iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
linux/arch/x86/mm
History
Adrian-Ken Rueegsegger 280abe14b6 x86/mm: Fix marking of unused sub-pmd ranges 
The unused part precedes the new range spanned by the start, end parameters
of vmemmap_use_new_sub_pmd(). This means it actually goes from
ALIGN_DOWN(start, PMD_SIZE) up to start.

Use the correct address when applying the mark using memset.

Fixes: 8d400913c231 ("x86/vmemmap: handle unpopulated sub-pmd ranges")
Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220509090637.24152-2-ken@codelabs.ch
2022-05-13 12:41:21 +02:00
..
pat
Revert "x86/mm: Introduce lookup_address_in_mm()"
2022-04-29 12:40:41 -04:00
amdtopology.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
cpu_entry_area.c
x86/sev: Make the #VC exception stacks part of the default stacks storage
2021-10-06 21:48:27 +02:00
debug_pagetables.c
mm: introduce include/linux/pgtable.h
2020-06-09 09:39:13 -07:00
dump_pagetables.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
extable.c
x86/entry_32: Fix segment exceptions
2022-01-12 16:38:25 +01:00
fault.c
mm: remove redundant check about FAULT_FLAG_ALLOW_RETRY bit
2022-01-15 16:30:27 +02:00
highmem_32.c
x86/mm/highmem: Use generic kmap atomic implementation
2020-11-06 23:14:55 +01:00
hugetlbpage.c
mm: remove unneeded includes of <asm/pgalloc.h>
2020-08-07 11:33:26 -07:00
ident_map.c
x86/mm/ident_map: Check for errors from ident_pud_init()
2020-10-28 14:48:30 +01:00
init_32.c
x86: mm: rename __is_kernel_text() to is_x86_32_kernel_text()
2021-11-09 10:02:51 -08:00
init_64.c
x86/mm: Fix marking of unused sub-pmd ranges
2022-05-13 12:41:21 +02:00
init.c
mm/migration: add trace events for base page and HugeTLB migrations
2022-03-24 19:06:45 -07:00
iomap_32.c
io-mapping: Cleanup atomic iomap
2020-11-06 23:14:58 +01:00
ioremap.c
x86/boot: Add setup_indirect support in early_memremap_is_setup_data()
2022-03-09 12:49:46 +01:00
kasan_init_64.c
memblock: use memblock_free for freeing virtual pointers
2021-11-06 13:30:41 -07:00
kaslr.c
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
kmmio.c
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
maccess.c
x86: Share definition of __is_canonical_address()
2022-02-02 13:11:42 +01:00
Makefile
x86/sev: Move common memory encryption code to mem_encrypt.c
2021-12-08 16:49:53 +01:00
mem_encrypt_amd.c
x86/mm/cpa: Generalize __set_memory_enc_pgtable()
2022-02-23 19:14:29 +01:00
mem_encrypt_boot.S
x86: Prepare asm files for straight-line-speculation
2021-12-08 12:25:37 +01:00
mem_encrypt_identity.c
x86/coco: Add API to handle encryption mask
2022-02-23 19:14:29 +01:00
mem_encrypt.c
x86/sev: Move common memory encryption code to mem_encrypt.c
2021-12-08 16:49:53 +01:00
mm_internal.h
x86/mm: thread pgprot_t through init_memory_mapping()
2020-04-10 15:36:21 -07:00
mmap.c
x86/mm/mmap: Fix -Wmissing-prototypes warnings
2020-04-22 20:19:48 +02:00
mmio-mod.c
x86/mmiotrace: Replace deprecated CPU-hotplug functions.
2021-08-10 14:46:27 +02:00
numa_32.c
x86/mm: Drop deprecated DISCONTIGMEM support for 32-bit
2020-05-28 18:34:30 +02:00
numa_64.c
mm: remove include/linux/bootmem.h
2018-10-31 08:54:16 -07:00
numa_emulation.c
memblock: use memblock_free for freeing virtual pointers
2021-11-06 13:30:41 -07:00
numa_internal.h
…
numa.c
arch/x86/mm/numa: Do not initialize nodes twice
2022-03-22 15:57:06 -07:00
pf_in.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pf_in.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
pgtable_32.c
mm: remove unneeded includes of <asm/pgalloc.h>
2020-08-07 11:33:26 -07:00
pgtable.c
Revert "mm/pgtable: add stubs for {pmd/pub}_{set/clear}_huge"
2021-07-21 11:28:09 +01:00
physaddr.c
mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions
2019-12-10 10:12:55 +01:00
physaddr.h
…
pkeys.c
Fixes and improvements for FPU handling on x86:
2021-07-07 11:12:01 -07:00
pti.c
x86/process/64: Move cpu_current_top_of_stack out of TSS
2021-03-28 22:40:10 +02:00
setup_nx.c
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
srat.c
…
testmmiotrace.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
tlb.c
x86/mm/tlb: Revert retpoline avoidance approach
2022-04-04 19:41:36 +02:00