Re: [PATCH] media: bcm2048: Macros with complex values should be enclosed in parentheses

the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): >> drivers/staging/media/bcm2048/radio-bcm2048.c:2004:1: error: expected >> identifier or '('

Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems

as .config) compiler: gcc-7 (Debian 7.4.0-9) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): net//xdp/xdp_umem.c: In fu

Re: [PATCH net-next] xdp: xdp_umem: fix umem pages mapping for 32bits systems

as .config) compiler: gcc-7 (Debian 7.4.0-9) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): net//xdp/xdp_umem.c: In fu

arch/x86/kernel/e820.c:88:9-10: WARNING: return of 0/1 in function '_e820__mapped_any' with return type bool

following tag Reported-by: kbuild test robot coccinelle warnings: (new ones prefixed by >>) >> arch/x86/kernel/e820.c:88:9-10: WARNING: return of 0/1 in function >> '_e820__mapped_any' with return type bool vim +/_e820__mapped_any +88 arch/x86/kernel/e820.c b79cd8f1 Yinghai Lu

Re: [PATCH v4 3/7] lib/hexdump.c: Optionally suppress lines of repeated bytes

~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): lib/hexdump.c: In function 'announce_skipped':

Re: [PATCH] clk: imx8mm: Switch to platform driver

tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): >> WARNING: vmlinux.o(.text+0x515c60): Section mismatch in reference from the >> function imx8mm_clocks_probe() to the function >> .init.text:imx_register_uart_clocks() The function imx8mm_c

Re: [PATCH v2 3/3] ext4: use jbd2_inode dirty range scoping

tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> ERROR: "jbd2_journal_inode_ranged_wait" [fs/ext4/ext4.ko] undefined! >> ERROR: "jbd2_journal_inode_ranged_write" [fs/ext4/ext4.ko] undefined! --- 0-DAY kernel test infrastructure

[PATCH] fix platform_no_drv_owner.cocci warnings

From: kbuild test robot drivers/char/ipmi/ipmb_dev_int.c:352:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Fixes: 51bd6f291583 ("Add support for

Re: [PATCH] cpuidle/drivers/mobile: Add new governor for mobile/embedded systems

-by: kbuild test robot All errors (new ones prefixed by >>): --- 0-DAY kernel test infrastructureOpen Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation .config.gz Description: application/gzip

Re: [PATCH] cpuidle/drivers/mobile: Add new governor for mobile/embedded systems

://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=mips If you fix the issue, kindly add following tag Reported-by: kbuild test robot

Re: [PATCH 2/2] usbip: Implement SG support to vhci

=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) drivers/usb/usbip/usbip_common.c:419:33: sparse: sparse: incorrect type in assi

[tip:perf/core 24/34] arch/x86/events/intel/core.c:4990:7: error: 'INTEL_FAM6_ICELAKE_XEON_D' undeclared

-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: git checkout faaeff98666c24376cebd0b106504d05a36881d1 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed

Re: [PATCH] cpuidle/drivers/mobile: Add new governor for mobile/embedded systems

make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) vim +502 kernel/irq/timings.c bbba0e7c Daniel Lezcano 2019-03-2

[PATCH] platform/chrome: cros_ec_lpc: fix semicolon.cocci warnings

From: kbuild test robot drivers/platform/chrome/wilco_ec/event.c:161:3-4: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: 22c040fa21b6 ("platform/chrome: cros_ec_lpc: Choose Microchip EC at runtime") Signed-off-by: k

[PATCH] platform/chrome: cros_ec_lpc: fix stream_open.cocci warnings

From: kbuild test robot drivers/platform/chrome/wilco_ec/event.c:270:1-17: WARNING: event_fops: .read() has stream semantic; safe to change nonseekable_open -> stream_open. Generated by: scripts/coccinelle/api/stream_open.cocci Fixes: 22c040fa21b6 ("platform/chrome: cros_ec_lpc

[PATCH] staging: kpc2000: Fix: fix platform_no_drv_owner.cocci warnings

From: kbuild test robot drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c:200:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Fixes: abddd78ef465 ("st

[tip:WIP.x86/cpu 8/17] include/linux/irqflags.h:122:3: note: in expansion of macro 'if'

(attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 41cf6ccef21080168970226f657daff26ecaf3e1 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All

[tip:WIP.x86/cpu 11/17] arch/x86/entry/entry_64.S:1214: Error: no such instruction: `save_and_set_gsbase scratch_reg=%rax save_reg=%rbx'

: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 54f792cc63c56d994651c8e83d059d6fac00fbf9 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed

[tip:WIP.x86/cpu 8/17] arch/x86//kernel/process_64.c:256:3: note: in expansion of macro 'local_irq_save'

as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 41cf6ccef21080168970226f657daff26ecaf3e1 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings

Re: [PATCH] net: fddi: skfp: remove generic PCI defines from skfbi.h

the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from drivers/net/fddi/skfp/drvfbi.c:17:0: drivers/net/fddi/skfp/drvfbi.c: In function 'card_start': >> drivers/net/fddi/skfp/drvfbi.c:130:21: error: 'PCI_REV_ID

Re: [PATCH] net: fddi: skfp: remove generic PCI defines from skfbi.h

/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): In file include

Re: [PATCH v2 01/10] powerpc/8xx: move CPM1 related files from sysdev/ to platforms/8xx

-by: kbuild test robot All errors (new ones prefixed by >>): >> make[3]: *** No rule to make target 'arch/powerpc/sysdev/cpm_gpio.o', needed >> by 'arch/powerpc/sysdev/built-in.a'. make[3]: Target '__build' not remade because of errors. --- 0-DAY kernel t

[tip:perf/core 24/33] arch/x86/events/intel/core.c:4989:7: error: 'INTEL_FAM6_ICELAKE_X' undeclared; did you mean 'INTEL_FAM6_SKYLAKE_X'?

7.3.0-1) 7.3.0 reproduce: git checkout faaeff98666c24376cebd0b106504d05a36881d1 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): ar

[tip:perf/core 24/33] arch/x86//events/intel/core.c:4990:7: error: 'INTEL_FAM6_ICELAKE_XEON_D' undeclared; did you mean 'INTEL_FAM6_ICELAKE_X'?

7.3.0-1) 7.3.0 reproduce: git checkout faaeff98666c24376cebd0b106504d05a36881d1 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): ar

[tip:perf/core 23/33] arch/x86/events/intel/rapl.c:781:23: error: 'INTEL_FAM6_ICELAKE_DESKTOP' undeclared here (not in a function); did you mean 'INTEL_FAM6_SKYLAKE_DESKTOP'?

7.3.0-1) 7.3.0 reproduce: git checkout 2a538fda82824a7722e296be656bb5d11d91a9cb # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >&

[tip:WIP.x86/ipi 3/11] arch/x86//kernel/nmi.c:515:32: note: in expansion of macro 'this_cpu_read'

) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 8adde844ea4f8d0d147e0ad6c675970a58550bae # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones

[tip:WIP.x86/ipi 8/11] arch/x86/kernel/apic/ipi.c:48:6: error: redefinition of 'apic_smt_update'

) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout b3b483a0796da8f2c0d91b8594ef0ae593ec29fb # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones

[tip:WIP.x86/ipi 3/11] arch/x86/kernel/nmi.c:515:46: error: 'cpu_is_dead' undeclared; did you mean 'cpuid_eax'?

(Debian 7.3.0-1) 7.3.0 reproduce: git checkout 8adde844ea4f8d0d147e0ad6c675970a58550bae # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed

[RFC PATCH tty] serial: 8250: pericom_do_set_divisor can be static

Fixes: 6bf4e42f1d19 ("serial: 8250: Add support for higher baud rates to Pericom chips") Signed-off-by: kbuild test robot --- 8250_pci.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_p

[tty:tty-testing 42/52] drivers/tty/serial/8250/8250_pci.c:1330:1: sparse: sparse: symbol 'pericom_do_set_divisor' was not declared. Should it be static?

sparse # sparse version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout 6bf4e42f1d19de10800f4483b4bb7945aab283cb make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot

[tip:WIP.x86/hpet 14/29] arch/x86/kernel/hpet.c:500:6: error: implicit declaration of function 'request_irq'

-5 (Debian 5.5.0-3) 5.4.1 20171010 reproduce: git checkout 64cdfa23aeb4a6be1a3c0d84bc3fd269581767e5 # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed

[tip:WIP.x86/hpet 14/29] arch/x86//kernel/hpet.c:500:6: error: implicit declaration of function 'request_irq'; did you mean 'can_request_irq'?

-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 64cdfa23aeb4a6be1a3c0d84bc3fd269581767e5 # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed

[tip:WIP.x86/hpet 28/29] WARNING: vmlinux.o(.text+0x9e640): Section mismatch in reference from the function hpet_cpuhp_online() to the function .init.text:hpet_init_clockevent()

(Debian 7.3.0-1) 7.3.0 reproduce: git checkout f16b728c11a349070f991885a7458aee91b01c5b # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed

[RFC PATCH] e1000e: e1000_workqueue can be static

Fixes: ef431cc0a6a5 ("e1000e: Make watchdog use delayed work") Signed-off-by: kbuild test robot --- netdev.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 0fc95f

Re: [PATCH] e1000e: Make watchdog use delayed work

make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) Please review and possibly fold the followup patch. --- 0-DAY kerne

[tip:WIP.x86/cpu 12/18] undefined reference to `.Lparanoid_entry_checkgs'

) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 2902fa1280ff6b1ecac1d41d1ab81239393e09fb # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones

[tip:WIP.x86/cpu 1/18] arch/x86//kernel/ptrace.c:400:3: error: too many arguments to function 'x86_fsbase_write_cpu'

) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 9a17639c0ad237666277861b65cf8fa80a4e9775 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new

[PATCH] dmaengine: fix semicolon.cocci warnings

From: kbuild test robot drivers/dma/dw-edma/dw-edma-core.c:617:2-3: Unneeded semicolon Remove unneeded semicolon. Generated by: scripts/coccinelle/misc/semicolon.cocci Fixes: e63d79d1ffcd ("dmaengine: Add Synopsys eDMA IP core driver") CC: Gustavo Pimentel Signed-off-by: kbuild

[RFC PATCH chrome-platform-linux] platform/chrome: cros_ec_debugfs: cros_ec_uptime_fops can be static

Fixes: 909447f683b3 ("platform/chrome: cros_ec_debugfs: Add debugfs entry to retrieve EC uptime") Signed-off-by: kbuild test robot --- cros_ec_debugfs.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_ec_debugfs.c b/drivers/platf

[chrome-platform-linux:for-next 14/16] drivers/platform/chrome/cros_ec_debugfs.c:288:30: sparse: sparse: symbol 'cros_ec_uptime_fops' was not declared. Should it be static?

-by: kbuild test robot sparse warnings: (new ones prefixed by >>) Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructureOpen Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation

[linux-next:master 5930/6350] drivers/net/ethernet/amazon/ena/ena_netdev.c:1158:6: sparse: sparse: symbol 'ena_adjust_intr_moderation' was not declared. Should it be static?

# sparse version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout c2b542044761965db0e4cc400ab6abf670fc25b7 make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse

[RFC PATCH linux-next] net: ena: ena_adjust_intr_moderation() can be static

Fixes: c2b542044761 ("net: ena: remove inline keyword from functions in *.c") Signed-off-by: kbuild test robot --- ena_netdev.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/en

Re: [PATCH 1/2] powerpc/8xx: move CPM1 related files from sysdev/ to platforms/8xx

-by: kbuild test robot All errors (new ones prefixed by >>): >> make[3]: *** No rule to make target 'arch/powerpc/sysdev/cpm_gpio.o', needed >> by 'arch/powerpc/sysdev/built-in.a'. make[3]: Target '__build' not remade because of errors. --- 0-DAY kernel t

[linux-next:master 4948/6049] drivers/net/dsa/sja1105/sja1105_main.c:1718:6: sparse: sparse: symbol 'sja1105_port_txtstamp' was not declared. Should it be static?

# sparse version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout 47ed985e97f513b7746270e8c5d1f3a3f959b2da make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse

[RFC PATCH linux-next] net: dsa: sja1105: sja1105_port_txtstamp() can be static

Fixes: 47ed985e97f5 ("net: dsa: sja1105: Add logic for TX timestamping") Signed-off-by: kbuild test robot --- sja1105_main.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c ind

Re: [PATCH v4] KVM: x86: Add Intel CPUID.1F cpuid emulation support

make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> arch/x86/kvm/cpuid.c:430:30: sparse: sparse: incompatible types in >> comparison expression (di

Re: [PATCH -mm 1/1] signal: simplify set_user_sigmask/restore_user_sigmask

GCC_VERSION=7.4.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed

Re: [PATCH -mm 1/1] signal: simplify set_user_sigmask/restore_user_sigmask

GCC_VERSION=7.4.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): I

Re: [PATCH] USB: move usb debugfs directory creation to the usb common core

://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=sh If you fix the issue, kindly add following tag Reported-by: kbuild test robot

Re: [PATCH net-next v3] hinic: add LRO support

-g2b96cd8-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/net/ethernet/huawei/hinic/hinic_main.c:3

[RFC PATCH] hinic: hinic_rx_configure() can be static

Fixes: 7e8a92c6b00c ("hinic: add LRO support") Signed-off-by: kbuild test robot --- hinic_main.c |2 +- hinic_port.c |6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/hu

[rcu:test 69/69] arch/arm/include/asm/irqflags.h:171:2: warning: 'flags' may be used uninitialized in this function

fig to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=arm If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new o

collect2: error: ld returned 1 exit status

(attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout a3b9a99980d9fa01f6c18c359cf503b874f183de # save the attached .config to linux build tree make ARCH=um If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new

[RFC PATCH net-next] tcp: tcp_fastopen_alloc_ctx() can be static

Fixes: 9092a76d3cf8 ("tcp: add backup TFO key infrastructure") Signed-off-by: kbuild test robot --- tcp_fastopen.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/ipv4/tcp_fastopen.c b/net/ipv4/tcp_fastopen.c index 8e15804..7d19fa4 100644 ---

[net-next:master 251/280] net/ipv4/tcp_fastopen.c:75:29: sparse: sparse: symbol 'tcp_fastopen_alloc_ctx' was not declared. Should it be static?

version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout 9092a76d3cf8638467b09bbb4f409094349b2b53 make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones

[rcu:test 70/72] kernel/rcu/tree_plugin.h:1888:3: warning: 'flags' may be used uninitialized in this function

fig to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (

[rcu:test 70/72] arch/alpha/include/asm/pal.h:57:17: warning: 'flags' may be used uninitialized in this function

fig to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=alpha If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new o

[rcu:test 69/69] arch/x86/include/asm/irqflags.h:41:2: warning: 'flags' may be used uninitialized in this function

hed as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 685a26bc60076305987bf06cfd1269e5e4094c73 # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot Note: it

sound/soc/intel/boards/bxt_da7219_max98357a.c:19:10: fatal error: asm/cpu_device_id.h: No such file or directory

164a263bf8d003e4cbb197d52b74d26df72604d7 # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> sound/soc/intel/boards/bxt_da7219_max98357a.c:

[RFC PATCH net-next] net: hns3: hclge_dbg_get_m7_stats_info() can be static

Fixes: 33a90e2f20e6 ("net: hns3: add support for dump firmware statistics by debugfs") Signed-off-by: kbuild test robot --- hclge_debugfs.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/ne

[net-next:master 161/171] drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c:924:6: sparse: sparse: symbol 'hclge_dbg_get_m7_stats_info' was not declared. Should it be static?

# sparse version: v0.6.1-rc1-7-g2b96cd8-dirty git checkout 33a90e2f20e6c455889a0f41857692221172a5ae make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot

ERROR: "hdac_hdmi_jack_port_init" [sound/soc/intel/boards/snd-soc-sof_rt5682.ko] undefined!

(attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout f70abd75b7c6c04d3219d0b3a0f3f15411b042fb # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All

Re: [PATCH RESEND v2] KVM: X86: Implement PV sched yield hypercall

make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) arch/x86/kvm/x86.c:2379:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ex

Re: [PATCH RESEND v2] KVM: X86: Implement PV sched yield hypercall

tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): arch/x86//kvm/x86.c: In function 'kvm_emulate_hypercall': >> arch/x86//kvm/x86.c:7243:7: error: 'KVM_HC_SCHED_YIELD' undeclared (f

[tip:WIP.x86/core 28/29] arch/x86/kernel/cpu/acrn.c:52:2: error: implicit declaration of function 'entering_ack_irq'; did you mean 'spin_lock_irq'?

(attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 6fc278e883365e67dd4a35e25b756d9d0c9d913c # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All

Re: [PATCH 1/1] eventfd new tag EFD_VPOLL: generate epoll events

the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> fs/eventfd.c:321:27: sparse: sparse: restricted __poll_t degrades to integer >> fs/eventfd.c:321:16: sparse: sparse: incorrect type in assignment (differ

Re: [PATCH 1/1] eventfd new tag EFD_VPOLL: generate epoll events

, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from fs/eventfd.c:23:0: fs/eventfd.c: In function 'eventfd_vpoll_write': include/linux/eventfd.h:31:34: warning: left shift count >= width of type [-Wshift-count

Re: [PATCH 1/1] eventfd new tag EFD_VPOLL: generate epoll events

add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): In file included from fs/eventfd.c:23:0: fs/eventfd.c: In function 'eventfd_vpoll_write': >> include/linux/eventfd.h:31:34: warning: left shift count >= width of type >> [-

drivers/mtd/chips/cfi_cmdset_0002.o: warning: objtool: chip_good() falls through to next function do_read_secsi_onechip()

as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout e6f393bc939d566ce3def71232d8013de9aaadde # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings

drivers/mtd/chips/cfi_util.o: warning: objtool: cfi_qry_present() falls through to next function cfi_qry_mode_on()

as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout e6f393bc939d566ce3def71232d8013de9aaadde # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings

Re: [PATCH v2] video: fbdev: atmel_lcdfb: add COMPILE_TEST support

' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/video/fbdev/atmel_lcdfb.c:354:27: sparse: sparse: incorrect type in >> assignment (different address spaces) @@expected char [noderef]

drivers/net//ethernet/hisilicon/hns/hns_dsaf_main.c:2597:1: warning: the frame size of 10976 bytes is larger than 8192 bytes

to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): drivers/net//ethernet/hisilicon/hns/hns_dsaf_main.c: In function 'hns_dsaf_get_regs': >>

drivers/gpio/gpio-adp5588.c:282:24: error: 'struct gpio_chip' has no member named 'irq'

) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 9f22af1167815ce10909529412de33122be44758 # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones

Re: [PATCH] mm/kasan: Print frame description for stack bugs

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): In file included from include

sound/soc/intel/skylake/skl-ssp-clk.c:18:25: note: in expansion of macro 'container_of'

to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): sound/soc/intel/skylake/skl-ssp-clk.c:26:16: error: field 'hw' has incomplete type struct clk

[PATCH] staging: kpc2000: kpc_i2c: fix platform_no_drv_owner.cocci warnings

From: kbuild test robot drivers/staging/kpc2000/kpc2000_i2c.c:652:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Fixes: 43ad38191816 ("staging: kp

Re: [PATCH] mm/failslab: By default, do not fail allocations with direct reclaim only

following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> mm/failslab.c:27:26: sparse: sparse: restricted gfp_t degrades to integer vim +27 mm/failslab.c 16 17 bool __should_failslab(struct kmem_cache *s, gfp_t gfpflags)

arch/mips/include/asm/page.h:12:10: fatal error: spaces.h: No such file or directory

.config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=mips If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from arch/mips/vdso/vdso.h:26:0, from arch/mip

Re: [PATCH] coredump: Split pipe command whitespace before expanding template

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=riscv If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): fs/coredump.c: In fu

drivers/hwmon/smsc47m1.c:373:53: warning: array subscript [0, 2] is outside array bounds of 'const u8[3]' {aka 'const unsigned char[3]'}

to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=sh If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): drivers/hwmon/smsc47m1.c: In function 'fan_div_store': drivers/hwmon/smsc47m1.c:370:49: warning:

drivers/video/fbdev//omap2/omapfb/dss/hdmi4_core.c:529:1: warning: the frame size of 8648 bytes is larger than 8192 bytes

to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): drivers/video/fbdev//omap2/omapfb/dss/hdmi4_core.c: In function 'hdmi4_core_dump': >> drivers

sound/soc//intel/boards/bxt_da7219_max98357a.c:19:10: fatal error: asm/cpu_device_id.h: No such file or directory

164a263bf8d003e4cbb197d52b74d26df72604d7 # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=ia64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> sound/soc//intel/boards/bxt_da7219_max98357a.c:

arch/xtensa/include/asm/uaccess.h:40:22: error: implicit declaration of function 'uaccess_kernel'; did you mean 'getname_kernel'?

# save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): In file included from drivers/staging/kpc2000/kpc_dma/fileops.c:11:

drivers//pinctrl/pinctrl-stmfx.c:652:17: error: 'struct gpio_chip' has no member named 'of_node'

-by: kbuild test robot All errors (new ones prefixed by >>): drivers//pinctrl/pinctrl-stmfx.c: In function 'stmfx_pinctrl_probe': >> drivers//pinctrl/pinctrl-stmfx.c:652:17: error: 'struct gpio_chip' has no >> member named 'of_node' pctl->g

ERROR: "uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined!

(attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout 7dc7967fc39af81191558f63eeaf3d2b83899b1c # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All

Re: [PATCH v2 4/4] vfio: vfio_iommu_type1: implement VFIO_IOMMU_INFO_CAPABILITIES

-D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/vfio/vfio_iommu_type1.c:1707:5: sparse: sparse: symbol >> 'vfio_iommu_type1_caps' was not declared. Should it be stat

[RFC PATCH] vfio: vfio_iommu_type1: vfio_iommu_type1_caps() can be static

Fixes: f10b2b74bbea ("vfio: vfio_iommu_type1: implement VFIO_IOMMU_INFO_CAPABILITIES") Signed-off-by: kbuild test robot --- vfio_iommu_type1.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/vfio/vfio_iommu_type1.c b/drivers/vfio/vfio_iommu_typ

Re: [REPOST PATCH v2 2/3] USB: dwc2: Don't turn off the usbphy in suspend if wakeup is enabled

: # save the attached .config to linux build tree make ARCH=x86_64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): ld: drivers/usb/dwc2/platform.o: in function `dwc2_can_poweroff_phy': >> drivers/usb/dwc

Re: [PATCH] drm/mediatek: add dsi module reset driver

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): In file included from drive

Re: [PATCH] mm/kasan: Print frame description for stack bugs

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=8.1.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot All warnings (new ones prefixed by >>): In file included from include

kvm_main.c:undefined reference to `memremap'

c011d23ba046826ccf8c4a4a6c1d01c9ccaa1403 # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): s390x-linux-gnu-ld: arch/s390/../../vi

undefined reference to `memremap'

c011d23ba046826ccf8c4a4a6c1d01c9ccaa1403 # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=s390 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): s390x-linux-gnu-ld: arch/s390/../../virt/kvm/kvm_

Re: [PATCH v3 2/2] initramfs: introduce do_readxattrs()

/linux/commits/Roberto-Sassu/initramfs-set-extended-attributes/20190518-055846 reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot

Re: [PATCH v3 2/2] initramfs: introduce do_readxattrs()

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): init/initramfs.c: In fu

Re: [PATCH v3 2/2] initramfs: introduce do_readxattrs()

chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=7.2.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot All error/warnings (new ones prefixed by >>): init/initramfs.c: In fu

drivers/soc/Kconfig:23: 'menu' in different file than 'menu'

=8.1.0 make.cross ARCH=xtensa allyesconfig GCC_VERSION=8.1.0 make.cross ARCH=xtensa If you fix the issue, kindly add following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> drivers/soc/Kconfig:23: 'menu' in different file than 'menu' >>

[PATCH] staging: kpc2000: fix alloc_cast.cocci warnings

From: kbuild test robot drivers/staging/kpc2000/kpc_dma/fileops.c:60:8-26: WARNING: casting value returned by memory allocation function to (struct aio_cb_data *) is useless. Remove casting the values returned by memory allocation functions like kmalloc, kzalloc, kmem_cache_alloc

drivers/staging/kpc2000/kpc_dma/fileops.c:60:8-26: WARNING: casting value returned by memory allocation function to (struct aio_cb_data *) is useless.

-by: kbuild test robot coccinelle warnings: (new ones prefixed by >>) >> drivers/staging/kpc2000/kpc_dma/fileops.c:60:8-26: WARNING: casting value >> returned by memory allocation function to (struct aio_cb_data *) is useless. Please review and possibly fold the followup patch. ---

ERROR: "uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] undefined!

following tag Reported-by: kbuild test robot All errors (new ones prefixed by >>): >> ERROR: "uio_unregister_device" [drivers/staging/kpc2000/kpc2000/kpc2000.ko] >> undefined! >> ERROR: "__uio_register_device" [drivers/staging/kpc2000/kpc2000/kpc20

fs/ubifs/dir.c:799: undefined reference to `ubifs_purge_xattrs'

Reported-by: kbuild test robot All errors (new ones prefixed by >>): ld: fs/ubifs/dir.o: in function `ubifs_unlink': >> fs/ubifs/dir.c:799: undefined reference to `ubifs_purge_xattrs' ld: fs/ubifs/dir.o: in function `do_rename': fs/ubifs/dir.c:1296: undefined reference to `ubifs_

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