Messages in this thread | | | From | Xin Hao <> | Subject | Re: [PATCH] proc: export page young and skip_kasan_poison flag via kpageflags | Date | Sat, 4 Jun 2022 17:50:31 +0800 |
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On 6/3/22 2:28 AM, Matthew Wilcox wrote: > On Thu, Jun 02, 2022 at 11:43:02PM +0800, Xin Hao wrote: >> Now the young and skip_kasan_poison flag are supported in > Why do we want userspace to know about whether skip_kasan_poison is set? > That seems like a kernel-internal detail to me.
the skip_kasan_poison also a page flags, we use page_types tool to display them not only include user-internal,
but also kernel-internal, add them, the page-types tool can more detail display the kernel-internal page flags,
just in case we don't miss some page flags when check the whole memory.
- Best Regards! Xin Hao
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