Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-17 Thread Dmitry Vyukov
On Wed, Sep 16, 2015 at 4:54 AM, Peter Hurley wrote: > On 09/04/2015 03:28 PM, Dmitry Vyukov wrote: >> On Thu, Sep 3, 2015 at 2:50 AM, Peter Hurley >> wrote: >>> On 09/02/2015 01:53 PM, Dmitry Vyukov wrote: The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): T

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-15 Thread Peter Hurley
On 09/04/2015 03:28 PM, Dmitry Vyukov wrote: > On Thu, Sep 3, 2015 at 2:50 AM, Peter Hurley wrote: >> On 09/02/2015 01:53 PM, Dmitry Vyukov wrote: >>> The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): >>> >>> ThreadSanitizer: data-race in release_tty >>> Write of size 8 by t

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-04 Thread Dmitry Vyukov
On Thu, Sep 3, 2015 at 2:50 AM, Peter Hurley wrote: > On 09/02/2015 01:53 PM, Dmitry Vyukov wrote: >> The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): >> >> ThreadSanitizer: data-race in release_tty >> Write of size 8 by thread T325 (K2579): >> release_tty+0xf3/0x1c0 driv

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Peter Hurley
On 09/02/2015 01:53 PM, Dmitry Vyukov wrote: > The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): > > ThreadSanitizer: data-race in release_tty > Write of size 8 by thread T325 (K2579): > release_tty+0xf3/0x1c0 drivers/tty/tty_io.c:1688 > tty_release+0x698/0x7c0 drivers/t

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Dmitry Vyukov
On Wed, Sep 2, 2015 at 5:28 PM, Peter Hurley wrote: > On 09/02/2015 10:41 AM, Dmitry Vyukov wrote: >> On Wed, Sep 2, 2015 at 4:18 PM, Peter Hurley >> wrote: >>> On 09/01/2015 04:11 PM, Dmitry Vyukov wrote: The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): Th

[PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Dmitry Vyukov
The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): ThreadSanitizer: data-race in release_tty Write of size 8 by thread T325 (K2579): release_tty+0xf3/0x1c0 drivers/tty/tty_io.c:1688 tty_release+0x698/0x7c0 drivers/tty/tty_io.c:1920 __fput+0x15f/0x310 fs/file_table.c:207

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Peter Hurley
On 09/02/2015 10:41 AM, Dmitry Vyukov wrote: > On Wed, Sep 2, 2015 at 4:18 PM, Peter Hurley wrote: >> On 09/01/2015 04:11 PM, Dmitry Vyukov wrote: >>> The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): >>> >>> ThreadSanitizer: data-race in release_tty >>> Write of size 8 by t

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Dmitry Vyukov
On Wed, Sep 2, 2015 at 4:18 PM, Peter Hurley wrote: > On 09/01/2015 04:11 PM, Dmitry Vyukov wrote: >> The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): >> >> ThreadSanitizer: data-race in release_tty >> Write of size 8 by thread T325 (K2579): >> release_tty+0xf3/0x1c0 driv

Re: [PATCH] tty: fix data race in flush_to_ldisc

2015-09-02 Thread Peter Hurley
On 09/01/2015 04:11 PM, Dmitry Vyukov wrote: > The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): > > ThreadSanitizer: data-race in release_tty > Write of size 8 by thread T325 (K2579): > release_tty+0xf3/0x1c0 drivers/tty/tty_io.c:1688 > tty_release+0x698/0x7c0 drivers/t

[PATCH] tty: fix data race in flush_to_ldisc

2015-09-01 Thread Dmitry Vyukov
The data race is found with KernelThreadSanitizer (on rev 21bdb584af8c): ThreadSanitizer: data-race in release_tty Write of size 8 by thread T325 (K2579): release_tty+0xf3/0x1c0 drivers/tty/tty_io.c:1688 tty_release+0x698/0x7c0 drivers/tty/tty_io.c:1920 __fput+0x15f/0x310 fs/file_table.c:207