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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: 8d400913c2 ("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
..
boot memcpy updates for v5.18-rc1 2022-03-26 12:19:04 -07:00
coco x86/coco: Add API to handle encryption mask 2022-02-23 19:14:29 +01:00
configs x86/config: Make the x86 defconfigs a bit more usable 2022-03-27 20:58:35 +02:00
crypto This push fixes the following issues: 2022-03-31 11:17:39 -07:00
entry x86,objtool: Explicitly mark idtentry_body()s tail REACHABLE 2022-04-19 21:58:48 +02:00
events perf/x86/cstate: Add SAPPHIRERAPIDS_X CPU support 2022-04-19 21:15:42 +02:00
hyperv hyperv-next for 5.17 2022-01-16 15:53:00 +02:00
ia32 audit/stable-5.16 PR 20211101 2021-11-01 21:17:39 -07:00
include ARM: 2022-05-01 11:49:32 -07:00
kernel x86/fpu: Prevent FPU state corruption 2022-05-05 02:40:19 +02:00
kvm KVM: VMX: Exit to userspace if vCPU has injected exception and invalid state 2022-05-06 13:08:06 -04:00
lib - A fix to disable PCI/MSI[-X] masking for XEN_HVM guests as that is 2022-05-01 10:03:36 -07:00
math-emu x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
mm x86/mm: Fix marking of unused sub-pmd ranges 2022-05-13 12:41:21 +02:00
net x86,bpf: Avoid IBT objtool warning 2022-04-07 11:27:02 +02:00
pci x86/pci/xen: Disable PCI/MSI[-X] masking for XEN_HVM guests 2022-04-29 14:37:39 +02:00
platform x86,xen,objtool: Add UNWIND hint 2022-04-19 21:58:47 +02:00
power x86/cpu: Load microcode during restore_processor_state() 2022-04-19 19:37:05 +02:00
purgatory x86/purgatory: Remove -nostdlib compiler flag 2021-12-30 14:13:06 +01:00
ras
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realmode - Flush *all* mappings from the TLB after switching to the trampoline 2022-01-10 09:51:38 -08:00
tools x86/build: Use the proper name CONFIG_FW_LOADER 2021-12-29 22:20:38 +01:00
um Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
video
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xen x86/xen: Add ANNOTATE_NOENDBR to startup_xen() 2022-04-19 21:58:49 +02:00
.gitignore
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Kbuild x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c} 2022-02-23 18:25:58 +01:00
Kconfig x86/Kconfig: fix the spelling of 'becoming' in X86_KERNEL_IBT config 2022-04-19 21:58:50 +02:00
Kconfig.assembler
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Kconfig.cpu x86/mmx_32: Remove X86_USE_3DNOW 2021-12-11 09:09:45 +01:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile x86: Remove toolchain check for X32 ABI capability 2022-03-15 10:32:48 +01:00
Makefile.um
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Makefile_32.cpu x86/build: Do not add -falign flags unconditionally for clang 2021-09-19 10:35:53 +09:00