Messages in this thread | | | Date | Tue, 7 Mar 2017 08:30:12 +0100 | From | Ingo Molnar <> | Subject | Re: [tip:x86/asm] x86/asm: Optimize clear_page() |
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* Yinghai Lu <yinghai@kernel.org> wrote:
> On Wed, Mar 1, 2017 at 1:47 AM, tip-bot for Borislav Petkov > <tipbot@zytor.com> wrote: > > Commit-ID: 49ca7bb328c630dd43be626534b49e19513296fd > > Gitweb: http://git.kernel.org/tip/49ca7bb328c630dd43be626534b49e19513296fd > > Author: Borislav Petkov <bp@suse.de> > > AuthorDate: Thu, 9 Feb 2017 01:34:49 +0100 > > Committer: Ingo Molnar <mingo@kernel.org> > > CommitDate: Wed, 1 Mar 2017 10:18:32 +0100 > > > > x86/asm: Optimize clear_page() > > > > Currently, we CALL clear_page() which then JMPs to the proper function > > chosen by the alternatives. > > > > What we should do instead is CALL the proper function directly. (This > > was something Ingo suggested a while ago). So let's do that. > > looks like this one broke the kexec. > after revert it back, kexec work again.
Ok, this should be fixed in the new version I just pushed out:
f25d38475519 x86/asm: Optimize clear_page()
Please let me know if it doesn't.
Thanks,
Ingo
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