From: Michael Ellerman <mpe@ellerman.id.au>
To: Timothy Pearson <tpearson@raptorengineering.com>
Cc: Jens Axboe <axboe@kernel.dk>,
regressions <regressions@lists.linux.dev>,
npiggin <npiggin@gmail.com>,
christophe leroy <christophe.leroy@csgroup.eu>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
Subject: Re: [PATCH v2] powerpc: Don't clobber fr0/vs0 during fp|altivec register save
Date: Tue, 28 Nov 2023 09:53:36 +1100 [thread overview]
Message-ID: <874jh64xlb.fsf@mail.lhotse> (raw)
In-Reply-To: <1276384468.50536225.1701110354677.JavaMail.zimbra@raptorengineeringinc.com>
Timothy Pearson <tpearson@raptorengineering.com> writes:
> Just wanted to check back and see if this patch was going to be queued
> up soon? We're still having to work around / advertise the data
> destruction issues the underlying bug is causing on e.g. Debian
> Stable.
Yeah I'll apply it this week, so it will be in rc4.
I wanted to be more certain the corruption only happens in practice with
io-uring before applying it.
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <mpe@ellerman.id.au>
To: Timothy Pearson <tpearson@raptorengineering.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
regressions <regressions@lists.linux.dev>,
npiggin <npiggin@gmail.com>
Subject: Re: [PATCH v2] powerpc: Don't clobber fr0/vs0 during fp|altivec register save
Date: Tue, 28 Nov 2023 09:53:36 +1100 [thread overview]
Message-ID: <874jh64xlb.fsf@mail.lhotse> (raw)
In-Reply-To: <1276384468.50536225.1701110354677.JavaMail.zimbra@raptorengineeringinc.com>
Timothy Pearson <tpearson@raptorengineering.com> writes:
> Just wanted to check back and see if this patch was going to be queued
> up soon? We're still having to work around / advertise the data
> destruction issues the underlying bug is causing on e.g. Debian
> Stable.
Yeah I'll apply it this week, so it will be in rc4.
I wanted to be more certain the corruption only happens in practice with
io-uring before applying it.
cheers
next prev parent reply other threads:[~2023-11-27 22:53 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-19 15:18 [PATCH v2] powerpc: Don't clobber fr0/vs0 during fp|altivec register save Timothy Pearson
2023-11-20 7:10 ` Michael Ellerman
2023-11-20 14:32 ` Nicholas Piggin
2023-11-20 16:45 ` Timothy Pearson
2023-11-20 16:45 ` Timothy Pearson
2023-11-20 23:39 ` Michael Ellerman
2023-11-20 23:39 ` Michael Ellerman
2023-11-21 0:27 ` Nicholas Piggin
2023-11-21 0:27 ` Nicholas Piggin
2023-11-21 1:23 ` Timothy Pearson
2023-11-21 1:23 ` Timothy Pearson
2023-11-21 7:56 ` Nicholas Piggin
2023-11-21 7:56 ` Nicholas Piggin
2023-11-21 4:10 ` Timothy Pearson
2023-11-21 4:10 ` Timothy Pearson
2023-11-21 4:26 ` Timothy Pearson
2023-11-21 4:26 ` Timothy Pearson
2023-11-21 7:54 ` Nicholas Piggin
2023-11-21 7:54 ` Nicholas Piggin
2023-11-22 5:01 ` Michael Ellerman
2023-11-22 5:01 ` Michael Ellerman
2023-11-24 0:01 ` Timothy Pearson
2023-11-24 0:01 ` Timothy Pearson
2023-11-27 18:39 ` Timothy Pearson
2023-11-27 18:39 ` Timothy Pearson
2023-11-27 19:58 ` Christophe Leroy
2023-11-27 19:58 ` Christophe Leroy
2023-11-28 0:59 ` Michael Ellerman
2023-11-28 0:59 ` Michael Ellerman
2023-11-28 1:40 ` Nicholas Piggin
2023-11-28 1:40 ` Nicholas Piggin
2023-11-27 22:53 ` Michael Ellerman [this message]
2023-11-27 22:53 ` Michael Ellerman
2023-11-28 12:57 ` Michael Ellerman
2023-11-28 12:57 ` Michael Ellerman
2023-11-30 16:29 ` Timothy Pearson
2023-11-30 16:29 ` Timothy Pearson
2023-11-21 0:18 ` Nicholas Piggin
2023-11-21 0:18 ` Nicholas Piggin
2023-12-02 23:00 ` Michael Ellerman
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