# git rev-parse -q --verify cfb61b5e3e09f8b49bc4d685429df75f45127adc^{commit} cfb61b5e3e09f8b49bc4d685429df75f45127adc already have revision, skipping fetch # git checkout -q -f -B kisskb cfb61b5e3e09f8b49bc4d685429df75f45127adc # git clean -qxdf # < git log -1 # commit cfb61b5e3e09f8b49bc4d685429df75f45127adc # Author: David S. Miller # Date: Thu Mar 15 14:18:00 2018 -0700 # # sparc64: Fix regression in pmdp_invalidate(). # # pmdp_invalidate() was changed to update the pmd atomically # (to not lose dirty/access bits) and return the original pmd # value. # # However, in doing so, we lost a lot of the essential work that # set_pmd_at() does, namely to update hugepage mapping counts and # queuing up the batched TLB flush entry. # # Thus we were not flushing entries out of the TLB when making # such PMD changes. # # Fix this by abstracting the accounting work of set_pmd_at() out into a # separate function, and call it from pmdp_establish(). # # Fixes: a8e654f01cb7 ("sparc64: update pmdp_invalidate() to return old pmd value") # Signed-off-by: David S. Miller # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 cfb61b5e3e09f8b49bc4d685429df75f45127adc # < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc 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/linus_mpc85xx_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/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:56: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:54: warning: 'i' 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/mm/hugetlb.c: In function 'alloc_pool_huge_page': /kisskb/src/mm/hugetlb.c:1439:5: warning: 'page' 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: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 INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb4b334) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) INFO: Uncompressed kernel (size 0xb3abe8) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0xc00000) Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5446231 Bytes = 5318.58 kB = 5.19 MB Load Address: 00000000 Entry Point: 00000000 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469965 Bytes = 5341.76 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:58 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469865 Bytes = 5341.67 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:59 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469966 Bytes = 5341.76 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469777 Bytes = 5341.58 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5470736 Bytes = 5342.52 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5470584 Bytes = 5342.37 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469870 Bytes = 5341.67 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469795 Bytes = 5341.60 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469841 Bytes = 5341.64 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469879 Bytes = 5341.68 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:59 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469776 Bytes = 5341.58 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00288 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:59 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5472117 Bytes = 5343.86 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:31:59 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5469960 Bytes = 5341.76 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5470274 Bytes = 5342.06 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Image Name: Linux-4.16.0-rc5-gcfb61b5 Created: Fri Mar 16 13:32:00 2018 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 5471961 Bytes = 5343.71 kB = 5.22 MB Load Address: 00c00000 Entry Point: 00c00248 Completed OK # rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc # Build took: 0:01:29.411213