From: Peter Zijlstra <peterz@infradead.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>,
Nathan Chancellor <nathan@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Jeff Layton <jlayton@kernel.org>,
Ilya Dryomov <idryomov@gmail.com>,
ceph-devel@vger.kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Matthew Wilcox <willy@infradead.org>,
clang-built-linux <llvm@lists.linux.dev>
Subject: Re: Simplify load_unaligned_zeropad() (was Re: [GIT PULL] Ceph updates for 5.20-rc1)
Date: Mon, 15 Aug 2022 19:53:55 +0200 [thread overview]
Message-ID: <YvqIMyIDR334j3to@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <CAHk-=whnEN3Apb5gRXSZK7BM+MOby9VCZe3sDcW34Zme_wk3uA@mail.gmail.com>
On Mon, Aug 15, 2022 at 08:58:21AM -0700, Linus Torvalds wrote:
> The other question I had was actually the "return false" above - I
> decided that if the address of the fault does *not* match the expected
> "round %rdx up" address, we shouldn't do any fixup at all, and treat
> it as a regular kernel oops - as if the exception table hadn't been
> found at all.
Ah yes, I did see that and I agree, that seems like the right thing to do.
next prev parent reply other threads:[~2022-08-15 17:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-14 21:14 Simplify load_unaligned_zeropad() (was Re: [GIT PULL] Ceph updates for 5.20-rc1) Linus Torvalds
2022-08-14 22:54 ` Kirill A. Shutemov
2022-08-14 22:59 ` Linus Torvalds
2022-08-15 3:43 ` Linus Torvalds
2022-08-15 4:12 ` Kirill A. Shutemov
2022-08-24 19:02 ` Dave Hansen
2022-08-15 8:26 ` Mike Rapoport
2022-08-15 7:17 ` Peter Zijlstra
2022-08-15 15:58 ` Linus Torvalds
2022-08-15 17:53 ` Peter Zijlstra [this message]
2022-08-15 20:09 ` Peter Zijlstra
2022-08-15 22:49 ` Linus Torvalds
2022-08-16 8:02 ` Peter Zijlstra
2022-08-16 17:57 ` Linus Torvalds
2022-08-17 7:45 ` Peter Zijlstra
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