# git rev-parse -q --verify 04a1942933ced67d2b73c156017bf13476b7146b^{commit} 04a1942933ced67d2b73c156017bf13476b7146b already have revision, skipping fetch # git checkout -q -f -B kisskb 04a1942933ced67d2b73c156017bf13476b7146b # git clean -qxdf # < git log -1 # commit 04a1942933ced67d2b73c156017bf13476b7146b # Author: Sachin Sant # Date: Mon May 6 17:33:33 2019 +0530 # # powerpc/mm: Fix hugetlb page initialization # # This patch fixes a regression by using correct kernel config variable # for HUGETLB_PAGE_SIZE_VARIABLE. # # Without this huge pages are disabled during kernel boot. # [0.309496] hugetlbfs: disabling because there are no supported hugepage sizes # # Fixes: c5710cd20735 ("powerpc/mm: cleanup HPAGE_SHIFT setup") # Reported-by: Sachin Sant # Signed-off-by: Michael Ellerman # Tested-by: Sachin Sant # Reviewed-by: Christophe Leroy # Signed-off-by: Michael Ellerman # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-ld --version # < git log --format=%s --max-count=1 04a1942933ced67d2b73c156017bf13476b7146b # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- mpc85xx_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- :1478:2: warning: #warning syscall pidfd_send_signal not implemented [-Wcpp] :1481:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp] :1484:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp] :1487:2: warning: #warning syscall io_uring_register not implemented [-Wcpp] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:187:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:70: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:68: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read': /kisskb/src/drivers/base/regmap/regmap.c:2594:6: 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:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' 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:337:21: note: 'pdeo' 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/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/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd': /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] /kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq': /kisskb/src/drivers/tty/serial/8250/8250_core.c:247:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:227:19: note: 'i' was declared here /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8541cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) /kisskb/src/arch/powerpc/boot/dts/fsl/mpc8555cds.dts:334.3-21: Warning (pci_device_bus_num): /pci@e0008000/i8259@19000:bus-range: PCI bus number 1 out of range, expected (0 - 0) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbc9014) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xbb884c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:25 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5683517 Bytes = 5550.31 KiB = 5.42 MiB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:26 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714327 Bytes = 5580.40 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:26 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5715646 Bytes = 5581.69 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:28 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714078 Bytes = 5580.15 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:28 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716458 Bytes = 5582.48 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:28 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714130 Bytes = 5580.21 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:28 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714123 Bytes = 5580.20 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:28 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714297 Bytes = 5580.37 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716526 Bytes = 5582.54 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714411 Bytes = 5580.48 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714277 Bytes = 5580.35 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5716509 Bytes = 5582.53 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714326 Bytes = 5580.40 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714085 Bytes = 5580.16 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714278 Bytes = 5580.35 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002a8 Image Name: Linux-5.1.0-rc3-g04a1942933ce Created: Tue May 7 02:40:29 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5714079 Bytes = 5580.16 KiB = 5.45 MiB Load Address: 00c00000 Entry Point: 00c002e8 Completed OK # rm -rf /kisskb/build/powerpc-next_mpc85xx_defconfig_powerpc-gcc4.6 # Build took: 0:01:36.952337