Buildresult: powerpc-fixes/40x/acadia_defconfig/powerpc-gcc4.6 built on Dec 14 2019, 04:04

kisskb

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Status:	OK
Date/Time:	Dec 14 2019, 04:04
Duration:	0:00:38.627470
Builder:	ka1
Revision:	powerpc: Ensure that swiotlb buffer is allocated from low memory (`8fabc623238e68b3ac63c0dd1657bf86c1fa33af)`
Target:	powerpc-fixes/40x/acadia_defconfig/powerpc-gcc4.6
Branch:	powerpc-fixes
Compiler:	powerpc-gcc4.6 (powerpc-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	40x/acadia_defconfig (download)
Log:	Download original Possible warnings (3) kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] drivers/tty/serial/8250/8250_core.c:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify 8fabc623238e68b3ac63c0dd1657bf86c1fa33af^{commit} 8fabc623238e68b3ac63c0dd1657bf86c1fa33af already have revision, skipping fetch # git checkout -q -f -B kisskb 8fabc623238e68b3ac63c0dd1657bf86c1fa33af # git clean -qxdf # < git log -1 # commit 8fabc623238e68b3ac63c0dd1657bf86c1fa33af # Author: Mike Rapoport <rppt@linux.ibm.com> # Date: Wed Dec 4 14:35:24 2019 +0200 # # powerpc: Ensure that swiotlb buffer is allocated from low memory # # Some powerpc platforms (e.g. 85xx) limit DMA-able memory way below 4G. # If a system has more physical memory than this limit, the swiotlb # buffer is not addressable because it is allocated from memblock using # top-down mode. # # Force memblock to bottom-up mode before calling swiotlb_init() to # ensure that the swiotlb buffer is DMA-able. # # Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de> # Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> # Reviewed-by: Christoph Hellwig <hch@lst.de> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # Link: https://lore.kernel.org/r/20191204123524.22919-1-rppt@kernel.org # < /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 8fabc623238e68b3ac63c0dd1657bf86c1fa33af # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_40x_acadia_defconfig_powerpc-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- 40x/acadia_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-fixes_40x_acadia_defconfig_powerpc-gcc4.6 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:204:16: warning: 'old' 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:338:21: 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:248:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/tty/serial/8250/8250_core.c:228:19: note: 'i' was declared here INFO: Uncompressed kernel (size 0x4ea49c) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x500000) Image Name: Linux-5.5.0-rc1-g8fabc623238e Created: Sat Dec 14 04:05:24 2019 Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 2498871 Bytes = 2440.30 KiB = 2.38 MiB Load Address: 00500000 Entry Point: 00501758 Completed OK # rm -rf /kisskb/build/powerpc-fixes_40x_acadia_defconfig_powerpc-gcc4.6 # Build took: 0:00:38.627470

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