* Re: [Bugme-new] [Bug 32312] New: Race condition in umount [not found] <bug-32312-10286@https.bugzilla.kernel.org/> @ 2011-03-31 18:36 ` Andrew Morton 2011-04-26 12:37 ` Albert Strasheim 0 siblings, 1 reply; 3+ messages in thread From: Andrew Morton @ 2011-03-31 18:36 UTC (permalink / raw) To: linux-fsdevel; +Cc: bugzilla-daemon, bugme-daemon, fullung (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Thu, 31 Mar 2011 04:54:52 GMT bugzilla-daemon@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=32312 > > Summary: Race condition in umount > Product: File System > Version: 2.5 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: VFS > AssignedTo: fs_vfs@kernel-bugs.osdl.org > ReportedBy: fullung@gmail.com > Regression: No > > > The Red Hat folks suggested reporting this bug here: > > https://bugzilla.redhat.com/show_bug.cgi?id=683836 > > In summary, doing many umounts in parallel causes some umounts to fail and if > the mount/parallel umount cycle is repeated a few times, bad stuff happens > inside the kernel. > > Reproduced with 2.6.38.*. > ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 32312] New: Race condition in umount 2011-03-31 18:36 ` [Bugme-new] [Bug 32312] New: Race condition in umount Andrew Morton @ 2011-04-26 12:37 ` Albert Strasheim 2011-04-27 11:52 ` Jan Kara 0 siblings, 1 reply; 3+ messages in thread From: Albert Strasheim @ 2011-04-26 12:37 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-fsdevel, bugzilla-daemon, bugme-daemon Hello all I was wondering if anyone has had a chance to review this issue? Regards Albert On Thu, Mar 31, 2011 at 8:36 PM, Andrew Morton <akpm@linux-foundation.org> wrote: > > (switched to email. Please respond via emailed reply-to-all, not via the > bugzilla web interface). > > On Thu, 31 Mar 2011 04:54:52 GMT > bugzilla-daemon@bugzilla.kernel.org wrote: > >> https://bugzilla.kernel.org/show_bug.cgi?id=32312 >> >> Summary: Race condition in umount >> Product: File System >> Version: 2.5 >> Platform: All >> OS/Version: Linux >> Tree: Mainline >> Status: NEW >> Severity: normal >> Priority: P1 >> Component: VFS >> AssignedTo: fs_vfs@kernel-bugs.osdl.org >> ReportedBy: fullung@gmail.com >> Regression: No >> >> >> The Red Hat folks suggested reporting this bug here: >> >> https://bugzilla.redhat.com/show_bug.cgi?id=683836 >> >> In summary, doing many umounts in parallel causes some umounts to fail and if >> the mount/parallel umount cycle is repeated a few times, bad stuff happens >> inside the kernel. >> >> Reproduced with 2.6.38.*. >> > > -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Bugme-new] [Bug 32312] New: Race condition in umount 2011-04-26 12:37 ` Albert Strasheim @ 2011-04-27 11:52 ` Jan Kara 0 siblings, 0 replies; 3+ messages in thread From: Jan Kara @ 2011-04-27 11:52 UTC (permalink / raw) To: Albert Strasheim Cc: Andrew Morton, linux-fsdevel, bugzilla-daemon, bugme-daemon Hi, On Tue 26-04-11 14:37:56, Albert Strasheim wrote: > I was wondering if anyone has had a chance to review this issue? I had a look into this and it should be fixed in 2.6.39-rc1. In particular by commit 0aeea189. Honza > On Thu, Mar 31, 2011 at 8:36 PM, Andrew Morton > <akpm@linux-foundation.org> wrote: > > > > (switched to email. Please respond via emailed reply-to-all, not via the > > bugzilla web interface). > > > > On Thu, 31 Mar 2011 04:54:52 GMT > > bugzilla-daemon@bugzilla.kernel.org wrote: > > > >> https://bugzilla.kernel.org/show_bug.cgi?id=32312 > >> > >> Summary: Race condition in umount > >> Product: File System > >> Version: 2.5 > >> Platform: All > >> OS/Version: Linux > >> Tree: Mainline > >> Status: NEW > >> Severity: normal > >> Priority: P1 > >> Component: VFS > >> AssignedTo: fs_vfs@kernel-bugs.osdl.org > >> ReportedBy: fullung@gmail.com > >> Regression: No > >> > >> > >> The Red Hat folks suggested reporting this bug here: > >> > >> https://bugzilla.redhat.com/show_bug.cgi?id=683836 > >> > >> In summary, doing many umounts in parallel causes some umounts to fail and if > >> the mount/parallel umount cycle is repeated a few times, bad stuff happens > >> inside the kernel. > >> > >> Reproduced with 2.6.38.*. > >> > > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Jan Kara <jack@suse.cz> SUSE Labs, CR -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-04-27 11:52 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- [not found] <bug-32312-10286@https.bugzilla.kernel.org/> 2011-03-31 18:36 ` [Bugme-new] [Bug 32312] New: Race condition in umount Andrew Morton 2011-04-26 12:37 ` Albert Strasheim 2011-04-27 11:52 ` Jan Kara
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