* Re: [PATCH 0/2] tty: n_gsm: revert tx_mutex usage
[not found] <DB9PR10MB58817A08B92BA7F943CDD9B2E02E9@DB9PR10MB5881.EURPRD10.PROD.OUTLOOK.COM>
@ 2022-10-24 14:37 ` Greg KH
0 siblings, 0 replies; 3+ messages in thread
From: Greg KH @ 2022-10-24 14:37 UTC (permalink / raw)
To: Starke, Daniel
Cc: pchelkin, jirislaby, Alexey Khoroshilov, linux-kernel,
lvc-project, Pavel Machek
On Mon, Oct 24, 2022 at 01:30:23PM +0000, Starke, Daniel wrote:
> I have checked both patches. Those appear to be correct.
> Furthermore, I also recommend to bring in these reverts.
Can you send a "Reviewed-by:" tag for me to apply? Hint, don't send it
in an HTML email so that lore.kernel.org will properly pick it up.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 0/2] tty: n_gsm: revert tx_mutex usage
2022-10-08 11:02 ` [PATCH 0/2] tty: n_gsm: revert tx_mutex usage Fedor Pchelkin
@ 2022-10-25 7:31 ` Pavel Machek
0 siblings, 0 replies; 3+ messages in thread
From: Pavel Machek @ 2022-10-25 7:31 UTC (permalink / raw)
To: Fedor Pchelkin
Cc: Daniel Starke, Jiri Slaby, lvc-project, Alexey Khoroshilov,
Greg Kroah-Hartman, linux-kernel
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Hi!
> As far as switching to tx_mutex turns out to have its own problems,
> we suggest to revert it and to find another solution for the original
> issue described in 902e02ea9385 ("tty: n_gsm: avoid call of sleeping
> functions from atomic context").
We have lived with locking problems for a long time, and we really
don't want data corruption.
Reviewed-by: Pavel Machek <pavel@denx.de>
Best regards,
Pavel
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 0/2] tty: n_gsm: revert tx_mutex usage
2022-10-08 10:54 [PATCH v2] tty: n_gsm: avoid call of sleeping functions from atomic context Fedor Pchelkin
@ 2022-10-08 11:02 ` Fedor Pchelkin
2022-10-25 7:31 ` Pavel Machek
0 siblings, 1 reply; 3+ messages in thread
From: Fedor Pchelkin @ 2022-10-08 11:02 UTC (permalink / raw)
To: Daniel Starke
Cc: Fedor Pchelkin, Jiri Slaby, lvc-project, Alexey Khoroshilov,
Greg Kroah-Hartman, linux-kernel, Pavel Machek
As far as switching to tx_mutex turns out to have its own problems,
we suggest to revert it and to find another solution for the original
issue described in 902e02ea9385 ("tty: n_gsm: avoid call of sleeping
functions from atomic context").
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-10-24 14:37 ` [PATCH 0/2] tty: n_gsm: revert tx_mutex usage Greg KH
2022-10-08 10:54 [PATCH v2] tty: n_gsm: avoid call of sleeping functions from atomic context Fedor Pchelkin
2022-10-08 11:02 ` [PATCH 0/2] tty: n_gsm: revert tx_mutex usage Fedor Pchelkin
2022-10-25 7:31 ` Pavel Machek
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