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* [Bug ports/27379] New: [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC @ 2021-02-08 19:34 glaubitz at physik dot fu-berlin.de 2021-02-08 19:47 ` [Bug ports/27379] " schwab@linux-m68k.org 2021-03-19 15:26 ` raoni at linux dot ibm.com 0 siblings, 2 replies; 3+ messages in thread From: glaubitz at physik dot fu-berlin.de @ 2021-02-08 19:34 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27379 Bug ID: 27379 Summary: [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC Product: glibc Version: 2.31 URL: https://buildd.debian.org/status/fetch.php?pkg=glibc&a rch=ppc64&ver=2.31-9&stamp=1612182617&raw=0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: ports Assignee: unassigned at sourceware dot org Reporter: glaubitz at physik dot fu-berlin.de CC: adhemerval.zanella at linaro dot org, aurelien at aurel32 dot net, carlos at redhat dot com, jrtc27 at jrtc27 dot com, matorola at gmail dot com, schwab at sourceware dot org Target Milestone: --- Host: powerpc-*-* misc/tst-sigcontext-get_pc recently started to fail on 32-bit and 64-bit PowerPC systems (big-endian). FAIL: misc/tst-sigcontext-get_pc original exit status 1 info: address in signal handler: 0x7fffa94c8460 info: call stack entry 0: 0x7fffa96924d0 info: call stack entry 1: 0x7fffa96c04d4 info: call stack entry 2: 0x19 info: call stack entry 3: 0x7fffa969268c info: call stack entry 4: 0x7fffa9692dbc info: call stack entry 5: 0x7fffa96937c4 info: call stack entry 6: 0x7fffa96921d8 info: call stack entry 7: 0x7fffa94ac1c4 info: call stack entry 8: 0x7fffa94ac3d4 error: ../sysdeps/unix/sysv/linux/tst-sigcontext-get_pc.c:60: not true: found error: 1 test failures Full log in: https://buildd.debian.org/status/fetch.php?pkg=glibc&arch=ppc64&ver=2.31-9&stamp=1612182617&raw=0 -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug ports/27379] [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC 2021-02-08 19:34 [Bug ports/27379] New: [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC glaubitz at physik dot fu-berlin.de @ 2021-02-08 19:47 ` schwab@linux-m68k.org 2021-03-19 15:26 ` raoni at linux dot ibm.com 1 sibling, 0 replies; 3+ messages in thread From: schwab@linux-m68k.org @ 2021-02-08 19:47 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27379 --- Comment #1 from Andreas Schwab <schwab@linux-m68k.org> --- Kernel bug. https://lore.kernel.org/linuxppc-dev/20210201200505.iz46ubcizipnkcxe@work-tp/ -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug ports/27379] [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC 2021-02-08 19:34 [Bug ports/27379] New: [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC glaubitz at physik dot fu-berlin.de 2021-02-08 19:47 ` [Bug ports/27379] " schwab@linux-m68k.org @ 2021-03-19 15:26 ` raoni at linux dot ibm.com 1 sibling, 0 replies; 3+ messages in thread From: raoni at linux dot ibm.com @ 2021-03-19 15:26 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=27379 Raoni Fassina Firmino <raoni at linux dot ibm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |raoni at linux dot ibm.com --- Comment #2 from Raoni Fassina Firmino <raoni at linux dot ibm.com> --- (In reply to Andreas Schwab from comment #1) > Kernel bug. > > https://lore.kernel.org/linuxppc-dev/20210201200505.iz46ubcizipnkcxe@work-tp/ As Andreas mentioned, this is a kernel bug, fixed in time for v5.11[0] and backported to v5.10.16[1], but also there is a workaround that landed on glibc 2.33[3] and was backported to 2.32[4] and 2.31[5]. There is one thing, IIRC, the mentioned kernel bug was exclusive to 64-bit. [0] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24321ac668e452a4942598533d267805f291fdc9 [1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=7f546959b378f97bed2c1894b74f2c4bb84e0530 [2] https://sourceware.org/git/?p=glibc.git;a=commit;h=5ee506ed35a2c9184bcb1fb5e79b6cceb9bb0dd1 [3] https://sourceware.org/git/?p=glibc.git;a=commit;h=44b395932961a29825da4ad025124a6760858d9c [4] https://sourceware.org/git/?p=glibc.git;a=commit;h=f84949f1c4bbf20e6a1d9a5859cf012cde060ede -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-03-19 15:26 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-02-08 19:34 [Bug ports/27379] New: [2.31] tst-sigcontext-get_pc failing on 32-bit and 64-bit Big-Endian PowerPC glaubitz at physik dot fu-berlin.de 2021-02-08 19:47 ` [Bug ports/27379] " schwab@linux-m68k.org 2021-03-19 15:26 ` raoni at linux dot ibm.com
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