssi, NULL, 0); ++ ev->direct_addr_type, ev->rssi, NULL, 0, ++ false); + + ptr += sizeof(*ev); + } +diff --git a/net/key/af_key.c b/net/key/af_key.c +index b67ed3a8486c..979c579afc63 100644 +--- a/net/key/af_key.c ++++ b/net/key/af_key.c +@@ -2400,7 +2400,7 @@ static int pfkey_spddelete(struct sock *sk, struct sk_buff *skb, const struct sa + return err; + } + +- xp = xfrm_policy_bysel_ctx(net, DUMMY_MARK, 0, XFRM_POLICY_TYPE_MAIN, ++ xp = xfrm_policy_bysel_ctx(net, &dummy_mark, 0, XFRM_POLICY_TYPE_MAIN, + pol->sadb_x_policy_dir - 1, &sel, pol_ctx, + 1, &err); + security_xfrm_policy_free(pol_ctx); +@@ -2651,7 +2651,7 @@ static int pfkey_spdget(struct sock *sk, struct sk_buff *skb, const struct sadb_ + return -EINVAL; + + delete = (hdr->sadb_msg_type == SADB_X_SPDDELETE2); +- xp = xfrm_policy_byid(net, DUMMY_MARK, 0, XFRM_POLICY_TYPE_MAIN, ++ xp = xfrm_policy_byid(net, &dummy_mark, 0, XFRM_POLICY_TYPE_MAIN, + dir, pol->sadb_x_policy_id, delete, &err); + if (xp == NULL) + return -ENOENT; +diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c +index 0daaf7e37a21..a9dda5c228f6 100644 +--- a/net/mac80211/cfg.c ++++ b/net/mac80211/cfg.c +@@ -2140,6 +2140,7 @@ static int ieee80211_leave_mesh(struct wiphy *wiphy, struct net_device *dev) + ieee80211_stop_mesh(sdata); + mutex_lock(&sdata->local->mtx); + ieee80211_vif_release_channel(sdata); ++ kfree(sdata->u.mesh.ie); + mutex_unlock(&sdata->local->mtx); + + return 0; +diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c +index 117519bf33d6..aca608ae313f 100644 +--- a/net/mac80211/mesh_pathtbl.c ++++ b/net/mac80211/mesh_pathtbl.c +@@ -521,6 +521,7 @@ static void mesh_path_free_rcu(struct mesh_table *tbl, + del_timer_sync(&mpath->timer); + atomic_dec(&sdata->u.mesh.mpaths); + atomic_dec(&tbl->entries); ++ mesh_path_flush_pending(mpath); + kfree_rcu(mpath, rcu); + } + +diff --git a/net/rds/recv.c b/net/rds/recv.c +index c8404971d5ab..aba4afe4dfed 100644 +--- a/net/rds/recv.c ++++ b/net/rds/recv.c +@@ -450,12 +450,13 @@ static int rds_still_queued(struct rds_sock *rs, struct rds_incoming *inc, + int rds_notify_queue_get(struct rds_sock *rs, struct msghdr *msghdr) + { + struct rds_notifier *notifier; +- struct rds_rdma_notify cmsg = { 0 }; /* fill holes with zero */ ++ struct rds_rdma_notify cmsg; + unsigned int count = 0, max_messages = ~0U; + unsigned long flags; + LIST_HEAD(copy); + int err = 0; + ++ memset(&cmsg, 0, sizeof(cmsg)); /* fill holes with zero */ + + /* put_cmsg copies to user space and thus may sleep. We can't do this + * with rs_lock held, so first grab as many notifications as we can stuff +diff --git a/net/sunrpc/sunrpc.h b/net/sunrpc/sunrpc.h +index c9bacb3c930f..82035fa65b8f 100644 +--- a/net/sunrpc/sunrpc.h ++++ b/net/sunrpc/sunrpc.h +@@ -56,4 +56,5 @@ int svc_send_common(struct socket *sock, struct xdr_buf *xdr, + + int rpc_clients_notifier_register(void); + void rpc_clients_notifier_unregister(void); ++void auth_domain_cleanup(void); + #endif /* _NET_SUNRPC_SUNRPC_H */ +diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c +index f9edaa9174a4..236fadc4a439 100644 +--- a/net/sunrpc/sunrpc_syms.c ++++ b/net/sunrpc/sunrpc_syms.c +@@ -23,6 +23,7 @@ + #include <linux/sunrpc/rpc_pipe_fs.h> + #include <linux/sunrpc/xprtsock.h> + ++#include "sunrpc.h" + #include "netns.h" + + unsigned int sunrpc_net_id; +@@ -131,6 +132,7 @@ cleanup_sunrpc(void) + unregister_rpc_pipefs(); + rpc_destroy_mempool(); + unregister_pernet_subsys(&sunrpc_net_ops); ++ auth_domain_cleanup(); + #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) + rpc_unregister_sysctl(); + #endif +diff --git a/net/sunrpc/svcauth.c b/net/sunrpc/svcauth.c +index 550b214cb001..998b196b6176 100644 +--- a/net/sunrpc/svcauth.c ++++ b/net/sunrpc/svcauth.c +@@ -19,6 +19,10 @@ + #include <linux/err.h> + #include <linux/hash.h> + ++#include <trace/events/sunrpc.h> ++ ++#include "sunrpc.h" ++ + #define RPCDBG_FACILITY RPCDBG_AUTH + + +@@ -203,3 +207,26 @@ struct auth_domain *auth_domain_find(char *name) + return NULL; + } + EXPORT_SYMBOL_GPL(auth_domain_find); ++ ++/** ++ * auth_domain_cleanup - check that the auth_domain table is empty ++ * ++ * On module unload the auth_domain_table must be empty. To make it ++ * easier to catch bugs which don't clean up domains properly, we ++ * warn if anything remains in the table at cleanup time. ++ * ++ * Note that we cannot proactively remove the domains at this stage. ++ * The ->release() function might be in a module that has already been ++ * unloaded. ++ */ ++ ++void auth_domain_cleanup(void) ++{ ++ int h; ++ struct auth_domain *hp; ++ ++ for (h = 0; h < DN_HASHMAX; h++) ++ hlist_for_each_entry(hp, &auth_domain_table[h], hash) ++ pr_warn("svc: domain %s still present at module unload.\n", ++ hp->name); ++} +diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c +index 8aa415a38814..0285aaa1e93c 100644 +--- a/net/x25/x25_subr.c ++++ b/net/x25/x25_subr.c +@@ -357,6 +357,12 @@ void x25_disconnect(struct sock *sk, int reason, unsigned char cause, + sk->sk_state_change(sk); + sock_set_flag(sk, SOCK_DEAD); + } ++ if (x25->neighbour) { ++ read_lock_bh(&x25_list_lock); ++ x25_neigh_put(x25->neighbour); ++ x25->neighbour = NULL; ++ read_unlock_bh(&x25_list_lock); ++ } + } + + /* +diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c +index 6a1a21ae47bb..2917711ff8ab 100644 +--- a/net/xfrm/xfrm_policy.c ++++ b/net/xfrm/xfrm_policy.c +@@ -1430,14 +1430,10 @@ static void xfrm_policy_requeue(struct xfrm_policy *old, + spin_unlock_bh(&pq->hold_queue.lock); + } + +-static bool xfrm_policy_mark_match(struct xfrm_policy *policy, +- struct xfrm_policy *pol) ++static inline bool xfrm_policy_mark_match(const struct xfrm_mark *mark, ++ struct xfrm_policy *pol) + { +- if (policy->mark.v == pol->mark.v && +- policy->priority == pol->priority) +- return true; +- +- return false; ++ return mark->v == pol->mark.v && mark->m == pol->mark.m; + } + + static u32 xfrm_pol_bin_key(const void *data, u32 len, u32 seed) +@@ -1500,7 +1496,7 @@ static void xfrm_policy_insert_inexact_list(struct hlist_head *chain, + if (pol->type == policy->type && + pol->if_id == policy->if_id && + !selector_cmp(&pol->selector, &policy->selector) && +- xfrm_policy_mark_match(policy, pol) && ++ xfrm_policy_mark_match(&policy->mark, pol) && + xfrm_sec_ctx_match(pol->security, policy->security) && + !WARN_ON(delpol)) { + delpol = pol; +@@ -1535,7 +1531,7 @@ static struct xfrm_policy *xfrm_policy_insert_list(struct hlist_head *chain, + if (pol->type == policy->type && + pol->if_id == policy->if_id && + !selector_cmp(&pol->selector, &policy->selector) && +- xfrm_policy_mark_match(policy, pol) && ++ xfrm_policy_mark_match(&policy->mark, pol) && + xfrm_sec_ctx_match(pol->security, policy->security) && + !WARN_ON(delpol)) { + if (excl) +@@ -1607,9 +1603,8 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl) + EXPORT_SYMBOL(xfrm_policy_insert); + + static struct xfrm_policy * +-__xfrm_policy_bysel_ctx(struct hlist_head *chain, u32 mark, u32 if_id, +- u8 type, int dir, +- struct xfrm_selector *sel, ++__xfrm_policy_bysel_ctx(struct hlist_head *chain, const struct xfrm_mark *mark, ++ u32 if_id, u8 type, int dir, struct xfrm_selector *sel, + struct xfrm_sec_ctx *ctx) + { + struct xfrm_policy *pol; +@@ -1620,7 +1615,7 @@ __xfrm_policy_bysel_ctx(struct hlist_head *chain, u32 mark, u32 if_id, + hlist_for_each_entry(pol, chain, bydst) { + if (pol->type == type && + pol->if_id == if_id && +- (mark & pol->mark.m) == pol->mark.v && ++ xfrm_policy_mark_match(mark, pol) && + !selector_cmp(sel, &pol->selector) && + xfrm_sec_ctx_match(ctx, pol->security)) + return pol; +@@ -1629,11 +1624,10 @@ __xfrm_policy_bysel_ctx(struct hlist_head *chain, u32 mark, u32 if_id, + return NULL; + } + +-struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u32 if_id, +- u8 type, int dir, +- struct xfrm_selector *sel, +- struct xfrm_sec_ctx *ctx, int delete, +- int *err) ++struct xfrm_policy * ++xfrm_policy_bysel_ctx(struct net *net, const struct xfrm_mark *mark, u32 if_id, ++ u8 type, int dir, struct xfrm_selector *sel, ++ struct xfrm_sec_ctx *ctx, int delete, int *err) + { + struct xfrm_pol_inexact_bin *bin = NULL; + struct xfrm_policy *pol, *ret = NULL; +@@ -1700,9 +1694,9 @@ struct xfrm_policy *xfrm_policy_bysel_ctx(struct net *net, u32 mark, u32 if_id, + } + EXPORT_SYMBOL(xfrm_policy_bysel_ctx); + +-struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u32 if_id, +- u8 type, int dir, u32 id, int delete, +- int *err) ++struct xfrm_policy * ++xfrm_policy_byid(struct net *net, const struct xfrm_mark *mark, u32 if_id, ++ u8 type, int dir, u32 id, int delete, int *err) + { + struct xfrm_policy *pol, *ret; + struct hlist_head *chain; +@@ -1717,8 +1711,7 @@ struct xfrm_policy *xfrm_policy_byid(struct net *net, u32 mark, u32 if_id, + ret = NULL; + hlist_for_each_entry(pol, chain, byidx) { + if (pol->type == type && pol->index == id && +- pol->if_id == if_id && +- (mark & pol->mark.m) == pol->mark.v) { ++ pol->if_id == if_id && xfrm_policy_mark_match(mark, pol)) { + xfrm_pol_hold(pol); + if (delete) { + *err = security_xfrm_policy_delete( +diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c +index e6cfaa680ef3..fbb7d9d06478 100644 +--- a/net/xfrm/xfrm_user.c ++++ b/net/xfrm/xfrm_user.c +@@ -1863,7 +1863,6 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + struct km_event c; + int delete; + struct xfrm_mark m; +- u32 mark = xfrm_mark_get(attrs, &m); + u32 if_id = 0; + + p = nlmsg_data(nlh); +@@ -1880,8 +1879,11 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + if (attrs[XFRMA_IF_ID]) + if_id = nla_get_u32(attrs[XFRMA_IF_ID]); + ++ xfrm_mark_get(attrs, &m); ++ + if (p->index) +- xp = xfrm_policy_byid(net, mark, if_id, type, p->dir, p->index, delete, &err); ++ xp = xfrm_policy_byid(net, &m, if_id, type, p->dir, ++ p->index, delete, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -1898,8 +1900,8 @@ static int xfrm_get_policy(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, mark, if_id, type, p->dir, &p->sel, +- ctx, delete, &err); ++ xp = xfrm_policy_bysel_ctx(net, &m, if_id, type, p->dir, ++ &p->sel, ctx, delete, &err); + security_xfrm_policy_free(ctx); + } + if (xp == NULL) +@@ -2166,7 +2168,6 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + u8 type = XFRM_POLICY_TYPE_MAIN; + int err = -ENOENT; + struct xfrm_mark m; +- u32 mark = xfrm_mark_get(attrs, &m); + u32 if_id = 0; + + err = copy_from_user_policy_type(&type, attrs); +@@ -2180,8 +2181,11 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (attrs[XFRMA_IF_ID]) + if_id = nla_get_u32(attrs[XFRMA_IF_ID]); + ++ xfrm_mark_get(attrs, &m); ++ + if (p->index) +- xp = xfrm_policy_byid(net, mark, if_id, type, p->dir, p->index, 0, &err); ++ xp = xfrm_policy_byid(net, &m, if_id, type, p->dir, p->index, ++ 0, &err); + else { + struct nlattr *rt = attrs[XFRMA_SEC_CTX]; + struct xfrm_sec_ctx *ctx; +@@ -2198,7 +2202,7 @@ static int xfrm_add_pol_expire(struct sk_buff *skb, struct nlmsghdr *nlh, + if (err) + return err; + } +- xp = xfrm_policy_bysel_ctx(net, mark, if_id, type, p->dir, ++ xp = xfrm_policy_bysel_ctx(net, &m, if_id, type, p->dir, + &p->sel, ctx, 0, &err); + security_xfrm_policy_free(ctx); + } +diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c +index 820f534a67b1..908b68fda24c 100644 +--- a/sound/pci/hda/patch_hdmi.c ++++ b/sound/pci/hda/patch_hdmi.c +@@ -2483,6 +2483,7 @@ static void generic_acomp_notifier_set(struct drm_audio_component *acomp, + mutex_lock(&spec->bind_lock); + spec->use_acomp_notifier = use_acomp; + spec->codec->relaxed_resume = use_acomp; ++ spec->codec->bus->keep_power = 0; + /* reprogram each jack detection logic depending on the notifier */ + if (spec->use_jack_detect) { + for (i = 0; i < spec->num_pins; i++) +@@ -2578,7 +2579,6 @@ static void generic_acomp_init(struct hda_codec *codec, + if (!snd_hdac_acomp_init(&codec->bus->core, &spec->drm_audio_ops, + match_bound_vga, 0)) { + spec->acomp_registered = true; +- codec->bus->keep_power = 0; + } + } + +diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c +index bf205621d7ac..f50d71da1226 100644 +--- a/sound/pci/hda/patch_realtek.c ++++ b/sound/pci/hda/patch_realtek.c +@@ -5940,6 +5940,16 @@ static void alc_fixup_disable_mic_vref(struct hda_codec *codec, + snd_hda_codec_set_pin_target(codec, 0x19, PIN_VREFHIZ); + } + ++static void alc285_fixup_hp_gpio_amp_init(struct hda_codec *codec, ++ const struct hda_fixup *fix, int action) ++{ ++ if (action != HDA_FIXUP_ACT_INIT) ++ return; ++ ++ msleep(100); ++ alc_write_coef_idx(codec, 0x65, 0x0); ++} ++ + /* for hda_fixup_thinkpad_acpi() */ + #include "thinkpad_helper.c" + +@@ -6117,8 +6127,10 @@ enum { + ALC269VC_FIXUP_ACER_VCOPPERBOX_PINS, + ALC269VC_FIXUP_ACER_HEADSET_MIC, + ALC269VC_FIXUP_ACER_MIC_NO_PRESENCE, +- ALC289_FIXUP_ASUS_G401, ++ ALC289_FIXUP_ASUS_GA401, ++ ALC289_FIXUP_ASUS_GA502, + ALC256_FIXUP_ACER_MIC_NO_PRESENCE, ++ ALC285_FIXUP_HP_GPIO_AMP_INIT, + }; + + static const struct hda_fixup alc269_fixups[] = { +@@ -7328,7 +7340,14 @@ static const struct hda_fixup alc269_fixups[] = { + .chained = true, + .chain_id = ALC269_FIXUP_HEADSET_MIC + }, +- [ALC289_FIXUP_ASUS_G401] = { ++ [ALC289_FIXUP_ASUS_GA401] = { ++ .type = HDA_FIXUP_PINS, ++ .v.pins = (const struct hda_pintbl[]) { ++ { 0x19, 0x03a11020 }, /* headset mic with jack detect */ ++ { } ++ }, ++ }, ++ [ALC289_FIXUP_ASUS_GA502] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x03a11020 }, /* headset mic with jack detect */ +@@ -7344,6 +7363,12 @@ static const struct hda_fixup alc269_fixups[] = { + .chained = true, + .chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE + }, ++ [ALC285_FIXUP_HP_GPIO_AMP_INIT] = { ++ .type = HDA_FIXUP_FUNC, ++ .v.func = alc285_fixup_hp_gpio_amp_init, ++ .chained = true, ++ .chain_id = ALC285_FIXUP_HP_GPIO_LED ++ }, + }; + + static const struct snd_pci_quirk alc269_fixup_tbl[] = { +@@ -7494,7 +7519,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x103c, 0x84e7, "HP Pavilion 15", ALC269_FIXUP_HP_MUTE_LED_MIC3), + SND_PCI_QUIRK(0x103c, 0x869d, "HP", ALC236_FIXUP_HP_MUTE_LED), + SND_PCI_QUIRK(0x103c, 0x8729, "HP", ALC285_FIXUP_HP_GPIO_LED), +- SND_PCI_QUIRK(0x103c, 0x8736, "HP", ALC285_FIXUP_HP_GPIO_LED), ++ SND_PCI_QUIRK(0x103c, 0x8736, "HP", ALC285_FIXUP_HP_GPIO_AMP_INIT), + SND_PCI_QUIRK(0x103c, 0x877a, "HP", ALC285_FIXUP_HP_MUTE_LED), + SND_PCI_QUIRK(0x103c, 0x877d, "HP", ALC236_FIXUP_HP_MUTE_LED), + SND_PCI_QUIRK(0x1043, 0x103e, "ASUS X540SA", ALC256_FIXUP_ASUS_MIC), +@@ -7526,7 +7551,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x1043, 0x1bbd, "ASUS Z550MA", ALC255_FIXUP_ASUS_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), + SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC), +- SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_G401), ++ SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502), ++ SND_PCI_QUIRK(0x1043, 0x1f11, "ASUS Zephyrus G14", ALC289_FIXUP_ASUS_GA401), + SND_PCI_QUIRK(0x1043, 0x3030, "ASUS ZN270IE", ALC256_FIXUP_ASUS_AIO_GPIO2), + SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC), + SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC), +@@ -7546,7 +7572,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x10cf, 0x1629, "Lifebook U7x7", ALC255_FIXUP_LIFEBOOK_U7x7_HEADSET_MIC), + SND_PCI_QUIRK(0x10cf, 0x1845, "Lifebook U904", ALC269_FIXUP_LIFEBOOK_EXTMIC), + SND_PCI_QUIRK(0x10ec, 0x10f2, "Intel Reference board", ALC700_FIXUP_INTEL_REFERENCE), +- SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC225_FIXUP_HEADSET_JACK), ++ SND_PCI_QUIRK(0x10ec, 0x1230, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK), + SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-SZ6", ALC269_FIXUP_HEADSET_MODE), + SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC), + SND_PCI_QUIRK(0x144d, 0xc169, "Samsung Notebook 9 Pen (NP930SBE-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), +diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c +index 086244c70743..d11d00efc574 100644 +--- a/sound/usb/pcm.c ++++ b/sound/usb/pcm.c +@@ -354,6 +354,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, + ifnum = 0; + goto add_sync_ep_from_ifnum; + case USB_ID(0x07fd, 0x0008): /* MOTU M Series */ ++ case USB_ID(0x31e9, 0x0001): /* Solid State Logic SSL2 */ + case USB_ID(0x31e9, 0x0002): /* Solid State Logic SSL2+ */ + case USB_ID(0x0d9a, 0x00df): /* RTX6001 */ + ep = 0x81; +diff --git a/tools/lib/traceevent/plugins/Makefile b/tools/lib/traceevent/plugins/Makefile +index f440989fa55e..23c3535bcbd6 100644 +--- a/tools/lib/traceevent/plugins/Makefile ++++ b/tools/lib/traceevent/plugins/Makefile +@@ -196,7 +196,7 @@ define do_generate_dynamic_list_file + xargs echo "U w W" | tr 'w ' 'W\n' | sort -u | xargs echo`;\ + if [ "$$symbol_type" = "U W" ];then \ + (echo '{'; \ +- $(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;\ ++ $(NM) -u -D $1 | awk 'NF>1 {sub("@.*", "", $$2); print "\t"$$2";"}' | sort -u;\ + echo '};'; \ + ) > $2; \ + else \ +diff --git a/tools/perf/arch/arm/util/auxtrace.c b/tools/perf/arch/arm/util/auxtrace.c +index 0a6e75b8777a..28a5d0c18b1d 100644 +--- a/tools/perf/arch/arm/util/auxtrace.c ++++ b/tools/perf/arch/arm/util/auxtrace.c +@@ -56,7 +56,7 @@ struct auxtrace_record + struct perf_pmu *cs_etm_pmu; + struct evsel *evsel; + bool found_etm = false; +- bool found_spe = false; ++ struct perf_pmu *found_spe = NULL; + static struct perf_pmu **arm_spe_pmus = NULL; + static int nr_spes = 0; + int i = 0; +@@ -74,12 +74,12 @@ struct auxtrace_record + evsel->core.attr.type == cs_etm_pmu->type) + found_etm = true; + +- if (!nr_spes) ++ if (!nr_spes || found_spe) + continue; + + for (i = 0; i < nr_spes; i++) { + if (evsel->core.attr.type == arm_spe_pmus[i]->type) { +- found_spe = true; ++ found_spe = arm_spe_pmus[i]; + break; + } + } +@@ -96,7 +96,7 @@ struct auxtrace_record + + #if defined(__aarch64__) + if (found_spe) +- return arm_spe_recording_init(err, arm_spe_pmus[i]); ++ return arm_spe_recording_init(err, found_spe); + #endif + + /* +diff --git a/tools/perf/bench/bench.h b/tools/perf/bench/bench.h +index fddb3ced9db6..4aa6de1aa67d 100644 +--- a/tools/perf/bench/bench.h ++++ b/tools/perf/bench/bench.h +@@ -2,6 +2,10 @@ + #ifndef BENCH_H + #define BENCH_H + ++#include <sys/time.h> ++ ++extern struct timeval bench__start, bench__end, bench__runtime; ++ + /* + * The madvise transparent hugepage constants were added in glibc + * 2.13. For compatibility with older versions of glibc, define these +diff --git a/tools/perf/bench/epoll-ctl.c b/tools/perf/bench/epoll-ctl.c +index bb617e568841..a7526c05df38 100644 +--- a/tools/perf/bench/epoll-ctl.c ++++ b/tools/perf/bench/epoll-ctl.c +@@ -35,7 +35,6 @@ + + static unsigned int nthreads = 0; + static unsigned int nsecs = 8; +-struct timeval start, end, runtime; + static bool done, __verbose, randomize; + + /* +@@ -94,8 +93,8 @@ static void toggle_done(int sig __maybe_unused, + { + /* inform all threads that we're done for the day */ + done = true; +- gettimeofday(&end, NULL); +- timersub(&end, &start, &runtime); ++ gettimeofday(&bench__end, NULL); ++ timersub(&bench__end, &bench__start, &bench__runtime); + } + + static void nest_epollfd(void) +@@ -361,7 +360,7 @@ int bench_epoll_ctl(int argc, const char **argv) + + threads_starting = nthreads; + +- gettimeofday(&start, NULL); ++ gettimeofday(&bench__start, NULL); + + do_threads(worker, cpu); + +diff --git a/tools/perf/bench/epoll-wait.c b/tools/perf/bench/epoll-wait.c +index 7af694437f4e..d1c5cb526b9f 100644 +--- a/tools/perf/bench/epoll-wait.c ++++ b/tools/perf/bench/epoll-wait.c +@@ -90,7 +90,6 @@ + + static unsigned int nthreads = 0; + static unsigned int nsecs = 8; +-struct timeval start, end, runtime; + static bool wdone, done, __verbose, randomize, nonblocking; + + /* +@@ -276,8 +275,8 @@ static void toggle_done(int sig __maybe_unused, + { + /* inform all threads that we're done for the day */ + done = true; +- gettimeofday(&end, NULL); +- timersub(&end, &start, &runtime); ++ gettimeofday(&bench__end, NULL); ++ timersub(&bench__end, &bench__start, &bench__runtime); + } + + static void print_summary(void) +@@ -287,7 +286,7 @@ static void print_summary(void) + + printf("\nAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", + avg, rel_stddev_stats(stddev, avg), +- (int) runtime.tv_sec); ++ (int)bench__runtime.tv_sec); + } + + static int do_threads(struct worker *worker, struct perf_cpu_map *cpu) +@@ -479,7 +478,7 @@ int bench_epoll_wait(int argc, const char **argv) + + threads_starting = nthreads; + +- gettimeofday(&start, NULL); ++ gettimeofday(&bench__start, NULL); + + do_threads(worker, cpu); + +@@ -519,7 +518,7 @@ int bench_epoll_wait(int argc, const char **argv) + qsort(worker, nthreads, sizeof(struct worker), cmpworker); + + for (i = 0; i < nthreads; i++) { +- unsigned long t = worker[i].ops/runtime.tv_sec; ++ unsigned long t = worker[i].ops / bench__runtime.tv_sec; + + update_stats(&throughput_stats, t); + +diff --git a/tools/perf/bench/futex-hash.c b/tools/perf/bench/futex-hash.c +index 8ba0c3330a9a..21776862e940 100644 +--- a/tools/perf/bench/futex-hash.c ++++ b/tools/perf/bench/futex-hash.c +@@ -37,7 +37,7 @@ static unsigned int nfutexes = 1024; + static bool fshared = false, done = false, silent = false; + static int futex_flag = 0; + +-struct timeval start, end, runtime; ++struct timeval bench__start, bench__end, bench__runtime; + static pthread_mutex_t thread_lock; + static unsigned int threads_starting; + static struct stats throughput_stats; +@@ -103,8 +103,8 @@ static void toggle_done(int sig __maybe_unused, + { + /* inform all threads that we're done for the day */ + done = true; +- gettimeofday(&end, NULL); +- timersub(&end, &start, &runtime); ++ gettimeofday(&bench__end, NULL); ++ timersub(&bench__end, &bench__start, &bench__runtime); + } + + static void print_summary(void) +@@ -114,7 +114,7 @@ static void print_summary(void) + + printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", + !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), +- (int) runtime.tv_sec); ++ (int)bench__runtime.tv_sec); + } + + int bench_futex_hash(int argc, const char **argv) +@@ -161,7 +161,7 @@ int bench_futex_hash(int argc, const char **argv) + + threads_starting = nthreads; + pthread_attr_init(&thread_attr); +- gettimeofday(&start, NULL); ++ gettimeofday(&bench__start, NULL); + for (i = 0; i < nthreads; i++) { + worker[i].tid = i; + worker[i].futex = calloc(nfutexes, sizeof(*worker[i].futex)); +@@ -204,7 +204,7 @@ int bench_futex_hash(int argc, const char **argv) + pthread_mutex_destroy(&thread_lock); + + for (i = 0; i < nthreads; i++) { +- unsigned long t = worker[i].ops/runtime.tv_sec; ++ unsigned long t = worker[i].ops / bench__runtime.tv_sec; + update_stats(&throughput_stats, t); + if (!silent) { + if (nfutexes == 1) +diff --git a/tools/perf/bench/futex-lock-pi.c b/tools/perf/bench/futex-lock-pi.c +index d0cae8125423..30d97121dc4f 100644 +--- a/tools/perf/bench/futex-lock-pi.c ++++ b/tools/perf/bench/futex-lock-pi.c +@@ -37,7 +37,6 @@ static bool silent = false, multi = false; + static bool done = false, fshared = false; + static unsigned int nthreads = 0; + static int futex_flag = 0; +-struct timeval start, end, runtime; + static pthread_mutex_t thread_lock; + static unsigned int threads_starting; + static struct stats throughput_stats; +@@ -64,7 +63,7 @@ static void print_summary(void) + + printf("%sAveraged %ld operations/sec (+- %.2f%%), total secs = %d\n", + !silent ? "\n" : "", avg, rel_stddev_stats(stddev, avg), +- (int) runtime.tv_sec); ++ (int)bench__runtime.tv_sec); + } + + static void toggle_done(int sig __maybe_unused, +@@ -73,8 +72,8 @@ static void toggle_done(int sig __maybe_unused, + { + /* inform all threads that we're done for the day */ + done = true; +- gettimeofday(&end, NULL); +- timersub(&end, &start, &runtime); ++ gettimeofday(&bench__end, NULL); ++ timersub(&bench__end, &bench__start, &bench__runtime); + } + + static void *workerfn(void *arg) +@@ -185,7 +184,7 @@ int bench_futex_lock_pi(int argc, const char **argv) + + threads_starting = nthreads; + pthread_attr_init(&thread_attr); +- gettimeofday(&start, NULL); ++ gettimeofday(&bench__start, NULL); + + create_threads(worker, thread_attr, cpu); + pthread_attr_destroy(&thread_attr); +@@ -211,7 +210,7 @@ int bench_futex_lock_pi(int argc, const char **argv) + pthread_mutex_destroy(&thread_lock); + + for (i = 0; i < nthreads; i++) { +- unsigned long t = worker[i].ops/runtime.tv_sec; ++ unsigned long t = worker[i].ops / bench__runtime.tv_sec; + + update_stats(&throughput_stats, t); + if (!silent) +diff --git a/tools/perf/tests/bp_account.c b/tools/perf/tests/bp_account.c +index 016bba2c142d..55a9de311d7b 100644 +--- a/tools/perf/tests/bp_account.c ++++ b/tools/perf/tests/bp_account.c +@@ -23,7 +23,7 @@ + #include "../perf-sys.h" + #include "cloexec.h" + +-volatile long the_var; ++static volatile long the_var; + + static noinline int test_function(void) + { +diff --git a/tools/perf/util/env.c b/tools/perf/util/env.c +index 3baca06786fb..018ecf7b6da9 100644 +--- a/tools/perf/util/env.c ++++ b/tools/perf/util/env.c +@@ -326,11 +326,11 @@ static const char *normalize_arch(char *arch) + + const char *perf_env__arch(struct perf_env *env) + { +- struct utsname uts; + char *arch_name; + + if (!env || !env->arch) { /* Assume local operation */ +- if (uname(&uts) < 0) ++ static struct utsname uts = { .machine[0] = '\0', }; ++ if (uts.machine[0] == '\0' && uname(&uts) < 0) + return NULL; + arch_name = uts.machine; + } else +diff --git a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh +index 9dc35a16e415..51df5e305855 100755 +--- a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh ++++ b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh +@@ -144,7 +144,7 @@ setup() + + cleanup() + { +- for n in h1 r1 h2 h3 h4 ++ for n in h0 r1 h1 h2 h3 + do + ip netns del ${n} 2>/dev/null + done +diff --git a/tools/testing/selftests/net/ip_defrag.sh b/tools/testing/selftests/net/ip_defrag.sh +index 15d3489ecd9c..ceb7ad4dbd94 100755 +--- a/tools/testing/selftests/net/ip_defrag.sh ++++ b/tools/testing/selftests/net/ip_defrag.sh +@@ -6,6 +6,8 @@ + set +x + set -e + ++modprobe -q nf_defrag_ipv6 ++ + readonly NETNS="ns-$(mktemp -u XXXXXX)" + + setup() { +diff --git a/tools/testing/selftests/net/psock_fanout.c b/tools/testing/selftests/net/psock_fanout.c +index 8c8c7d79c38d..2c522f7a0aec 100644 +--- a/tools/testing/selftests/net/psock_fanout.c ++++ b/tools/testing/selftests/net/psock_fanout.c +@@ -350,7 +350,8 @@ static int test_datapath(uint16_t typeflags, int port_off, + int fds[2], fds_udp[2][2], ret; + + fprintf(stderr, "\ntest: datapath 0x%hx ports %hu,%hu\n", +- typeflags, PORT_BASE, PORT_BASE + port_off); ++ typeflags, (uint16_t)PORT_BASE, ++ (uint16_t)(PORT_BASE + port_off)); + + fds[0] = sock_fanout_open(typeflags, 0); + fds[1] = sock_fanout_open(typeflags, 0); +diff --git a/tools/testing/selftests/net/so_txtime.c b/tools/testing/selftests/net/so_txtime.c +index ceaad78e9667..3155fbbf644b 100644 +--- a/tools/testing/selftests/net/so_txtime.c ++++ b/tools/testing/selftests/net/so_txtime.c +@@ -121,7 +121,7 @@ static bool do_recv_one(int fdr, struct timed_send *ts) + if (rbuf[0] != ts->data) + error(1, 0, "payload mismatch. expected %c", ts->data); + +- if (labs(tstop - texpect) > cfg_variance_us) ++ if (llabs(tstop - texpect) > cfg_variance_us) + error(1, 0, "exceeds variance (%d us)", cfg_variance_us); + + return false; +diff --git a/tools/testing/selftests/networking/timestamping/rxtimestamp.c b/tools/testing/selftests/networking/timestamping/rxtimestamp.c +index 422e7761254d..bcb79ba1f214 100644 +--- a/tools/testing/selftests/networking/timestamping/rxtimestamp.c ++++ b/tools/testing/selftests/networking/timestamping/rxtimestamp.c +@@ -329,8 +329,7 @@ int main(int argc, char **argv) + bool all_tests = true; + int arg_index = 0; + int failures = 0; +- int s, t; +- char opt; ++ int s, t, opt; + + while ((opt = getopt_long(argc, argv, "", long_options, + &arg_index)) != -1) { +diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c +index ce7fa37987e1..767ac4eab4fe 100644 +--- a/virt/kvm/arm/mmu.c ++++ b/virt/kvm/arm/mmu.c +@@ -1199,7 +1199,7 @@ static bool stage2_get_leaf_entry(struct kvm *kvm, phys_addr_t addr, + return true; + } + +-static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr) ++static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr, unsigned long sz) + { + pud_t *pudp; + pmd_t *pmdp; +@@ -1211,11 +1211,11 @@ static bool stage2_is_exec(struct kvm *kvm, phys_addr_t addr) + return false; + + if (pudp) +- return kvm_s2pud_exec(pudp); ++ return sz <= PUD_SIZE && kvm_s2pud_exec(pudp); + else if (pmdp) +- return kvm_s2pmd_exec(pmdp); ++ return sz <= PMD_SIZE && kvm_s2pmd_exec(pmdp); + else +- return kvm_s2pte_exec(ptep); ++ return sz == PAGE_SIZE && kvm_s2pte_exec(ptep); + } + + static int stage2_set_pte(struct kvm *kvm, struct kvm_mmu_memory_cache *cache, +@@ -1805,7 +1805,8 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, phys_addr_t fault_ipa, + * execute permissions, and we preserve whatever we have. + */ + needs_exec = exec_fault || +- (fault_status == FSC_PERM && stage2_is_exec(kvm, fault_ipa)); ++ (fault_status == FSC_PERM && ++ stage2_is_exec(kvm, fault_ipa, vma_pagesize)); + + if (vma_pagesize == PUD_SIZE) { + pud_t new_pud = kvm_pfn_pud(pfn, mem_type);
