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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-06-22 21:20:35 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-06-22 21:20:35 +0200 |
| commit | 7731b8bc94e599c9a79e428f3359ff2c34b7576a (patch) | |
| tree | 879f18ccbe274122f2d4f095b43cbc7f953e0ada /arch/powerpc/mm/pkeys.c | |
| parent | 48e315618dc4dc8904182cd221e3d395d5d97005 (diff) | |
| parent | 9ffc59d57228d74809700be6f7ecb1db10292f05 (diff) | |
Merge branch 'linus' into x86/urgent
Required to queue a dependent fix.
Diffstat (limited to 'arch/powerpc/mm/pkeys.c')
| -rw-r--r-- | arch/powerpc/mm/pkeys.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/pkeys.c b/arch/powerpc/mm/pkeys.c index 0eafdf01edc7..e6f500fabf5e 100644 --- a/arch/powerpc/mm/pkeys.c +++ b/arch/powerpc/mm/pkeys.c @@ -383,9 +383,9 @@ int __arch_override_mprotect_pkey(struct vm_area_struct *vma, int prot, { /* * If the currently associated pkey is execute-only, but the requested - * protection requires read or write, move it back to the default pkey. + * protection is not execute-only, move it back to the default pkey. */ - if (vma_is_pkey_exec_only(vma) && (prot & (PROT_READ | PROT_WRITE))) + if (vma_is_pkey_exec_only(vma) && (prot != PROT_EXEC)) return 0; /* |