On Wed, Apr 25, 2018 at 03:39:48PM +0100, Alan Cox wrote:
> On Wed, 25 Apr 2018 22:20:50 +0900
> DaeRyong Jeong wrote:
>
> > tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> > by th->used and updates tb->used.
> > But
On Wed, Apr 25, 2018 at 03:39:48PM +0100, Alan Cox wrote:
> On Wed, 25 Apr 2018 22:20:50 +0900
> DaeRyong Jeong wrote:
>
> > tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> > by th->used and updates tb->used.
> > But tty_insert_flip_string_fixed_flag() can be executed
On Wed, Apr 25, 2018 at 03:41:59PM +0200, Greg KH wrote:
> On Wed, Apr 25, 2018 at 10:20:50PM +0900, DaeRyong Jeong wrote:
> > tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> > by th->used and updates tb->used.
> > But tty_insert_flip_string_fixed_flag() can be executed
On Wed, Apr 25, 2018 at 03:41:59PM +0200, Greg KH wrote:
> On Wed, Apr 25, 2018 at 10:20:50PM +0900, DaeRyong Jeong wrote:
> > tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> > by th->used and updates tb->used.
> > But tty_insert_flip_string_fixed_flag() can be executed
On Wed, 25 Apr 2018 22:20:50 +0900
DaeRyong Jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But tty_insert_flip_string_fixed_flag() can be executed concurrently and
> tb->used can be updated
On Wed, 25 Apr 2018 22:20:50 +0900
DaeRyong Jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But tty_insert_flip_string_fixed_flag() can be executed concurrently and
> tb->used can be updated improperly.
The tty input
On Wed, Apr 25, 2018 at 10:20:50PM +0900, DaeRyong Jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But tty_insert_flip_string_fixed_flag() can be executed concurrently and
> tb->used can be updated improperly.
> It leads
On Wed, Apr 25, 2018 at 10:20:50PM +0900, DaeRyong Jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But tty_insert_flip_string_fixed_flag() can be executed concurrently and
> tb->used can be updated improperly.
> It leads
On Fri, Apr 20, 2018 at 04:40:56PM +0900, daelyong jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But it is possible that tty_insert_flip_string_fixed_flag() is executed
> concurrently and tb->used is updated
On Fri, Apr 20, 2018 at 04:40:56PM +0900, daelyong jeong wrote:
> tty_insert_flip_string_fixed_flag() copies chars to the buffer indicated
> by th->used and updates tb->used.
> But it is possible that tty_insert_flip_string_fixed_flag() is executed
> concurrently and tb->used is updated
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