Buildresult: linus/sun3_defconfig/m68k-gcc8 built on Dec 31, 08:35

kisskb

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Status:	OK
Date/Time:	Dec 31, 08:35
Duration:	0:01:00.161631
Builder:	ka4
Revision:	Merge tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace (`453f5db0619e2ad64076aab16ff5a00e0f7c53a2)`
Target:	linus/sun3_defconfig/m68k-gcc8
Branch:	linus
Compiler:	m68k-gcc8 (m68k-linux-gcc (GCC) 8.5.0 / GNU ld (GNU Binutils) 2.36.1)
Config:	sun3_defconfig (download)
Log:	Download original Possible warnings (1) drivers/net/ethernet/i825xx/sun3_82586.c:990:108: warning: array subscript 1 is above array bounds of 'volatile struct transmit_cmd_struct [1]' [-Warray-bounds] Full Log # git rev-parse -q --verify 453f5db0619e2ad64076aab16ff5a00e0f7c53a2^{commit} 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 already have revision, skipping fetch # git checkout -q -f -B kisskb 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # git clean -qxdf # < git log -1 # commit 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # Merge: b106bcf0f99a d05cb470663a # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Dec 30 11:37:35 2023 -0800 # # Merge tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace # # Pull tracing fixes from Steven Rostedt: # # - Fix readers that are blocked on the ring buffer when buffer_percent # is 100%. They are supposed to wake up when the buffer is full, but # because the sub-buffer that the writer is on is never considered # "dirty" in the calculation, dirty pages will never equal nr_pages. # Add +1 to the dirty count in order to count for the sub-buffer that # the writer is on. # # - When a reader is blocked on the "snapshot_raw" file, it is to be # woken up when a snapshot is done and be able to read the snapshot # buffer. But because the snapshot swaps the buffers (the main one with # the snapshot one), and the snapshot reader is waiting on the old # snapshot buffer, it was not woken up (because it is now on the main # buffer after the swap). Worse yet, when it reads the buffer after a # snapshot, it's not reading the snapshot buffer, it's reading the live # active main buffer. # # Fix this by forcing a wakeup of all readers on the snapshot buffer # when a new snapshot happens, and then update the buffer that the # reader is reading to be back on the snapshot buffer. # # - Fix the modification of the direct_function hash. There was a race # when new functions were added to the direct_function hash as when it # moved function entries from the old hash to the new one, a direct # function trace could be hit and not see its entry. # # This is fixed by allocating the new hash, copy all the old entries # onto it as well as the new entries, and then use rcu_assign_pointer() # to update the new direct_function hash with it. # # This also fixes a memory leak in that code. # # - Fix eventfs ownership # # tag 'trace-v6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: # ftrace: Fix modification of direct_function hash while in use # tracing: Fix blocked reader of snapshot buffer # ring-buffer: Fix wake ups when buffer_percent is set to 100 # eventfs: Fix file and directory uid and gid ownership # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 453f5db0619e2ad64076aab16ff5a00e0f7c53a2 # make -s -j 40 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- sun3_defconfig # < make -s -j 40 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 40 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig # make -s -j 40 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/include/linux/swab.h:5, from /kisskb/src/include/uapi/linux/byteorder/big_endian.h:14, from /kisskb/src/include/linux/byteorder/big_endian.h:5, from /kisskb/src/arch/m68k/include/uapi/asm/byteorder.h:5, from /kisskb/src/include/asm-generic/bitops/le.h:6, from /kisskb/src/arch/m68k/include/asm/bitops.h:566, from /kisskb/src/include/linux/bitops.h:68, from /kisskb/src/include/linux/kernel.h:23, from /kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:32: /kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c: In function 'sun3_82586_timeout': /kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:990:108: warning: array subscript 1 is above array bounds of 'volatile struct transmit_cmd_struct *[1]' [-Warray-bounds] printk("%s: command-stats: %04x %04x\n",dev->name,swab16(p->xmit_cmds[0]->cmd_status),swab16(p->xmit_cmds[1]->cmd_status)); ~~~~~~~~~~~~^~~ /kisskb/src/include/uapi/linux/swab.h:107:12: note: in definition of macro '__swab16' __fswab16(x)) ^ /kisskb/src/include/linux/printk.h:455:26: note: in expansion of macro 'printk_index_wrap' #define printk(fmt, ...) printk_index_wrap(_printk, fmt, ##__VA_ARGS__) ^~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ethernet/i825xx/sun3_82586.c:990:3: note: in expansion of macro 'printk' printk("%s: command-stats: %04x %04x\n",dev->name,swab16(p->xmit_cmds[0]->cmd_status),swab16(p->xmit_cmds[1]->cmd_status)); ^~~~~~ Completed OK # rm -rf /kisskb/build/linus_sun3_defconfig_m68k-gcc8 # Build took: 0:01:00.161631

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