# git rev-parse -q --verify ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25^{commit} ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25 already have revision, skipping fetch # git checkout -q -f -B kisskb ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25 # git clean -qxdf # < git log -1 # commit ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25 # Author: Hillf Danton # Date: Wed Apr 8 11:59:24 2020 -0400 # # mm/gup: Let __get_user_pages_locked() return -EINTR for fatal signal # # __get_user_pages_locked() will return 0 instead of -EINTR after commit # 4426e945df588 ("mm/gup: allow VM_FAULT_RETRY for multiple times") which # added extra code to allow gup detect fatal signal faster. # # Restore the original -EINTR behavior. # # Cc: Andrew Morton # Cc: Thomas Gleixner # Cc: Peter Zijlstra # Fixes: 4426e945df58 ("mm/gup: allow VM_FAULT_RETRY for multiple times") # Reported-by: syzbot+3be1a33f04dc782e9fd5@syzkaller.appspotmail.com # Signed-off-by: Hillf Danton # Acked-by: Michal Hocko # Signed-off-by: Peter Xu # Signed-off-by: Linus Torvalds # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 ae46d2aa6a7fbe8ca0946f24b061b6ccdc6c3f25 # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig KCONFIG_SEED=0x536C6F4A WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] # make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_PHY Depends on [n]: USB_SUPPORT [=n] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] WARNING: unmet direct dependencies detected for USB_CONN_GPIO Depends on [n]: USB_SUPPORT [=n] && GPIOLIB [=y] Selected by [y]: - PHY_TEGRA_XUSB [=y] && ARCH_TEGRA [=y] drivers/phy/tegra/xusb.o: In function `tegra_xusb_port_unregister': xusb.c:(.text+0x1f0): undefined reference to `usb_remove_phy' drivers/phy/tegra/xusb.o: In function `tegra_xusb_padctl_probe': xusb.c:(.text+0x1b18): undefined reference to `usb_get_maximum_speed' drivers/power/supply/pda_power.o: In function `pda_power_remove': pda_power.c:(.text+0x2f4): undefined reference to `usb_put_phy' drivers/power/supply/pda_power.o: In function `pda_power_probe': pda_power.c:(.text+0xda0): undefined reference to `usb_get_phy' pda_power.c:(.text+0xf94): undefined reference to `usb_put_phy' drivers/power/supply/da9150-charger.o: In function `da9150_charger_probe': da9150-charger.c:(.text+0xacc): undefined reference to `devm_usb_get_phy' drivers/power/supply/rt9455_charger.o: In function `rt9455_probe': rt9455_charger.c:(.text+0x1804): undefined reference to `devm_usb_get_phy' drivers/power/supply/twl4030_charger.o: In function `twl4030_bci_probe': twl4030_charger.c:(.text+0x1390): undefined reference to `devm_usb_get_phy_by_node' drivers/power/supply/bq25890_charger.o: In function `bq25890_probe': bq25890_charger.c:(.text+0x1224): undefined reference to `devm_usb_get_phy' make[1]: *** [/kisskb/src/Makefile:1086: vmlinux] Error 1 make: *** [Makefile:180: sub-make] Error 2 Command 'make -s -j 24 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:05:48.234254