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Re: [PATCHv2 1/6] x86/vdso: unmap vdso blob on vvar mapping failure

Started byAndy Lutomirski <luto@amacapital.net>
First post2016-07-06 16:20 +0200
Last post2016-07-06 16:20 +0200
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  Re: [PATCHv2 1/6] x86/vdso: unmap vdso blob on vvar mapping failure Andy Lutomirski <luto@amacapital.net> - 2016-07-06 16:20 +0200

#1437752 — Re: [PATCHv2 1/6] x86/vdso: unmap vdso blob on vvar mapping failure

FromAndy Lutomirski <luto@amacapital.net>
Date2016-07-06 16:20 +0200
SubjectRe: [PATCHv2 1/6] x86/vdso: unmap vdso blob on vvar mapping failure
Message-ID<rRVQd-1PF-7@gated-at.bofh.it>
On Wed, Jun 29, 2016 at 3:57 AM, Dmitry Safonov <dsafonov@virtuozzo.com> wrote:
> If remapping of vDSO blob failed on vvar mapping,
> we need to unmap previously mapped vDSO blob.

Acked-by: Andy Lutomirski <luto@kernel.org>

Although you should probably also update the failure code to clear out
context.vdso_image a few lines down.

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