Re: [PATCH v28 14/32] mm: Introduce VM_SHADOW_STACK for shadow stack memory
From: Borislav Petkov <bp@alien8.de>
Date: 2021-08-16 16:35:20
Also in:
linux-api, linux-arch, linux-mm, lkml
On Thu, Jul 22, 2021 at 01:52:01PM -0700, Yu-cheng Yu wrote:
quoted hunk ↗ jump to hunk
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c index eb97468dfe4c..02c70198b989 100644 --- a/fs/proc/task_mmu.c +++ b/fs/proc/task_mmu.c@@ -662,6 +662,9 @@ static void show_smap_vma_flags(struct seq_file *m, struct vm_area_struct *vma) #ifdef CONFIG_HAVE_ARCH_USERFAULTFD_MINOR [ilog2(VM_UFFD_MINOR)] = "ui", #endif /* CONFIG_HAVE_ARCH_USERFAULTFD_MINOR */ +#ifdef CONFIG_ARCH_HAS_SHADOW_STACK + [ilog2(VM_SHADOW_STACK)]= "ss", +#endif
ERROR: spaces required around that '=' (ctx:VxW)
#109: FILE: fs/proc/task_mmu.c:666:
+ [ilog2(VM_SHADOW_STACK)]= "ss",
^
total: 1 errors, 0 warnings, 49 lines checked
Please integrate scripts/checkpatch.pl into your patch creation
workflow. Some of the warnings/errors *actually* make sense.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette