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Groups > linux.kernel > #1330258
| From | Ingo Molnar <mingo@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] x86/head64: use pointer type in sizeof |
| Date | 2016-02-09 15:00 +0100 |
| Message-ID | <r0gZL-4N6-55@gated-at.bofh.it> (permalink) |
| References | <r0gQ2-4IO-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
* Alexander Kuleshov <kuleshovmail@gmail.com> wrote: > We changed loops with memset in the 5e9ebbd87a99 commit (x86/boot: > Micro-optimize reset_early_page_tables()). The base for size of > memset was size of pud_p/pmd_p, but the they are actually > represented as pointers, although they have the same sizes. That's rather confused. Also the title is confused: x86/head64: use pointer type in sizeof what the fix does it to _not_ use a pointer type. I fixed the title and the changelog, but you really need to be more careful... Thanks, Ingo
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[PATCH] x86/head64: use pointer type in sizeof Alexander Kuleshov <kuleshovmail@gmail.com> - 2016-02-09 14:50 +0100 Re: [PATCH] x86/head64: use pointer type in sizeof Ingo Molnar <mingo@kernel.org> - 2016-02-09 15:00 +0100 [tip:x86/boot] x86/boot: Use proper array element type in memset( ) size calculation tip-bot for Alexander Kuleshov <tipbot@zytor.com> - 2016-02-09 17:20 +0100
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