Re: [RFC,PATCH 0/14] utrace/ptrace

2009-11-29 Thread Pavel Machek
On Wed 2009-11-25 16:48:18, Christoph Hellwig wrote: On Tue, Nov 24, 2009 at 09:01:27PM +0100, Oleg Nesterov wrote: Hello. This is the new iteration of Roland's utrace patch, this time with rewrite-ptrace-via-utrace + cleanups in utrace core. 1-7 are already in -mm tree, I am

Re: utrace-ptrace gdb testsuite tesults

2009-11-29 Thread Jan Kratochvil
On Wed, 25 Nov 2009 23:30:37 +0100, Jan Kratochvil wrote: Please point at some built or easily buildable kernel .rpm first. http://kojipkgs.fedoraproject.org/scratch/roland/task_1825649/ OK, taken for reverification. Followed the differences found by Qian and verified none of them (did

Re: utrace-ptrace gdb testsuite tesults

2009-11-29 Thread Jan Kratochvil
On Sun, 29 Nov 2009 23:39:59 +0100, Jan Kratochvil wrote: Followed the differences found by Qian and verified none of them (did not verify the ppc suspicious one) has any regression in GDB testsuite. Forgot the log FYI. Regards, Jan -result-2.6.31.5-127.fc12.x86_64/gdb

Re: powerpc: syscall_dotrace() retcode (Was: powerpc: fork stepping)

2009-11-29 Thread Benjamin Herrenschmidt
On Sun, 2009-11-29 at 22:07 +0100, Oleg Nesterov wrote: On 11/28, Ananth N Mavinakayanahalli wrote: syscall-reset is the only failure I see on powerpc: errno 14 (Bad address) syscall-reset: syscall-reset.c:95: main: Assertion `(*__errno_location ()) == 38' failed. unexpected child