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| From | Roman Penyaev <roman.penyaev@profitbricks.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 1/2] kthread: allocate kthread structure using kmalloc |
| Date | Mon, 24 Oct 2016 21:20:01 +0200 |
| Message-ID | <svSWR-3rd-5@gated-at.bofh.it> (permalink) |
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| X-Original-Cc | Andy Lutomirski <luto@kernel.org>, Oleg Nesterov <oleg@redhat.com>, Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, Tejun Heo <tj@kernel.org>, linux-kernel@vger.kernel.org |
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On Mon, Oct 24, 2016 at 6:42 PM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Mon, Oct 24, 2016 at 06:08:13PM +0200, Roman Pen wrote:
>> This patch avoids allocation of kthread structure on a stack, and simply
>> uses kmalloc. Allocation on a stack became a huge problem (with memory
>> corruption and all other not nice consequences) after the commit 2deb4be28
>
> 2deb4be28077 ("x86/dumpstack: When OOPSing, rewind the stack before do_exit()")
>
> Is the normal quoting style.
>
> .gitconfig:
>
> [core]
> abbrev = 12
> [alias]
> one = show -s --pretty='format:%h (\"%s\")'
Nice tip. Thanks.
--
Roman
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[PATCH v2 1/2] kthread: allocate kthread structure using kmalloc Roman Pen <roman.penyaev@profitbricks.com> - 2016-10-24 18:10 +0200
Re: [PATCH v2 1/2] kthread: allocate kthread structure using kmalloc Peter Zijlstra <peterz@infradead.org> - 2016-10-24 18:50 +0200
Re: [PATCH v2 1/2] kthread: allocate kthread structure using kmalloc Roman Penyaev <roman.penyaev@profitbricks.com> - 2016-10-24 21:20 +0200
Re: [PATCH v2 1/2] kthread: allocate kthread structure using kmalloc Andy Lutomirski <luto@amacapital.net> - 2016-10-24 19:10 +0200
Re: [PATCH v2 1/2] kthread: allocate kthread structure using kmalloc Roman Penyaev <roman.penyaev@profitbricks.com> - 2016-10-24 21:40 +0200
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