[PATCH v3 23/34] hexagon: Convert __pte_free_tlb() to use ptdescs

Part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/hexagon/include/asm/pgalloc.h | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/hexagon/include/asm/pgalloc.h b/arch/hexagon/i

[PATCH v3 29/34] riscv: Convert alloc_{pmd, pte}_late() to use ptdescs

As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. Some of the functions use the *get*page*() helper functions. Convert these to use pagetable_alloc() and ptdesc_address() instead to help standardize p

[PATCH v3 17/34] s390: Convert various pgalloc functions to use ptdescs

As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. Some of the functions use the *get*page*() helper functions. Convert these to use pagetable_alloc() and ptdesc_address() instead to help standardize p

[PATCH v3 20/34] arm: Convert various functions to use ptdescs

As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. late_alloc() also uses the __get_free_pages() helper function. Convert this to use pagetable_alloc() and ptdesc_address() instead to help standardize

[PATCH v3 31/34] sparc64: Convert various functions to use ptdescs

As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. Signed-off-by: Vishal Moola (Oracle) --- arch/sparc/mm/init_64.c | 17 + 1 file changed, 9 insertions(+), 8 deletions(-) diff --git

Re: [XEN][PATCH v6 08/19] xen/device-tree: Add device_tree_find_node_by_path() to find nodes in device tree

Hi Henry & Michal, On 5/9/23 4:29 AM, Michal Orzel wrote: On 04/05/2023 06:23, Henry Wang wrote: Hi Vikram, -Original Message- Subject: [XEN][PATCH v6 08/19] xen/device-tree: Add device_tree_find_node_by_path() to find nodes in device tree Add device_tree_find_node_by_path() to fi

[PATCH v3 13/34] mm: Create ptdesc equivalents for pgtable_{pte,pmd}_page_{ctor,dtor}

Creates pagetable_pte_ctor(), pagetable_pmd_ctor(), pagetable_pte_dtor(), and pagetable_pmd_dtor() and make the original pgtable constructor/destructors wrappers. Signed-off-by: Vishal Moola (Oracle) --- include/linux/mm.h | 56 ++ 1 file changed, 42 i

[PATCH v3 22/34] csky: Convert __pte_free_tlb() to use ptdescs

Part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/csky/include/asm/pgalloc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/csky/include/asm/pgalloc.h b/arch/csky/include/asm/pga

[PATCH v3 34/34] mm: Remove pgtable_{pmd, pte}_page_{ctor, dtor}() wrappers

These functions are no longer necessary. Remove them and cleanup Documentation referencing them. Signed-off-by: Vishal Moola (Oracle) --- Documentation/mm/split_page_table_lock.rst| 12 +-- .../zh_CN/mm/split_page_table_lock.rst| 14 ++--- include/linux/mm.h

[PATCH v3 32/34] sparc: Convert pgtable_pte_page_{ctor, dtor}() to ptdesc equivalents

Part of the conversions to replace pgtable pte constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/sparc/mm/srmmu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 13f027afc875

[PATCH v3 28/34] openrisc: Convert __pte_free_tlb() to use ptdescs

Part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/openrisc/include/asm/pgalloc.h | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/openrisc/include/asm/pgalloc.h b/arch/openris

[PATCH v3 15/34] x86: Convert various functions to use ptdescs

In order to split struct ptdesc from struct page, convert various functions to use ptdescs. Some of the functions use the *get*page*() helper functions. Convert these to use pagetable_alloc() and ptdesc_address() instead to help standardize page tables further. Signed-off-by: Vishal Moola (Oracle

[PATCH v3 18/34] mm: Remove page table members from struct page

The page table members are now split out into their own ptdesc struct. Remove them from struct page. Signed-off-by: Vishal Moola (Oracle) --- include/linux/mm_types.h | 14 -- include/linux/pgtable.h | 3 --- 2 files changed, 17 deletions(-) diff --git a/include/linux/mm_types.h b

[PATCH v3 25/34] m68k: Convert various functions to use ptdescs

As part of the conversions to replace pgtable constructor/destructors with ptdesc equivalents, convert various page table functions to use ptdescs. Some of the functions use the *get*page*() helper functions. Convert these to use pagetable_alloc() and ptdesc_address() instead to help standardize p

[PATCH v3 14/34] powerpc: Convert various functions to use ptdescs

In order to split struct ptdesc from struct page, convert various functions to use ptdescs. Signed-off-by: Vishal Moola (Oracle) --- arch/powerpc/mm/book3s64/mmu_context.c | 10 +++--- arch/powerpc/mm/book3s64/pgtable.c | 32 +- arch/powerpc/mm/pgtable-frag.c | 46 +++

[xen-unstable-smoke test] 181054: tolerable all pass - PUSHED

flight 181054 xen-unstable-smoke real [real] http://logs.test-lab.xenproject.org/osstest/logs/181054/ Failures :-/ but no regressions. Tests which did not succeed, but are not blocking: test-amd64-amd64-libvirt 15 migrate-support-checkfail never pass test-arm64-arm64-xl-xsm 1

[PATCH] automation: zen3 dom0pvh test

From: Stefano Stabellini Add a PVH Dom0 test for the zen3 runner. Signed-off-by: Stefano Stabellini --- automation/gitlab-ci/test.yaml | 8 1 file changed, 8 insertions(+) diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml index fbe2c0589a..d5cb238b0a 100644

[linux-linus test] 181033: regressions - trouble: blocked/broken/fail/pass

flight 181033 linux-linus real [real] http://logs.test-lab.xenproject.org/osstest/logs/181033/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: build-armhf-libvirt broken test-armhf-armhf-xl-credit1 8 xen-boot

RE: [XEN][PATCH v6 08/19] xen/device-tree: Add device_tree_find_node_by_path() to find nodes in device tree

Hi Vikram, > -Original Message- > Hi Henry & Michal, > Changed this for v7. Will send it out soon. > > @Henry, i didn't add reviewed-by as the patch is bit changed with > renaming. Can you please review v7 and give your feedback. Thanks for the reminder, yes I would be more than happy to

[PATCH v2 0/2] net: Update MemReentrancyGuard for NIC

Recently MemReentrancyGuard was added to DeviceState to record that the device is engaging in I/O. The network device backend needs to update it when delivering a packet to a device. This implementation follows what bottom half does, but it does not add a tracepoint for the case that the network d

[PATCH v2 1/2] net: Provide MemReentrancyGuard * to qemu_new_nic()

Recently MemReentrancyGuard was added to DeviceState to record that the device is engaging in I/O. The network device backend needs to update it when delivering a packet to a device. In preparation for such a change, add MemReentrancyGuard * as a parameter of qemu_new_nic(). Signed-off-by: Akihik

[PATCH v2 2/2] net: Update MemReentrancyGuard for NIC

Recently MemReentrancyGuard was added to DeviceState to record that the device is engaging in I/O. The network device backend needs to update it when delivering a packet to a device. This implementation follows what bottom half does, but it does not add a tracepoint for the case that the network d

[qemu-mainline test] 181057: regressions - FAIL

flight 181057 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/181057/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-libvirt-pair 10 xen-install/src_host fail REGR. vs. 180691 test-amd64-amd64-

Re: [PATCH v3 22/34] csky: Convert __pte_free_tlb() to use ptdescs

Acked-by: Guo Ren On Thu, Jun 1, 2023 at 5:34 AM Vishal Moola (Oracle) wrote: > > Part of the conversions to replace pgtable constructor/destructors with > ptdesc equivalents. > > Signed-off-by: Vishal Moola (Oracle) > --- > arch/csky/include/asm/pgalloc.h | 4 ++-- > 1 file changed, 2 inserti

Re: [PATCH v8 0/7] Add pci_dev_for_each_resource() helper and update users

Hi, On Tue, 30 May 2023 at 23:34, Bjorn Helgaas wrote: > On Fri, May 12, 2023 at 02:48:51PM -0500, Bjorn Helgaas wrote: > > On Fri, May 12, 2023 at 01:56:29PM +0300, Andy Shevchenko wrote: > > > On Tue, May 09, 2023 at 01:21:22PM -0500, Bjorn Helgaas wrote: > > > > On Tue, Apr 04, 2023 at 11:11:0

Re: [PATCH v6 00/16] x86/mtrr: fix handling with PAT but without MTRR

On 31.05.23 19:48, Borislav Petkov wrote: On Wed, May 31, 2023 at 04:20:08PM +0200, Juergen Gross wrote: One other note: why does mtrr_cleanup() think that using 8 instead of 6 variable MTRRs would be an "optimal setting"? Maybe the more extensive debug output below would help answer that...

Re: [XEN][PATCH v6 02/19] common/device_tree: handle memory allocation failure in __unflatten_device_tree()

Hi Vikram, On 31/05/2023 22:32, Vikram Garhwal wrote: > Hi Michal, > > On 5/5/23 2:38 AM, Michal Orzel wrote: >> On 03/05/2023 01:36, Vikram Garhwal wrote: >>> >>> Change __unflatten_device_tree() return type to integer so it can propagate >>> memory allocation failure. Add panic() in dt_unflatte

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