* [PATCH] padata.h: Annotate parallel_data with __rcu
@ 2020-01-22 17:02 madhuparnabhowmik10
2020-01-23 16:08 ` Daniel Jordan
0 siblings, 1 reply; 3+ messages in thread
From: madhuparnabhowmik10 @ 2020-01-22 17:02 UTC (permalink / raw)
To: steffen.klassert
Cc: linux-crypto, linux-kernel, joel, frextrite, rcu,
linux-kernel-mentees, paulmck, Madhuparna Bhowmik
From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
This patch fixes the following sparse errors:
kernel/padata.c:110:14: error: incompatible types in comparison expression
kernel/padata.c:520:9: error: incompatible types in comparison expression
kernel/padata.c:1000:9: error: incompatible types in comparison expression
Signed-off-by: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
---
include/linux/padata.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/padata.h b/include/linux/padata.h
index 23717eeaad23..72a081dd2b73 100644
--- a/include/linux/padata.h
+++ b/include/linux/padata.h
@@ -143,7 +143,7 @@ struct padata_instance {
struct hlist_node node;
struct workqueue_struct *parallel_wq;
struct workqueue_struct *serial_wq;
- struct parallel_data *pd;
+ struct parallel_data __rcu *pd;
struct padata_cpumask cpumask;
struct blocking_notifier_head cpumask_change_notifier;
struct kobject kobj;
--
2.17.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] padata.h: Annotate parallel_data with __rcu
2020-01-22 17:02 [PATCH] padata.h: Annotate parallel_data with __rcu madhuparnabhowmik10
@ 2020-01-23 16:08 ` Daniel Jordan
2020-01-24 4:26 ` Madhuparna Bhowmik
0 siblings, 1 reply; 3+ messages in thread
From: Daniel Jordan @ 2020-01-23 16:08 UTC (permalink / raw)
To: madhuparnabhowmik10
Cc: steffen.klassert, linux-crypto, linux-kernel, joel, frextrite,
rcu, linux-kernel-mentees, paulmck, Herbert Xu
[add Herbert]
Hi Madhuparna,
On Wed, Jan 22, 2020 at 10:32:46PM +0530, madhuparnabhowmik10@gmail.com wrote:
> From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
>
> This patch fixes the following sparse errors:
> kernel/padata.c:110:14: error: incompatible types in comparison expression
> kernel/padata.c:520:9: error: incompatible types in comparison expression
> kernel/padata.c:1000:9: error: incompatible types in comparison expression
This recent patch to padata in the cryptodev tree has fixed these sparse errors
and is heading for mainline soon:
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=bbefa1dd6a6d53537c11624752219e39959d04fb
Thanks,
Daniel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] padata.h: Annotate parallel_data with __rcu
2020-01-23 16:08 ` Daniel Jordan
@ 2020-01-24 4:26 ` Madhuparna Bhowmik
0 siblings, 0 replies; 3+ messages in thread
From: Madhuparna Bhowmik @ 2020-01-24 4:26 UTC (permalink / raw)
To: Daniel Jordan
Cc: madhuparnabhowmik10, steffen.klassert, linux-crypto,
linux-kernel, joel, frextrite, rcu, linux-kernel-mentees,
paulmck, Herbert Xu
On Thu, Jan 23, 2020 at 11:08:50AM -0500, Daniel Jordan wrote:
> [add Herbert]
>
> Hi Madhuparna,
>
> On Wed, Jan 22, 2020 at 10:32:46PM +0530, madhuparnabhowmik10@gmail.com wrote:
> > From: Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
> >
> > This patch fixes the following sparse errors:
> > kernel/padata.c:110:14: error: incompatible types in comparison expression
> > kernel/padata.c:520:9: error: incompatible types in comparison expression
> > kernel/padata.c:1000:9: error: incompatible types in comparison expression
>
> This recent patch to padata in the cryptodev tree has fixed these sparse errors
> and is heading for mainline soon:
>
> https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git/commit/?id=bbefa1dd6a6d53537c11624752219e39959d04fb
>
Thank you for letting me know about this.
Regards,
Madhuparna
> Thanks,
> Daniel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2020-01-23 16:08 ` Daniel Jordan
2020-01-24 4:26 ` Madhuparna Bhowmik
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