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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-19 13:40:11 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-19 13:40:11 -0700
commitca052cfd6ee5d3358f2929439e0c7f0424bedc9e (patch)
treed47ae6baf551b39a9d0fd80ce8060d7245bb2558 /tools
parent42c54d5491ed7b9fe89a499224494277a33b23df (diff)
parent959d6c4ae238b28a163b1b3741fae05391227ad9 (diff)
downloadlinux-ca052cfd6ee5d3358f2929439e0c7f0424bedc9e.tar.gz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
 "ARM:

   - Fix unexpected sign extension of KVM_ARM_DEVICE_ID_MASK

   - Tidy-up handling of AArch32 on asymmetric systems

  x86:

   - Fix 'missing ENDBR' BUG for fastop functions

  Generic:

   - Some cleanup and static analyzer patches

   - More fixes to KVM_CREATE_VM unwind paths"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: Drop unnecessary initialization of "ops" in kvm_ioctl_create_device()
  KVM: Drop unnecessary initialization of "npages" in hva_to_pfn_slow()
  x86/kvm: Fix "missing ENDBR" BUG for fastop functions
  x86/kvm: Simplify FOP_SETCC()
  x86/ibt, objtool: Add IBT_NOSEAL()
  KVM: Rename mmu_notifier_* to mmu_invalidate_*
  KVM: Rename KVM_PRIVATE_MEM_SLOTS to KVM_INTERNAL_MEM_SLOTS
  KVM: MIPS: remove unnecessary definition of KVM_PRIVATE_MEM_SLOTS
  KVM: Move coalesced MMIO initialization (back) into kvm_create_vm()
  KVM: Unconditionally get a ref to /dev/kvm module when creating a VM
  KVM: Properly unwind VM creation if creating debugfs fails
  KVM: arm64: Reject 32bit user PSTATE on asymmetric systems
  KVM: arm64: Treat PMCR_EL1.LC as RES1 on asymmetric systems
  KVM: arm64: Fix compile error due to sign extension
Diffstat (limited to 'tools')
-rw-r--r--tools/objtool/check.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 0cec74da7ffe..91678252a9b6 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -4096,7 +4096,8 @@ static int validate_ibt(struct objtool_file *file)
 		 * These sections can reference text addresses, but not with
 		 * the intent to indirect branch to them.
 		 */
-		if (!strncmp(sec->name, ".discard", 8)			||
+		if ((!strncmp(sec->name, ".discard", 8) &&
+		     strcmp(sec->name, ".discard.ibt_endbr_noseal"))	||
 		    !strncmp(sec->name, ".debug", 6)			||
 		    !strcmp(sec->name, ".altinstructions")		||
 		    !strcmp(sec->name, ".ibt_endbr_seal")		||