From: "J. R. Okajima" <hooanon05g@gmail.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ira Weiny <ira.weiny@intel.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH][CFT] [coredump] don't use __kernel_write() on kmap_local_page()
Date: Tue, 04 Oct 2022 07:58:14 +0900 [thread overview]
Message-ID: <4011.1664837894@jrobl> (raw)
In-Reply-To: <YztfvaAFOe2kGvDz@ZenIV>
Al Viro:
> Argh.... Try this:
>
> fix coredump breakage caused by badly tested "[coredump] don't use __kernel_write() on kmap_local_page()"
Thanx, it passed my local test.
> * fix for problem that occurs on rather uncommon setups (and hadn't
> been observed in the wild) sent very late in the cycle.
If the commit was merged in RC versions, I guess someone found the
problem earlier.
J. R. Okajima
next prev parent reply other threads:[~2022-10-03 22:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 22:51 [PATCH][CFT] [coredump] don't use __kernel_write() on kmap_local_page() Al Viro
2022-09-28 17:57 ` Eric W. Biederman
2022-09-28 18:29 ` Al Viro
2022-10-03 3:51 ` Ira Weiny
2022-10-03 10:48 ` J. R. Okajima
2022-10-03 19:31 ` Ira Weiny
2022-10-03 22:18 ` Al Viro
2022-10-03 22:58 ` J. R. Okajima [this message]
2022-10-03 23:37 ` Al Viro
2022-10-04 0:20 ` Linus Torvalds
2022-10-04 0:31 ` Al Viro
2022-10-04 0:37 ` Linus Torvalds
2022-10-04 0:52 ` Al Viro
2022-10-04 6:18 ` Sedat Dilek
2022-10-09 10:37 ` Sedat Dilek
2022-11-09 13:57 ` Geert Uytterhoeven
2022-10-04 2:17 ` Ira Weiny
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