iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
v5.10.198
linux/arch/x86/mm
History
Thomas Gleixner a16c66baa4 x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate") 
commit b3607269ff57fd3c9690cb25962c5e4b91a0fd3b upstream.

This cannot work and it's unclear how that ever made a difference.

init_fpstate.xsave.header.xfeatures is always 0 so get_xsave_addr() will
always return a NULL pointer, which will prevent storing the default PKRU
value in init_fpstate.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210623121451.451391598@linutronix.de
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-08-16 18:21:00 +02:00
..
pat
mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *
2023-07-27 08:43:58 +02:00
amdtopology.c
…
cpu_entry_area.c
x86/sev: Make the #VC exception stacks part of the default stacks storage
2021-11-18 14:04:32 +01:00
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
This feature enhances the current guest memory encryption support
2020-10-14 10:21:34 -07:00
fault.c
x86/fault: Fix AMD erratum errata fixup for user code
2021-03-04 11:38:34 +01:00
highmem_32.c
arch/kunmap_atomic: consolidate duplicate code
2020-06-04 19:06:22 -07:00
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()
2020-12-30 11:52:58 +01:00
init_32.c
A set of locking fixes and updates:
2020-08-10 19:07:44 -07:00
init_64.c
mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
2023-07-27 08:43:58 +02:00
init.c
x86/mm: Use mm_alloc() in poking_init()
2023-08-08 19:57:39 +02:00
iomap_32.c
x86/mm/pat: Rename <asm/pat.h> => <asm/memtype.h>
2019-12-10 10:12:55 +01:00
ioremap.c
x86/ioremap: Fix page aligned size calculation in __ioremap_caller()
2022-12-02 17:40:04 +01:00
kasan_init_64.c
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
kaslr.c
x86/mm: Avoid using set_pgd() outside of real PGD pages
2023-06-28 10:28:09 +02:00
kmmio.c
Misc changes:
2020-06-05 11:18:53 -07:00
maccess.c
maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault
2020-06-17 10:57:41 -07:00
Makefile
kbuild: remove cc-option test of -fno-stack-protector
2020-07-07 11:13:10 +09:00
mem_encrypt_boot.S
objtool: Update Retpoline validation
2022-07-25 11:26:44 +02:00
mem_encrypt_identity.c
x86/mm: Fix use of uninitialized buffer in sme_enable()
2023-03-22 13:30:05 +01:00
mem_encrypt.c
x86/sev: Add an x86 version of cc_platform_has()
2021-11-18 14:04:32 +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
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
numa_32.c
x86/mm: Drop deprecated DISCONTIGMEM support for 32-bit
2020-05-28 18:34:30 +02:00
numa_64.c
…
numa_emulation.c
x86/numa: cleanup configuration dependent command-line options
2020-10-13 18:38:27 -07:00
numa_internal.h
…
numa.c
x86/numa: Use cpumask_available instead of hardcoded NULL check
2022-08-21 15:16:12 +02:00
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
mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *
2023-07-27 08:43:58 +02:00
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
x86/pkeys: Revert a5eff7259790 ("x86/pkeys: Add PKRU value to init_fpstate")
2023-08-16 18:21:00 +02:00
pti.c
mm: remove unneeded includes of <asm/pgalloc.h>
2020-08-07 11:33:26 -07:00
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/membarrier: Get rid of a dubious optimization
2020-12-09 09:37:42 +01:00