# git rev-parse -q --verify ec7f49619d8ee13e108740c82f942cd401b989e9^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify ec7f49619d8ee13e108740c82f942cd401b989e9^{commit} ec7f49619d8ee13e108740c82f942cd401b989e9 # git checkout -q -f -B kisskb ec7f49619d8ee13e108740c82f942cd401b989e9 # git clean -qxdf # < git log -1 # commit ec7f49619d8ee13e108740c82f942cd401b989e9 # Merge: d928e8f3af38 eb7bac3973d2 # Author: Linus Torvalds # Date: Fri May 13 16:20:25 2022 -0700 # # Merge tag 'drm-fixes-2022-05-14' of git://anongit.freedesktop.org/drm/drm # # Pull more drm fixes from Dave Airlie: # "Turns out I was right, some fixes hadn't made it to me yet. The vmwgfx # ones also popped up later, but all seem like bad enough things to fix. # The dma-buf, vc4 and nouveau ones are all pretty small. # # The fbdev fixes are a bit more complicated: a fix to cleanup fbdev # devices properly, uncovered some use-after-free bugs in existing # drivers. Then the fix for those bugs wasn't correct. This reverts that # fix, and puts the proper fixes in place in the drivers to avoid the # use-after-frees. # # This has had a fair number of eyes on it at this stage, and I'm # confident enough that it puts things in the right place, and is less # dangerous than reverting our way out of the initial change at this # stage. # # fbdev: # - revert NULL deref fix that turned into a use-after-free # - prevent use-after-free in fbdev # - efifb/simplefb/vesafb: fix cleanup paths to avoid use-after-frees # # dma-buf: # - fix panic in stats setup # # vc4: # - fix hdmi build # # nouveau: # - tegra iommu present fix # - fix leak in backlight name # # vmwgfx: # - Black screen due to fences using FIFO checks on SVGA3 # - Random black screens on boot due to uninitialized drm_mode_fb_cmd2 # - Hangs on SVGA3 due to command buffers being used with gbobjects" # # * tag 'drm-fixes-2022-05-14' of git://anongit.freedesktop.org/drm/drm: # drm/vmwgfx: Disable command buffers on svga3 without gbobjects # drm/vmwgfx: Initialize drm_mode_fb_cmd2 # drm/vmwgfx: Fix fencing on SVGAv3 # drm/vc4: hdmi: Fix build error for implicit function declaration # dma-buf: call dma_buf_stats_setup after dmabuf is in valid list # fbdev: efifb: Fix a use-after-free due early fb_info cleanup # drm/nouveau: Fix a potential theorical leak in nouveau_get_backlight_name() # drm/nouveau/tegra: Stop using iommu_present() # fbdev: vesafb: Cleanup fb_info in .fb_destroy rather than .remove # fbdev: efifb: Cleanup fb_info in .fb_destroy rather than .remove # fbdev: simplefb: Cleanup fb_info in .fb_destroy rather than .remove # fbdev: Prevent possible use-after-free in fb_release() # Revert "fbdev: Make fb_release() return -ENODEV if fbdev was unregistered" # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version # < git log --format=%s --max-count=1 ec7f49619d8ee13e108740c82f942cd401b989e9 # < make -s -j 24 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux- allmodconfig # Added to kconfig CONFIG_64BIT=n # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MODULE_SIG=n # < make -s -j 24 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux- help # make -s -j 24 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux- olddefconfig # make -s -j 24 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux- :1517:2: warning: #warning syscall clone3 not implemented [-Wcpp] WARNING: modpost: EXPORT symbol "bzero_1page" [vmlinux] version generation failed, symbol will not be versioned. Is "bzero_1page" prototyped in ? WARNING: modpost: EXPORT symbol "___rw_read_exit" [vmlinux] version generation failed, symbol will not be versioned. Is "___rw_read_exit" prototyped in ? WARNING: modpost: EXPORT symbol "___rw_read_try" [vmlinux] version generation failed, symbol will not be versioned. Is "___rw_read_try" prototyped in ? WARNING: modpost: EXPORT symbol "__ndelay" [vmlinux] version generation failed, symbol will not be versioned. Is "__ndelay" prototyped in ? WARNING: modpost: EXPORT symbol "__ashrdi3" [vmlinux] version generation failed, symbol will not be versioned. Is "__ashrdi3" prototyped in ? WARNING: modpost: EXPORT symbol "empty_zero_page" [vmlinux] version generation failed, symbol will not be versioned. Is "empty_zero_page" prototyped in ? WARNING: modpost: EXPORT symbol "__udelay" [vmlinux] version generation failed, symbol will not be versioned. Is "__udelay" prototyped in ? WARNING: modpost: EXPORT symbol "__lshrdi3" [vmlinux] version generation failed, symbol will not be versioned. Is "__lshrdi3" prototyped in ? WARNING: modpost: EXPORT symbol "___rw_write_enter" [vmlinux] version generation failed, symbol will not be versioned. Is "___rw_write_enter" prototyped in ? WARNING: modpost: EXPORT symbol "__ashldi3" [vmlinux] version generation failed, symbol will not be versioned. Is "__ashldi3" prototyped in ? WARNING: modpost: EXPORT symbol "__copy_1page" [vmlinux] version generation failed, symbol will not be versioned. Is "__copy_1page" prototyped in ? WARNING: modpost: EXPORT symbol "__muldi3" [vmlinux] version generation failed, symbol will not be versioned. Is "__muldi3" prototyped in ? WARNING: modpost: EXPORT symbol "__divdi3" [vmlinux] version generation failed, symbol will not be versioned. Is "__divdi3" prototyped in ? WARNING: modpost: EXPORT symbol "___rw_read_enter" [vmlinux] version generation failed, symbol will not be versioned. Is "___rw_read_enter" prototyped in ? arch/sparc/kernel/head_32.o: In function `current_pc': arch/sparc/kernel/head_32.o:(.head.text+0x5040): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text' arch/sparc/kernel/head_32.o: In function `halt_notsup': arch/sparc/kernel/head_32.o:(.head.text+0x5100): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text' arch/sparc/kernel/head_32.o: In function `leon_init': arch/sparc/kernel/head_32.o:(.init.text+0xa4): relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o arch/sparc/kernel/process_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/process_32.o:(.fixup+0xc): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x10): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x1c): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x28): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x34): relocation truncated to fit: R_SPARC_WDISP22 against `.text' arch/sparc/kernel/signal_32.o:(.fixup+0x40): additional relocation overflows omitted from the output make[1]: *** [/kisskb/src/Makefile:1158: vmlinux] Error 1 make: *** [Makefile:219: __sub-make] Error 2 Command 'make -s -j 24 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/sparc64-linux/bin/sparc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64-gcc5 # Build took: 0:16:07.283613