Buildresult: linus/um-defconfig/um-x86_64 built on May 8 2019, 05:55

kisskb

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Status:	OK
Date/Time:	May 8 2019, 05:55
Duration:	0:00:37.318846
Builder:	ka2
Revision:	Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk (`0968621917add2e0d60c8fbc4e24c670cb14319c)`
Target:	linus/um-defconfig/um-x86_64
Branch:	linus
Compiler:	um-x86_64 (x86_64-linux-gcc.br_real (Buildroot 2017.05) 5.4.0 / GNU ld (GNU Binutils) 2.27)
Config:	defconfig (download)
Log:	Download original Possible warnings (5) arch/um/kernel/skas/uaccess.c:62:10: warning: unused variable 'buf' [-Wunused-variable] arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable] Full Log # git rev-parse -q --verify 0968621917add2e0d60c8fbc4e24c670cb14319c^{commit} 0968621917add2e0d60c8fbc4e24c670cb14319c already have revision, skipping fetch # git checkout -q -f -B kisskb 0968621917add2e0d60c8fbc4e24c670cb14319c # git clean -qxdf # < git log -1 # commit 0968621917add2e0d60c8fbc4e24c670cb14319c # Merge: 573de2a6e844 0f46c78391e1 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Tue May 7 09:18:12 2019 -0700 # # Merge tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk # # Pull printk updates from Petr Mladek: # # - Allow state reset of printk_once() calls. # # - Prevent crashes when dereferencing invalid pointers in vsprintf(). # Only the first byte is checked for simplicity. # # - Make vsprintf warnings consistent and inlined. # # - Treewide conversion of obsolete %pf, %pF to %ps, %pF printf # modifiers. # # - Some clean up of vsprintf and test_printf code. # # * tag 'printk-for-5.2' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: # lib/vsprintf: Make function pointer_string static # vsprintf: Limit the length of inlined error messages # vsprintf: Avoid confusion between invalid address and value # vsprintf: Prevent crash when dereferencing invalid pointers # vsprintf: Consolidate handling of unknown pointer specifiers # vsprintf: Factor out %pO handler as kobject_string() # vsprintf: Factor out %pV handler as va_format() # vsprintf: Factor out %p[iI] handler as ip_addr_string() # vsprintf: Do not check address of well-known strings # vsprintf: Consistent %pK handling for kptr_restrict == 0 # vsprintf: Shuffle restricted_pointer() # printk: Tie printk_once / printk_deferred_once into .data.once for reset # treewide: Switch printk users from %pf and %pF to %ps and %pS, respectively # lib/test_printf: Switch to bitmap_zalloc() # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 0968621917add2e0d60c8fbc4e24c670cb14319c # < make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 defconfig # make -s -j 48 ARCH=um O=/kisskb/build/linus_um-defconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/um/kernel/skas/uaccess.c: In function 'do_op_one_page': /kisskb/src/arch/um/kernel/skas/uaccess.c:62:10: warning: unused variable 'buf' [-Wunused-variable] jmp_buf buf; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'is_umdir_used': /kisskb/src/arch/um/os-Linux/umid.c:138:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'create_pid_file': /kisskb/src/arch/um/os-Linux/umid.c:213:2: warning: ISO C90 forbids variable length array 'file' [-Wvla] char file[strlen(uml_dir) + UMID_LEN + sizeof("/pid\0")]; ^ /kisskb/src/arch/um/os-Linux/umid.c: In function 'remove_umid_dir': /kisskb/src/arch/um/os-Linux/umid.c:388:2: warning: ISO C90 forbids variable length array 'dir' [-Wvla] char dir[strlen(uml_dir) + UMID_LEN + 1], err; ^ /kisskb/src/mm/mprotect.c: In function 'change_pte_range': /kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable] struct mm_struct *mm = vma->vm_mm; ^ LINK linux Completed OK # rm -rf /kisskb/build/linus_um-defconfig_um-x86_64 # Build took: 0:00:37.318846

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