# git rev-parse -q --verify 18b8bfdfbae5821a7df691bc1e542bbab6c31e9c^{commit} 18b8bfdfbae5821a7df691bc1e542bbab6c31e9c already have revision, skipping fetch # git checkout -q -f -B kisskb 18b8bfdfbae5821a7df691bc1e542bbab6c31e9c # git clean -qxdf # < git log -1 # commit 18b8bfdfbae5821a7df691bc1e542bbab6c31e9c # Merge: d972604f6f87 6488a7f35eea # Author: Linus Torvalds # Date: Fri Aug 24 13:10:38 2018 -0700 # # Merge tag 'iommu-updates-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu # # Pull IOMMU updates from Joerg Roedel: # # - PASID table handling updates for the Intel VT-d driver. It implements # a global PASID space now so that applications usings multiple devices # will just have one PASID. # # - A new config option to make iommu passthroug mode the default. # # - New sysfs attribute for iommu groups to export the type of the # default domain. # # - A debugfs interface (for debug only) usable by IOMMU drivers to # export internals to user-space. # # - R-Car Gen3 SoCs support for the ipmmu-vmsa driver # # - The ARM-SMMU now aborts transactions from unknown devices and devices # not attached to any domain. # # - Various cleanups and smaller fixes all over the place. # # * tag 'iommu-updates-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (42 commits) # iommu/omap: Fix cache flushes on L2 table entries # iommu: Remove the ->map_sg indirection # iommu/arm-smmu-v3: Abort all transactions if SMMU is enabled in kdump kernel # iommu/arm-smmu-v3: Prevent any devices access to memory without registration # iommu/ipmmu-vmsa: Don't register as BUS IOMMU if machine doesn't have IPMMU-VMSA # iommu/ipmmu-vmsa: Clarify supported platforms # iommu/ipmmu-vmsa: Fix allocation in atomic context # iommu: Add config option to set passthrough as default # iommu: Add sysfs attribyte for domain type # iommu/arm-smmu-v3: sync the OVACKFLG to PRIQ consumer register # iommu/arm-smmu: Error out only if not enough context interrupts # iommu/io-pgtable-arm-v7s: Abort allocation when table address overflows the PTE # iommu/io-pgtable-arm: Fix pgtable allocation in selftest # iommu/vt-d: Remove the obsolete per iommu pasid tables # iommu/vt-d: Apply per pci device pasid table in SVA # iommu/vt-d: Allocate and free pasid table # iommu/vt-d: Per PCI device pasid table interfaces # iommu/vt-d: Add for_each_device_domain() helper # iommu/vt-d: Move device_domain_info to header # iommu/vt-d: Apply global PASID in SVA # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 18b8bfdfbae5821a7df691bc1e542bbab6c31e9c # < make -s -j 120 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 120 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: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/sound/ppc/awacs.c: In function 'snd_pmac_awacs_init': /kisskb/src/include/sound/control.h:223:2: 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/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:226:6: warning: 'k' may be used uninitialized in this function [-Wuninitialized] /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/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:647:7: warning: 'err' 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/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/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc': /kisskb/src/fs/nfsd/nfs4xdr.c:2069:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c: In function 'tun_get_user': /kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/net/tun.c:1746:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char': /kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' 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 /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@0:#interrupt-cells: size is (4), expected multiple of 8 arch/powerpc/boot/mpc832x_rdb.dtb: Warning (interrupts_property): /qe@e0100000/mdio@3120/ethernet-phy@4:#interrupt-cells: size is (4), expected multiple of 8 INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa44d98) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa44d98) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) INFO: Uncompressed kernel (size 0xa554bc) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xb00000) Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4903062 Bytes = 4788.15 KiB = 4.68 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925576 Bytes = 4810.13 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925724 Bytes = 4810.28 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4924890 Bytes = 4809.46 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925532 Bytes = 4810.09 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b007a0 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925550 Bytes = 4810.11 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925210 Bytes = 4809.78 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:08 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925951 Bytes = 4810.50 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Image Name: Linux-4.18.0+ Created: Sat Aug 25 08:54:09 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 4925565 Bytes = 4810.12 KiB = 4.70 MiB Load Address: 00b00000 Entry Point: 00b00230 Completed OK # rm -rf /kisskb/build/linus_ppc6xx_defconfig_powerpc # Build took: 0:01:08.075773