From: Thomas Gleixner <tglx@linutronix.de>
To: "Luck, Tony" <tony.luck@intel.com>, LKML <linux-kernel@vger.kernel.org>
Cc: "x86@kernel.org" <x86@kernel.org>,
Al Viro <viro@zeniv.linux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Song Liu <songliubraving@fb.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Peter Ziljstra <peterz@infradead.org>
Subject: RE: [patch V2 00/20] x86/fpu: Clean up exception fixups and error handling in sigframe related code
Date: Wed, 08 Sep 2021 15:21:23 +0200 [thread overview]
Message-ID: <878s078ap8.ffs@tglx> (raw)
In-Reply-To: <87pmtj8x7z.ffs@tglx>
On Wed, Sep 08 2021 at 07:14, Thomas Gleixner wrote:
> On Wed, Sep 08 2021 at 04:06, Tony Luck wrote:
>
>>>> Huch? That tree is based on 0bcfe68b876 and it just has those 20 patches
>>>> on top which should not at all interfere with your root filesystem
>>>> device. Let me verify.
>>>
>>> I lost connection to my test machines. Will continue tomorrow morning.
>>
>> To save you some time I ran a bisect. It says the wheels fall off the bus at
>> patch 13/2
>
> Yes, but that's not the real culprit. That's just the messenger.
This patch triggers it because it has the left over #PF check from
V1. But then I removed the MCE safe fixup from the *SAVE functions, got
distracted and tested a stale kernel... I'll send a V3 in a minute
Thanks,
tglx
prev parent reply other threads:[~2021-09-08 13:21 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-07 19:56 [patch V2 00/20] x86/fpu: Clean up exception fixups and error handling in sigframe related code Thomas Gleixner
2021-09-07 20:04 ` Thomas Gleixner
2021-09-07 20:07 ` Luck, Tony
2021-09-07 20:18 ` Thomas Gleixner
2021-09-07 21:13 ` Luck, Tony
2021-09-07 21:55 ` Thomas Gleixner
2021-09-07 22:37 ` Thomas Gleixner
2021-09-07 23:20 ` Linus Torvalds
2021-09-07 23:22 ` Linus Torvalds
2021-09-08 13:22 ` Thomas Gleixner
2021-09-08 4:06 ` Luck, Tony
2021-09-08 5:14 ` Thomas Gleixner
2021-09-08 13:21 ` Thomas Gleixner [this message]
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