On Mon, Mar 23, 2015 at 05:50:39AM +0300, Dmitry V. Levin wrote: > On Sat, Mar 21, 2015 at 05:06:32PM +0000, Denys Vlasenko wrote: > [...] > > commit 8497b6222ed8ef606996d0ceb2bae260d82f95e2 > > Author: Denys Vlasenko <dvlas...@redhat.com> > > Date: Sat Mar 21 17:51:52 2015 +0100 > > > > Show the syscall name in "resuming interrupted call" message > > It's nice when it works, but you've broken ARM and probably other > architectures: > > $ ./strace true > pid 1234 stray syscall exit > Segmentation fault
SPARC has also suffered from this change: sparc$ ./strace -e, true syscall: unknown syscall trap 1a80000d f7aceb48 +++ exited with 0 +++ Not as fatal as on ARM, but enough to trigger bexecve.test failure. BTW, this "resuming interrupted system call" feature is broken on SPARC: $ sleep 2 & sleep 1; ./strace -p $! [1] 24450 Process 24450 attached syscall: unknown syscall trap 1a800004 f7ebea10 syscall_516(0, 0x14980, 0x117e0, 0x1, 0x2, 0xffaef328) = 0 close(1) = 0 close(2) = 0 exit_group(0) = ? +++ exited with 0 +++ [1]+ Done sleep 2 ERESTART_RESTARTBLOCK is 516; what a coincidence! :) -- ldv
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