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From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: linux-kernel@vger.kernel.org, Martin Sebor <msebor@gcc.gnu.org>,
	Arnd Bergmann <arnd@kernel.org>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
	x86@kernel.org, linux-scsi@vger.kernel.org,
	dri-devel@lists.freedesktop.org, linux-wireless@vger.kernel.org,
	tboot-devel@lists.sourceforge.net, ath11k@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	Anders Larsen <al@alarsen.net>,
	netdev@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	cgroups@vger.kernel.org, linux-security-module@vger.kernel.org,
	Serge Hallyn <serge@hallyn.com>, Imre Deak <imre.deak@intel.com>,
	Simon Kelley <simon@thekelleys.org.uk>,
	Ning Sun <ning.sun@intel.com>, Tejun Heo <tj@kernel.org>,
	intel-gfx@lists.freedesktop.org,
	Jani Nikula <jani.nikula@linux.intel.com>,
	James Smart <james.smart@broadcom.com>,
	Kalle Valo <kvalo@codeaurora.org>
Subject: Re: [PATCH 00/11] treewide: address gcc-11 -Wstringop-overread warnings
Date: Tue,  6 Apr 2021 00:53:17 -0400
Message-ID: <161768454091.32082.3141021591391350544.b4-ty@oracle.com> (raw)
In-Reply-To: <20210322160253.4032422-1-arnd@kernel.org>

On Mon, 22 Mar 2021 17:02:38 +0100, Arnd Bergmann wrote:

> The coming gcc release introduces a new warning for string operations
> reading beyond the end of a fixed-length object. After testing
> randconfig kernels for a while, think I have patches for any such
> warnings that came up on x86, arm and arm64.
> 
> Most of these warnings are false-positive ones, either gcc warning
> about something that is entirely correct, or about something that
> looks suspicious but turns out to be correct after all.
> 
> [...]

Applied to 5.13/scsi-queue, thanks!

[09/11] scsi: lpfc: fix gcc -Wstringop-overread warning
        https://git.kernel.org/mkp/scsi/c/ada48ba70f6b

-- 
Martin K. Petersen	Oracle Linux Engineering

      parent reply index

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-22 16:02 Arnd Bergmann
2021-03-22 16:02 ` [PATCH 01/11] x86: compressed: avoid gcc-11 -Wstringop-overread warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 02/11] x86: tboot: avoid Wstringop-overread-warning Arnd Bergmann
2021-03-22 20:29   ` Ingo Molnar
2021-03-22 21:39     ` Arnd Bergmann
2021-03-22 22:07     ` Martin Sebor
2021-03-22 22:49       ` Arnd Bergmann
2021-03-22 23:13       ` Ingo Molnar
2021-03-24  9:11       ` David Laight
2021-03-24 10:39         ` David Laight
2021-03-22 16:02 ` [PATCH 03/11] security: commoncap: fix -Wstringop-overread warning Arnd Bergmann
2021-03-22 16:31   ` Christian Brauner
2021-03-24 20:50   ` James Morris
2021-03-22 16:02 ` [PATCH 04/11] ath11: Wstringop-overread warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 05/11] qnx: avoid -Wstringop-overread warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 06/11] cgroup: fix -Wzero-length-bounds warnings Arnd Bergmann
2021-03-30  8:41   ` Michal Koutný
2021-03-30  9:00     ` Arnd Bergmann
2021-03-30 14:44       ` Michal Koutný
2021-03-22 16:02 ` [PATCH 07/11] ARM: sharpsl_param: work around -Wstringop-overread warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 08/11] atmel: avoid gcc -Wstringop-overflow warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 09/11] scsi: lpfc: fix gcc -Wstringop-overread warning Arnd Bergmann
2021-03-22 16:02 ` [PATCH 10/11] drm/i915: avoid stringop-overread warning on pri_latency Arnd Bergmann
2021-03-24 15:30   ` Jani Nikula
2021-03-24 17:22     ` Ville Syrjälä
2021-03-22 16:02 ` [PATCH 11/11] [RFC] drm/i915/dp: fix array overflow warning Arnd Bergmann
2021-03-25  8:05   ` Jani Nikula
2021-03-25  9:53     ` Arnd Bergmann
2021-03-25 14:49       ` Martin Sebor
2021-03-30 10:56   ` Hans de Goede
2021-04-06  4:53 ` Martin K. Petersen [this message]

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