All of lore.kernel.org
 help / color / mirror / Atom feed
From: Michael Ellerman <mpe@ellerman.id.au>
To: Daniel Axtens <dja@axtens.net>, linuxppc-dev@ozlabs.org
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 4/5] powerpc/mm: Remove custom stack expansion checking
Date: Tue, 28 Jul 2020 12:32:33 +1000	[thread overview]
Message-ID: <87eeow74ji.fsf@mpe.ellerman.id.au> (raw)
In-Reply-To: <87tuxtrrvb.fsf@dja-thinkpad.axtens.net>

Daniel Axtens <dja@axtens.net> writes:
> Hi Michael,
>
> I tested v1 of this. I ran the test from the bug with a range of stack
> sizes, in a loop, for several hours and didn't see any crashes/signal
> delivery failures.
>
> I retested v2 for a few minutes just to be sure, and I ran stress-ng's
> stack, stackmmap and bad-altstack stressors to make sure no obvious
> kernel bugs were exposed. Nothing crashed.
>
> All tests done on a P8 LE guest under KVM.
>
> On that basis:
>
> Tested-by: Daniel Axtens <dja@axtens.net>

Thanks.

Always nice to have someone review my patches!

cheers

  reply	other threads:[~2020-07-28  2:32 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-24  9:25 [PATCH v2 1/5] selftests/powerpc: Add test of stack expansion logic Michael Ellerman
2020-07-24  9:25 ` Michael Ellerman
2020-07-24  9:25 ` [PATCH v2 2/5] powerpc: Allow 4224 bytes of stack expansion for the signal frame Michael Ellerman
2020-07-24  9:25   ` Michael Ellerman
2020-07-27  8:23   ` Gabriel Paubert
2020-07-27 12:28     ` Michael Ellerman
2020-07-27 10:50   ` Daniel Axtens
2020-07-24  9:25 ` [PATCH v2 3/5] selftests/powerpc: Update the stack expansion test Michael Ellerman
2020-07-24  9:25   ` Michael Ellerman
2020-07-24  9:25 ` [PATCH v2 4/5] powerpc/mm: Remove custom stack expansion checking Michael Ellerman
2020-07-24  9:25   ` Michael Ellerman
2020-07-27 13:48   ` Daniel Axtens
2020-07-28  2:32     ` Michael Ellerman [this message]
2020-07-24  9:25 ` [PATCH v2 5/5] selftests/powerpc: Remove powerpc special cases from stack expansion test Michael Ellerman
2020-07-24  9:25   ` Michael Ellerman
2020-07-30 12:50 ` [PATCH v2 1/5] selftests/powerpc: Add test of stack expansion logic Michael Ellerman
2020-07-30 12:50   ` Michael Ellerman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=87eeow74ji.fsf@mpe.ellerman.id.au \
    --to=mpe@ellerman.id.au \
    --cc=dja@axtens.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linuxppc-dev@ozlabs.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.