Buildresult: linus/x86_64-allnoconfig/x86_64-gcc4.6 built on Jan 27 2020, 04:20

kisskb

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Status:	OK
Date/Time:	Jan 27 2020, 04:20
Duration:	0:00:15.151312
Builder:	ka2
Revision:	afs: Fix characters allowed into cell names (`a45ea48e2bcd92c1f678b794f488ca0bda9835b8)`
Target:	linus/x86_64-allnoconfig/x86_64-gcc4.6
Branch:	linus
Compiler:	x86_64-gcc4.6 (x86_64-linux-gcc (GCC) 4.6.3 / GNU ld (GNU Binutils) 2.22)
Config:	allnoconfig (download)
Log:	Download original Possible warnings (3) arch/x86/kernel/apic/io_apic.c:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:665:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify a45ea48e2bcd92c1f678b794f488ca0bda9835b8^{commit} a45ea48e2bcd92c1f678b794f488ca0bda9835b8 already have revision, skipping fetch # git checkout -q -f -B kisskb a45ea48e2bcd92c1f678b794f488ca0bda9835b8 # git clean -qxdf # < git log -1 # commit a45ea48e2bcd92c1f678b794f488ca0bda9835b8 # Author: David Howells <dhowells@redhat.com> # Date: Sun Jan 26 01:02:53 2020 +0000 # # afs: Fix characters allowed into cell names # # The afs filesystem needs to prohibit certain characters from cell names, # such as '/', as these are used to form filenames in procfs, leading to # the following warning being generated: # # WARNING: CPU: 0 PID: 3489 at fs/proc/generic.c:178 # # Fix afs_alloc_cell() to disallow nonprintable characters, '/', '@' and # names that begin with a dot. # # Remove the check for "@cell" as that is then redundant. # # This can be tested by running: # # echo add foo/.bar 1.2.3.4 >/proc/fs/afs/cells # # Note that we will also need to deal with: # # - Names ending in ".invalid" shouldn't be passed to the DNS. # # - Names that contain non-valid domainname chars shouldn't be passed to # the DNS. # # - DNS replies that say "your-dns-needs-immediate-attention.<gTLD>" and # replies containing A records that say 127.0.53.53 should be # considered invalid. # [https://www.icann.org/en/system/files/files/name-collision-mitigation-01aug14-en.pdf] # # but these need to be dealt with by the kafs-client DNS program rather # than the kernel. # # Reported-by: syzbot+b904ba7c947a37b4b291@syzkaller.appspotmail.com # Cc: stable@kernel.org # Signed-off-by: David Howells <dhowells@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 a45ea48e2bcd92c1f678b794f488ca0bda9835b8 # < make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- allnoconfig # make -s -j 48 ARCH=x86_64 O=/kisskb/build/linus_x86_64-allnoconfig_x86_64-gcc4.6 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux- /kisskb/src/tools/objtool /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:1037:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /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/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap': /kisskb/src/arch/x86/kernel/e820.c:665:16: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] Completed OK # rm -rf /kisskb/build/linus_x86_64-allnoconfig_x86_64-gcc4.6 # Build took: 0:00:15.151312

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