Buildresult: linus/um-allmodconfig/um-x86_64-gcc12 built on Aug 5, 02:32

kisskb

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Status:	Failed
Date/Time:	Aug 5, 02:32
Duration:	0:19:35.644552
Builder:	ka7
Revision:	Merge tag 'x86-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip (`a5dbd76a89423eca9f8de338350f2666aacfb432)`
Target:	linus/um-allmodconfig/um-x86_64-gcc12
Branch:	linus
Compiler:	um-x86_64-gcc12 (x86_64-linux-gcc.br_real (Buildroot 2021.11-4428-g6b6741b) 12.2.0 / GNU ld (GNU Binutils) 2.39)
Config:	allmodconfig (download)
Log:	Download original Possible errors lib/iomap.c:156:5: error: no previous prototype for ‘ioread64_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:163:5: error: no previous prototype for ‘ioread64_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:170:5: error: no previous prototype for ‘ioread64be_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:178:5: error: no previous prototype for ‘ioread64be_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:264:6: error: no previous prototype for ‘iowrite64_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:272:6: error: no previous prototype for ‘iowrite64_hi_lo’ [-Werror=missing-prototypes] lib/iomap.c:280:6: error: no previous prototype for ‘iowrite64be_lo_hi’ [-Werror=missing-prototypes] lib/iomap.c:288:6: error: no previous prototype for ‘iowrite64be_hi_lo’ [-Werror=missing-prototypes] cc1: all warnings being treated as errors make[4]: * [scripts/Makefile.build:244: lib/iomap.o] Error 1 make[3]: * [scripts/Makefile.build:485: lib] Error 2 make[2]: * [Makefile:1925: .] Error 2 make[1]: * [Makefile:224: __sub-make] Error 2 make: *** [Makefile:224: __sub-make] Error 2 Possible warnings (4) .config:14748:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14752:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14754:warning: override: reassigning to symbol UML_NET_SLIP .config:14759:warning: override: reassigning to symbol UML_NET_SLIRP Full Log # git rev-parse -q --verify a5dbd76a89423eca9f8de338350f2666aacfb432^{commit} a5dbd76a89423eca9f8de338350f2666aacfb432 already have revision, skipping fetch # git checkout -q -f -B kisskb a5dbd76a89423eca9f8de338350f2666aacfb432 # git clean -qxdf # < git log -1 # commit a5dbd76a89423eca9f8de338350f2666aacfb432 # Merge: 61ca6c78295e dd35a0933269 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Aug 4 08:57:08 2024 -0700 # # Merge tag 'x86-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip # # Pull x86 fixes from Thomas Gleixner: # # - Prevent a deadlock on cpu_hotplug_lock in the aperf/mperf driver. # # A recent change in the ACPI code which consolidated code pathes moved # the invocation of init_freq_invariance_cppc() to be moved to a CPU # hotplug handler. The first invocation on AMD CPUs ends up enabling a # static branch which dead locks because the static branch enable tries # to acquire cpu_hotplug_lock but that lock is already held write by # the hotplug machinery. # # Use static_branch_enable_cpuslocked() instead and take the hotplug # lock read for the Intel code path which is invoked from the # architecture code outside of the CPU hotplug operations. # # - Fix the number of reserved bits in the sev_config structure bit field # so that the bitfield does not exceed 64 bit. # # - Add missing Zen5 model numbers # # - Fix the alignment assumptions of pti_clone_pgtable() and # clone_entry_text() on 32-bit: # # The code assumes PMD aligned code sections, but on 32-bit the kernel # entry text is not PMD aligned. So depending on the code size and # location, which is configuration and compiler dependent, entry text # can cross a PMD boundary. As the start is not PMD aligned adding PMD # size to the start address is larger than the end address which # results in partially mapped entry code for user space. That causes # endless recursion on the first entry from userspace (usually #PF). # # Cure this by aligning the start address in the addition so it ends up # at the next PMD start address. # # clone_entry_text() enforces PMD mapping, but on 32-bit the tail might # eventually be PTE mapped, which causes a map fail because the PMD for # the tail is not a large page mapping. Use PTI_LEVEL_KERNEL_IMAGE for # the clone() invocation which resolves to PTE on 32-bit and PMD on # 64-bit. # # - Zero the 8-byte case for get_user() on range check failure on 32-bit # # The recend consolidation of the 8-byte get_user() case broke the # zeroing in the failure case again. Establish it by clearing ECX # before the range check and not afterwards as that obvioulsy can't be # reached when the range check fails # # * tag 'x86-urgent-2024-08-04' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: # x86/uaccess: Zero the 8-byte get_range case on failure on 32-bit # x86/mm: Fix pti_clone_entry_text() for i386 # x86/mm: Fix pti_clone_pgtable() alignment assumption # x86/setup: Parse the builtin command line before merging # x86/CPU/AMD: Add models 0x60-0x6f to the Zen5 range # x86/sev: Fix __reserved field in sev_config # x86/aperfmperf: Fix deadlock on cpu_hotplug_lock # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 a5dbd76a89423eca9f8de338350f2666aacfb432 # make -s -j 32 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # Added to kconfig CONFIG_BPF_PRELOAD=n # Added to kconfig CONFIG_SPI_STM32_QSPI=n # < make -s -j 32 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 32 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:14748:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:14752:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:14754:warning: override: reassigning to symbol UML_NET_SLIP .config:14759:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 32 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/lib/iomap.c:156:5: error: no previous prototype for ‘ioread64_lo_hi’ [-Werror=missing-prototypes] 156 \| u64 ioread64_lo_hi(const void __iomem addr) \| ^~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:163:5: error: no previous prototype for ‘ioread64_hi_lo’ [-Werror=missing-prototypes] 163 \| u64 ioread64_hi_lo(const void __iomem addr) \| ^~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:170:5: error: no previous prototype for ‘ioread64be_lo_hi’ [-Werror=missing-prototypes] 170 \| u64 ioread64be_lo_hi(const void __iomem addr) \| ^~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:178:5: error: no previous prototype for ‘ioread64be_hi_lo’ [-Werror=missing-prototypes] 178 \| u64 ioread64be_hi_lo(const void __iomem addr) \| ^~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:264:6: error: no previous prototype for ‘iowrite64_lo_hi’ [-Werror=missing-prototypes] 264 \| void iowrite64_lo_hi(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:272:6: error: no previous prototype for ‘iowrite64_hi_lo’ [-Werror=missing-prototypes] 272 \| void iowrite64_hi_lo(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:280:6: error: no previous prototype for ‘iowrite64be_lo_hi’ [-Werror=missing-prototypes] 280 \| void iowrite64be_lo_hi(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~~~ /kisskb/src/lib/iomap.c:288:6: error: no previous prototype for ‘iowrite64be_hi_lo’ [-Werror=missing-prototypes] 288 \| void iowrite64be_hi_lo(u64 val, void __iomem addr) \| ^~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: * [/kisskb/src/scripts/Makefile.build:244: lib/iomap.o] Error 1 make[3]: * [/kisskb/src/scripts/Makefile.build:485: lib] Error 2 make[3]: * Waiting for unfinished jobs.... make[2]: * [/kisskb/src/Makefile:1925: .] Error 2 make[1]: * [/kisskb/src/Makefile:224: __sub-make] Error 2 make: * [Makefile:224: __sub-make] Error 2 Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_allmodconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_um-x86_64-gcc12 # Build took: 0:19:35.644552

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