linux-stable/arch/x86
Sean Christopherson 80d72a8f76 x86/mm: Recompute physical address for every page of per-CPU CEA mapping
Recompute the physical address for each per-CPU page in the CPU entry
area, a recent commit inadvertantly modified cea_map_percpu_pages() such
that every PTE is mapped to the physical address of the first page.

Fixes: 9fd429c28073 ("x86/kasan: Map shadow for percpu pages on demand")
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Link: https://lkml.kernel.org/r/20221110203504.1985010-2-seanjc@google.com
2022-12-15 10:37:28 -08:00
..
boot - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
coco x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page 2022-06-17 15:37:33 -07:00
configs x86/defconfig: Enable CONFIG_DEBUG_WX=y 2022-09-02 10:41:42 +02:00
crypto crypto: x86/polyval - Fix crashes when keys are not 16-byte aligned 2022-10-21 19:05:05 +08:00
entry treewide: use prandom_u32_max() when possible, part 1 2022-10-11 17:42:55 -06:00
events perf/mem: Rename PERF_MEM_LVLNUM_EXTN_MEM to PERF_MEM_LVLNUM_CXL 2022-10-27 10:27:32 +02:00
hyperv x86/hyperv: Replace kmap() with kmap_local_page() 2022-10-03 08:49:48 +00:00
ia32
include x86/mm: Fix CR3_ADDR_MASK 2022-12-15 10:37:28 -08:00
kernel x86/mm: Remove P*D_PAGE_MASK and P*D_PAGE_SIZE macros 2022-12-15 10:37:27 -08:00
kvm KVM: x86: Add compat handler for KVM_X86_SET_MSR_FILTER 2022-10-22 05:16:04 -04:00
lib - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
math-emu
mm x86/mm: Recompute physical address for every page of per-CPU CEA mapping 2022-12-15 10:37:28 -08:00
net bpf: Fix dispatcher patchable function entry to 5 bytes nop 2022-10-20 18:57:51 -07:00
pci x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
platform EFI updates for v6.1 2022-10-09 08:56:54 -07:00
power
purgatory x86/purgatory: disable KMSAN instrumentation 2022-10-28 13:37:23 -07:00
ras
realmode x86: kmsan: disable instrumentation of unsupported code 2022-10-03 14:03:24 -07:00
tools x86/tools/relocs: Ignore __kcfi_typeid_ relocations 2022-09-26 10:13:15 -07:00
um arch: um: Mark the stack non-executable to fix a binutils warning 2022-09-21 09:11:42 +02:00
video
virt/vmx/tdx
xen xen: branch for v6.1-rc1 2022-10-12 14:39:38 -07:00
.gitignore x86/purgatory: Omit use of bin2c 2022-07-25 10:32:32 +02:00
Kbuild
Kconfig mm: Rename GUP_GET_PTE_LOW_HIGH 2022-12-15 10:37:27 -08:00
Kconfig.assembler
Kconfig.cpu
Kconfig.debug arch: make TRACE_IRQFLAGS_NMI_SUPPORT generic 2022-06-23 15:39:21 +01:00
Makefile Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Makefile.um
Makefile_32.cpu