# git rev-parse -q --verify a2601d78b77aacc5dd790f488188f9556f4a9eb2^{commit} a2601d78b77aacc5dd790f488188f9556f4a9eb2 already have revision, skipping fetch # git checkout -q -f -B kisskb a2601d78b77aacc5dd790f488188f9556f4a9eb2 # git clean -qxdf # < git log -1 # commit a2601d78b77aacc5dd790f488188f9556f4a9eb2 # Merge: 616d8cf 5239650 # Author: Linus Torvalds # Date: Wed Mar 28 13:54:03 2018 -1000 # # Merge tag 'powerpc-4.16-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Pull powerpc fixes from Michael Ellerman: # "Some more powerpc fixes for 4.16. Apologies if this is a bit big at # rc7, but they're all reasonably important fixes. None are actually for # new code, so they aren't indicative of 4.16 being in bad shape from # our point of view. # # - Fix missing AT_BASE_PLATFORM (in auxv) when we're using a new # firmware interface for describing CPU features. # # - Fix lost pending interrupts due to a race in our interrupt # soft-masking code. # # - A workaround for a nest MMU bug with TLB invalidations on Power9. # # - A workaround for broadcast TLB invalidations on Power9. # # - Fix a bug in our instruction SLB miss handler, when handling bad # addresses (eg. >= TASK_SIZE), which could corrupt non-volatile user # GPRs. # # Thanks to: Aneesh Kumar K.V, Balbir Singh, Benjamin Herrenschmidt, # Nicholas Piggin" # # * tag 'powerpc-4.16-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: # powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs # powerpc/mm: Fixup tlbie vs store ordering issue on POWER9 # powerpc/mm/radix: Move the functions that does the actual tlbie closer # powerpc/mm/radix: Remove unused code # powerpc/mm: Workaround Nest MMU bug with TLB invalidations # powerpc/mm: Add tracking of the number of coprocessors using a context # powerpc/64s: Fix lost pending interrupt due to race causing lost update to irq_happened # powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 a2601d78b77aacc5dd790f488188f9556f4a9eb2 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- ppc6xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc6xx_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount': /kisskb/src/kernel/cgroup/cgroup-v1.c:1268:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:220:2: warning: 'speaker_vol' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/ppc/awacs.c:886:36: note: 'speaker_vol' was declared here /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:225:6: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2043:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:635:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c: In function 'ieee80211_rx_mgmt_beacon': /kisskb/src/net/mac80211/mlme.c:1351:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1308:6: note: 'pwr_level_cisco' was declared here /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1822:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1732:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] WARNING: modpost: Found 1 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@0 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): interrupts size is (4), expected multiple of 8 in /qe@e0100000/mdio@3120/ethernet-phy@4 INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1acc0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa1acc0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa2b3e4) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:06 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4837530 Bytes = 4724.15 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4837997 Bytes = 4724.61 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4838557 Bytes = 4725.15 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4814002 Bytes = 4701.17 kB = 4.59 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4837927 Bytes = 4724.54 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:07 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4838610 Bytes = 4725.21 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4838023 Bytes = 4724.63 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4837266 Bytes = 4723.89 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.16.0-rc7+ Created: Thu Mar 29 13:20:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4838028 Bytes = 4724.64 kB = 4.61 MB Load Address: 00b00000 Entry Point: 00b007a0 Completed OK # rm -rf /kisskb/build/linus_ppc6xx_defconfig_powerpc # Build took: 0:02:45.237377