From: Christoph Hellwig <hch@lst.de>
To: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Christoph Hellwig <hch@lst.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
viro@zeniv.linux.org.uk, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-mm@kvack.org,
Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH] powerpc/mm: Fix KUAP warning by providing copy_from_kernel_nofault_allowed()
Date: Sat, 5 Dec 2020 14:00:45 +0100 [thread overview]
Message-ID: <20201205130045.GA28606@lst.de> (raw)
In-Reply-To: <d7a9c47a-d539-d83e-7707-6b72cbcdfe93@csgroup.eu>
Yes, I think at this point in the release cycle the specific powerpc
fix is safer anyway. But this screams for an eventual general solution.
next prev parent reply other threads:[~2020-12-05 13:00 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-05 8:43 [PATCH] powerpc/mm: Fix KUAP warning by providing copy_from_kernel_nofault_allowed() Christophe Leroy
2020-12-05 8:48 ` Christoph Hellwig
2020-12-05 9:56 ` Christophe Leroy
2020-12-05 12:38 ` Christophe Leroy
2020-12-05 13:00 ` Christoph Hellwig [this message]
2020-12-07 0:24 ` Michael Ellerman
2020-12-07 17:02 ` Christophe Leroy
2020-12-08 1:53 ` Michael Ellerman
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