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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-16 20:51:59 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-16 20:51:59 +0100 |
| commit | 4cffe21d4a6272ae905b3e915778b1fb1300f267 (patch) | |
| tree | cefe7d2d63a635805d20e7f11699678de8fc9419 /arch/x86/entry | |
| parent | entry: Fix spelling/typo errors in irq entry code (diff) | |
| parent | x86: Wire up TIF_NOTIFY_SIGNAL (diff) | |
| download | linux-4cffe21d4a6272ae905b3e915778b1fb1300f267.tar.xz linux-4cffe21d4a6272ae905b3e915778b1fb1300f267.zip | |
Merge branch 'x86/entry' into core/entry
Prepare for the merging of the syscall_work series which conflicts with the
TIF bits overhaul in X86.
Diffstat (limited to 'arch/x86/entry')
| -rw-r--r-- | arch/x86/entry/vdso/vma.c | 4 | ||||
| -rw-r--r-- | arch/x86/entry/vsyscall/vsyscall_64.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c index 9185cb1d13b9..50e5d3a2e70a 100644 --- a/arch/x86/entry/vdso/vma.c +++ b/arch/x86/entry/vdso/vma.c @@ -413,10 +413,10 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) #ifdef CONFIG_COMPAT int compat_arch_setup_additional_pages(struct linux_binprm *bprm, - int uses_interp) + int uses_interp, bool x32) { #ifdef CONFIG_X86_X32_ABI - if (test_thread_flag(TIF_X32)) { + if (x32) { if (!vdso64_enabled) return 0; return map_vdso_randomized(&vdso_image_x32); diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c index 44c33103a955..1b40b9297083 100644 --- a/arch/x86/entry/vsyscall/vsyscall_64.c +++ b/arch/x86/entry/vsyscall/vsyscall_64.c @@ -316,7 +316,7 @@ static struct vm_area_struct gate_vma __ro_after_init = { struct vm_area_struct *get_gate_vma(struct mm_struct *mm) { #ifdef CONFIG_COMPAT - if (!mm || mm->context.ia32_compat) + if (!mm || !(mm->context.flags & MM_CONTEXT_HAS_VSYSCALL)) return NULL; #endif if (vsyscall_mode == NONE) |