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Date: Fri, 8 Jul 2022 13:02:19 +0300 From: Dan Carpenter <dan.carpenter@...cle.com> To: Guenter Roeck <linux@...ck-us.net> Cc: Greg KH <gregkh@...uxfoundation.org>, kernel test robot <lkp@...el.com>, Andrew Morton <akpm@...ux-foundation.org>, virtualization@...ts.linux-foundation.org, usbb2k-api-dev@...gnu.org, tipc-discussion@...ts.sourceforge.net, target-devel@...r.kernel.org, sound-open-firmware@...a-project.org, samba-technical@...ts.samba.org, rds-devel@....oracle.com, patches@...nsource.cirrus.com, osmocom-net-gprs@...ts.osmocom.org, openipmi-developer@...ts.sourceforge.net, nvdimm@...ts.linux.dev, ntb@...ts.linux.dev, netfilter-devel@...r.kernel.org, netdev@...r.kernel.org, mjpeg-users@...ts.sourceforge.net, megaraidlinux.pdl@...adcom.com, linuxppc-dev@...ts.ozlabs.org, linux1394-devel@...ts.sourceforge.net, linux-x25@...r.kernel.org, linux-wpan@...r.kernel.org, linux-wireless@...r.kernel.org, linux-watchdog@...r.kernel.org, linux-usb@...r.kernel.org, linux-unionfs@...r.kernel.org, linux-tegra@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com, linux-staging@...ts.linux.dev, linux-serial@...r.kernel.org, linux-sctp@...r.kernel.org, linux-scsi@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-rockchip@...ts.infradead.org, linux-renesas-soc@...r.kernel.org, linux-rdma@...r.kernel.org, linux-raid@...r.kernel.org, linux-pm@...r.kernel.org, linux-phy@...ts.infradead.org, linux-perf-users@...r.kernel.org, linux-pci@...r.kernel.org, linux-parport@...ts.infradead.org, linux-parisc@...r.kernel.org, linux-omap@...r.kernel.org, linux-nfc@...ts.01.org, linux-mtd@...ts.infradead.org, linux-mmc@...r.kernel.org, linux-mm@...ck.org, linux-mediatek@...ts.infradead.org, linux-media@...r.kernel.org, linux-leds@...r.kernel.org, linux-integrity@...r.kernel.org, linux-input@...r.kernel.org, linux-iio@...r.kernel.org, linux-ide@...r.kernel.org, linux-hwmon@...r.kernel.org, linux-fsdevel@...r.kernel.org, linux-fpga@...r.kernel.org, linux-fbdev@...r.kernel.org, linux-ext4@...r.kernel.org, linux-efi@...r.kernel.org, linux-doc@...r.kernel.org, linux-cxl@...r.kernel.org, linux-crypto@...r.kernel.org, linux-clk@...r.kernel.org, linux-cifs@...r.kernel.org, linux-btrfs@...r.kernel.org, linux-bluetooth@...r.kernel.org, linux-block@...r.kernel.org, linux-bcache@...r.kernel.org, linux-arm-msm@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, linaro-mm-sig@...ts.linaro.org, legousb-devel@...ts.sourceforge.net, kvm@...r.kernel.org, keyrings@...r.kernel.org, isdn4linux@...tserv.isdn4linux.de, iommu@...ts.linux.dev, iommu@...ts.linux-foundation.org, intel-wired-lan@...ts.osuosl.org, greybus-dev@...ts.linaro.org, dri-devel@...ts.freedesktop.org, dm-devel@...hat.com, devicetree@...r.kernel.org, dev@...nvswitch.org, dccp@...r.kernel.org, damon@...ts.linux.dev, coreteam@...filter.org, cgroups@...r.kernel.org, ceph-devel@...r.kernel.org, ath11k@...ts.infradead.org, apparmor@...ts.ubuntu.com, amd-gfx@...ts.freedesktop.org, alsa-devel@...a-project.org, accessrunner-general@...ts.sourceforge.net Subject: Re: [linux-next:master] BUILD REGRESSION 088b9c375534d905a4d337c78db3b3bfbb52c4a0 On Thu, Jul 07, 2022 at 07:02:58AM -0700, Guenter Roeck wrote: > and the NULL > dereferences in the binder driver are at the very least suspicious. The NULL dereferences in binder are just nonsense Sparse annotations. They don't affect runtime. 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. regards, dan carpenter
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