# git rev-parse -q --verify aa5b1054badb60191f6a09e7ef65beacf837c5d4^{commit} aa5b1054badb60191f6a09e7ef65beacf837c5d4 already have revision, skipping fetch # git checkout -q -f -B kisskb aa5b1054badb60191f6a09e7ef65beacf837c5d4 # git clean -qxdf # < git log -1 # commit aa5b1054badb60191f6a09e7ef65beacf837c5d4 # Merge: e1dbc5a41051 0f52b3a00c78 # Author: Linus Torvalds # Date: Fri Aug 24 09:34:23 2018 -0700 # # Merge tag 'powerpc-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Pull powerpc fixes from Michael Ellerman: # # - An implementation for the newly added hv_ops->flush() for the OPAL # hvc console driver backends, I forgot to apply this after merging the # hvc driver changes before the merge window. # # - Enable all PCI bridges at boot on powernv, to avoid races when # multiple children of a bridge try to enable it simultaneously. This # is a workaround until the PCI core can be enhanced to fix the races. # # - A fix to query PowerVM for the correct system topology at boot before # initialising sched domains, seen in some configurations to cause # broken scheduling etc. # # - A fix for pte_access_permitted() on "nohash" platforms. # # - Two commits to fix SIGBUS when using remap_pfn_range() seen on Power9 # due to a workaround when using the nest MMU (GPUs, accelerators). # # - Another fix to the VFIO code used by KVM, the previous fix had some # bugs which caused guests to not start in some configurations. # # - A handful of other minor fixes. # # Thanks to: Aneesh Kumar K.V, Benjamin Herrenschmidt, Christophe Leroy, # Hari Bathini, Luke Dashjr, Mahesh Salgaonkar, Nicholas Piggin, Paul # Mackerras, Srikar Dronamraju. # # * tag 'powerpc-4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: # powerpc/mce: Fix SLB rebolting during MCE recovery path. # KVM: PPC: Book3S: Fix guest DMA when guest partially backed by THP pages # powerpc/mm/radix: Only need the Nest MMU workaround for R -> RW transition # powerpc/mm/books3s: Add new pte bit to mark pte temporarily invalid. # powerpc/nohash: fix pte_access_permitted() # powerpc/topology: Get topology for shared processors at boot # powerpc64/ftrace: Include ftrace.h needed for enable/disable calls # powerpc/powernv/pci: Work around races in PCI bridge enabling # powerpc/fadump: cleanup crash memory ranges support # powerpc/powernv: provide a console flush operation for opal hvc driver # powerpc/traps: Avoid rate limit messages from show unhandled signals # powerpc/64s: Fix PACA_IRQ_HARD_DIS accounting in idle_power4() # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < git log --format=%s --max-count=1 aa5b1054badb60191f6a09e7ef65beacf837c5d4 # < make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- x86_64_defconfig # make -s -j 120 ARCH=x86 O=/kisskb/build/linus_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:186:16: 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:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c: In function 'proc_reg_open': /kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here /kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/tree.o: warning: objtool: rcu_init()+0x1c5: unreachable instruction kernel/trace/trace.o: warning: objtool: tracing_start()+0x6d: unreachable instruction /kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler': /kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] drivers/clk/clk.o: warning: objtool: clk_prepare_unlock()+0x44: unreachable instruction /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write': /kisskb/src/drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:208:2: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/dma-buf/reservation.c:161:17: note: 'k' was declared here /kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery': /kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/i915_irq.c: In function 'gen11_irq_handler': /kisskb/src/drivers/gpu/drm/i915/i915_irq.c:3120:10: warning: 'gu_misc_iir' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/i915_irq.c:3131:6: note: 'gu_misc_iir' was declared here fs/aio.o: warning: objtool: aio_nr_sub()+0x2d: unreachable instruction /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' 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:1448:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac80211/mlme.c:1405:6: note: 'pwr_level_cisco' was declared here Completed OK # rm -rf /kisskb/build/linus_x86_64_defconfig_x86_64 # Build took: 0:00:35.573339