Buildresult: powerpc-fixes/powerpc-allmodconfig+64K_PAGES/powerpc-gcc5 built on Mar 23 2018, 18:59
kisskb
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Status:
OK
Date/Time:
Mar 23 2018, 18:59
Duration:
0:15:00.014456
Builder:
ka1
Revision:
powerpc/mm: Fixup tlbie vs store ordering issue on POWER9 (
f871bcb1c5a9888b433d57c8b41c71ab89e40c4f)
Target:
powerpc-fixes/powerpc-allmodconfig+64K_PAGES/powerpc-gcc5
Branch:
powerpc-fixes
Compiler:
powerpc-gcc5
(powerpc64-linux-gcc (GCC) 5.3.0)
Config:
allmodconfig+64K_PAGES
(
download
)
Log:
Download original
Possible warnings (7)
sound/aoa/codecs/onyx.c:380:37: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/powerpc/include/asm/io.h:625:3: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/powerpc/include/asm/io.h:144:2: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. WARNING: vmlinux.o(.text+0x7c504): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping() WARNING: vmlinux.o(.text+0x7c510): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping()
Full Log
# git rev-parse -q --verify f871bcb1c5a9888b433d57c8b41c71ab89e40c4f^{commit} f871bcb1c5a9888b433d57c8b41c71ab89e40c4f already have revision, skipping fetch # git checkout -q -f -B kisskb f871bcb1c5a9888b433d57c8b41c71ab89e40c4f # git clean -qxdf # < git log -1 # commit f871bcb1c5a9888b433d57c8b41c71ab89e40c4f # Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # Date: Fri Mar 23 10:26:27 2018 +0530 # # powerpc/mm: Fixup tlbie vs store ordering issue on POWER9 # # On POWER9, under some circumstances, a broadcast TLB invalidation # might complete before all previous stores have drained, potentially # allowing stale stores from becoming visible after the invalidation. # This works around it by doubling up those TLB invalidations which was # verified by HW to be sufficient to close the risk window. # # Fixes: 1a472c9dba6b ("powerpc/mm/radix: Add tlbflush routines") # Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # [mpe: Enable the feature in the DT CPU features code for all Power9] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 f871bcb1c5a9888b433d57c8b41c71ab89e40c4f # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+64K_PAGES_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_PPC_4K_PAGES=n # Added to kconfig CONFIG_PPC_64K_PAGES=y # yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+64K_PAGES_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_allmodconfig+64K_PAGES_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/sound/aoa/codecs/onyx.c: In function 'onyx_snd_single_bit_get': /kisskb/src/sound/aoa/codecs/onyx.c:380:37: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized] ucontrol->value.integer.value[0] = !!(c & mask) ^ polarity; ^ In file included from /kisskb/src/include/linux/io.h:25:0, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/drivers/ata/ahci_qoriq.c:18: /kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset': /kisskb/src/arch/powerpc/include/asm/io.h:625:3: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized] ppc_pci_io.name al; \ ^ /kisskb/src/drivers/ata/ahci_qoriq.c:86:14: note: 'px_is' was declared here u32 px_cmd, px_is, px_val; ^ In file included from /kisskb/src/include/linux/io.h:25:0, from /kisskb/src/include/linux/of_address.h:7, from /kisskb/src/drivers/ata/ahci_qoriq.c:18: /kisskb/src/arch/powerpc/include/asm/io.h:144:2: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized] __asm__ __volatile__("sync;"#insn" %1,%y0" \ ^ /kisskb/src/drivers/ata/ahci_qoriq.c:86:6: note: 'px_cmd' was declared here u32 px_cmd, px_is, px_val; ^ /kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^ WARNING: vmlinux.o(.text+0x7c504): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping() The function .stop_machine_change_mapping() references the function __meminit .create_physical_mapping(). This is often because .stop_machine_change_mapping lacks a __meminit annotation or the annotation of .create_physical_mapping is wrong. WARNING: vmlinux.o(.text+0x7c510): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping() The function .stop_machine_change_mapping() references the function __meminit .create_physical_mapping(). This is often because .stop_machine_change_mapping lacks a __meminit annotation or the annotation of .create_physical_mapping is wrong. Completed OK # rm -rf /kisskb/build/powerpc-fixes_allmodconfig+64K_PAGES_powerpc-5.3 # Build took: 0:15:00.014456
© Michael Ellerman 2006-2018.