From: Guenter Roeck <linux@roeck-us•net>
To: Greg KH <gregkh@linuxfoundation•org>
Cc: nvdimm@lists•linux.dev, legousb-devel@lists•sourceforge.net,
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Subject: Re: [linux-next:master] BUILD REGRESSION 088b9c375534d905a4d337c78db3b3bfbb52c4a0
Date: Thu, 7 Jul 2022 07:02:58 -0700 [thread overview]
Message-ID: <20220707140258.GA3492673@roeck-us.net> (raw)
In-Reply-To: <YsaUgfPbOg7WuBuB@kroah.com>
undation.org, keyrings@vger•kernel.org, netdev@vger•kernel.org, kvm@vger•kernel.org, damon@lists•linux.dev, linux-mm@kvack•org, accessrunner-general@lists•sourceforge.net, linux1394-devel@lists•sourceforge.net, linux-leds@vger•kernel.org, rds-devel@oss•oracle.com, linux-x25@vger•kernel.org, dccp@vger•kernel.org, intel-wired-lan@lists•osuosl.org, linux-serial@vger•kernel.org, devicetree@vger•kernel.org, linux-nfc@lists•01.org, osmocom-net-gprs@lists•osmocom.org, apparmor@lists•ubuntu.com, linux-raid@vger•kernel.org, linux-bcache@vger•kernel.org, linux-mediatek@lists•infradead.org, linux-tegra@vger•kernel.org, linux-scsi@vger•kernel.org, patches@opensource•cirrus.com, linux-unionfs@vger•kernel.org, linux-bluetooth@vger•kernel.org, ntb@lists•linux.dev, tipc-discussion@lists•sourceforge.net, linuxppc-dev@lists•ozlabs.org, linux-btrfs@vger•kernel.org
Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists•ozlabs.org
Sender: "Linuxppc-dev" <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists•ozlabs.org>
On Thu, Jul 07, 2022 at 10:08:33AM +0200, Greg KH wrote:
[ ... ]
> >
> > Unverified Error/Warning (likely false positive, please contact us if interested):
> >
> > arch/x86/events/core.c:2114 init_hw_perf_events() warn: missing error code 'err'
> > drivers/android/binder.c:1481:19-23: ERROR: from is NULL but dereferenced.
> > drivers/android/binder.c:2920:29-33: ERROR: target_thread is NULL but dereferenced.
> > drivers/android/binder.c:353:25-35: ERROR: node -> proc is NULL but dereferenced.
> > drivers/android/binder.c:4888:16-20: ERROR: t is NULL but dereferenced.
> > drivers/base/regmap/regmap.c:1996:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/char/random.c:869:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/firmware/arm_scmi/clock.c:394:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/firmware/arm_scmi/powercap.c:376:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/vega10_powertune.c:1214:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/gpu/drm/amd/display/dc/os_types.h: drm/drm_print.h is included more than once.
> > drivers/gpu/drm/bridge/ite-it66121.c:1398:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
> > drivers/greybus/operation.c:617:1: internal compiler error: in arc_ifcvt, at config/arc/arc.c:9637
>
> <snip>
>
> When the compiler crashes, why are you blaming all of these different
> mailing lists? Perhaps you need to fix your compiler :)
>
To be fair, it says above "likely false positive, please contact us
if interested". Also, the 32-bit build errors _are_ real, and the NULL
dereferences in the binder driver are at the very least suspicious.
Guenter
next prev parent reply other threads:[~2022-07-08 1:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-07 6:56 [linux-next:master] BUILD REGRESSION 088b9c375534d905a4d337c78db3b3bfbb52c4a0 kernel test robot
2022-07-07 8:08 ` Greg KH
2022-07-07 8:44 ` Chen, Rong A
2022-07-07 14:02 ` Guenter Roeck [this message]
2022-07-08 10:02 ` Dan Carpenter
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