From: Shrikanth Hegde <sshegde@linux.ibm.com>
To: Mukesh Kumar Chaurasiya <mchauras@linux.ibm.com>
Cc: maddy@linux.ibm.com, mpe@ellerman.id.au, npiggin@gmail.com,
christophe.leroy@csgroup.eu, oleg@redhat.com, kees@kernel.org,
luto@amacapital.net, wad@chromium.org, deller@gmx.de,
ldv@strace.io, macro@orcam.me.uk, charlie@rivosinc.com,
akpm@linux-foundation.org, bigeasy@linutronix.de,
ankur.a.arora@oracle.com, naveen@kernel.org,
thomas.weissschuh@linutronix.de, Jason@zx2c4.com,
peterz@infradead.org, tglx@linutronix.de, namcao@linutronix.de,
kan.liang@linux.intel.com, mingo@kernel.org,
oliver.upton@linux.dev, mark.barnett@arm.com,
atrajeev@linux.vnet.ibm.com, rppt@kernel.org,
coltonlewis@google.com, linuxppc-dev@lists.ozlabs.org,
linux-kernel@vger.kernel.org
Subject: Re: [RFC V2 1/8] powerpc: rename arch_irq_disabled_regs
Date: Sat, 13 Sep 2025 18:20:07 +0530 [thread overview]
Message-ID: <da3c9140-5f5e-4ee4-901c-40615ba66ddc@linux.ibm.com> (raw)
In-Reply-To: <20250908210235.137300-3-mchauras@linux.ibm.com>
On 9/9/25 2:32 AM, Mukesh Kumar Chaurasiya wrote:
> Renaming arch_irq_disabled_regs to regs_irqs_disabled to be used
> commonly in generic entry exit framework and ppc arch code.
>
> Signed-off-by: Mukesh Kumar Chaurasiya <mchauras@linux.ibm.com>
> ---
> arch/powerpc/include/asm/hw_irq.h | 4 ++--
> arch/powerpc/include/asm/interrupt.h | 12 ++++++------
> arch/powerpc/kernel/interrupt.c | 4 ++--
> arch/powerpc/kernel/syscall.c | 2 +-
> arch/powerpc/kernel/traps.c | 2 +-
> arch/powerpc/kernel/watchdog.c | 2 +-
> arch/powerpc/perf/core-book3s.c | 2 +-
> 7 files changed, 14 insertions(+), 14 deletions(-)
>
...
> return 0;
> diff --git a/arch/powerpc/perf/core-book3s.c b/arch/powerpc/perf/core-book3s.c
> index 8b0081441f85d..f7518b7e30554 100644
> --- a/arch/powerpc/perf/core-book3s.c
> +++ b/arch/powerpc/perf/core-book3s.c
> @@ -2482,7 +2482,7 @@ static void __perf_event_interrupt(struct pt_regs *regs)
> * will trigger a PMI after waking up from idle. Since counter values are _not_
> * saved/restored in idle path, can lead to below "Can't find PMC" message.
> */
> - if (unlikely(!found) && !arch_irq_disabled_regs(regs))
> + if (unlikely(!found) && !regs_irqs_disabled(regs))
> printk_ratelimited(KERN_WARNING "Can't find PMC that caused IRQ\n");
>
> /*
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
next prev parent reply other threads:[~2025-09-13 12:51 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-08 21:02 [RFC V2 0/8] Generic IRQ entry/exit support for powerpc Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 1/8] powerpc: rename arch_irq_disabled_regs Mukesh Kumar Chaurasiya
2025-09-13 12:50 ` Shrikanth Hegde [this message]
2025-09-08 21:02 ` [RFC V2 2/8] powerpc: Prepare to build with generic entry/exit framework Mukesh Kumar Chaurasiya
2025-09-13 12:49 ` Shrikanth Hegde
2025-09-16 4:16 ` Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 3/8] powerpc: introduce arch_enter_from_user_mode Mukesh Kumar Chaurasiya
2025-09-14 9:02 ` Shrikanth Hegde
2025-09-16 4:19 ` Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 4/8] powerpc: Introduce syscall exit arch functions Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 5/8] powerpc: add exit_flags field in pt_regs Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 6/8] powerpc: Prepare for IRQ entry exit Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 7/8] powerpc: Enable IRQ generic entry/exit path Mukesh Kumar Chaurasiya
2025-09-16 4:16 ` Shrikanth Hegde
2025-09-18 6:55 ` Mukesh Kumar Chaurasiya
2025-09-08 21:02 ` [RFC V2 8/8] powerpc: Enable Generic Entry/Exit for syscalls Mukesh Kumar Chaurasiya
2025-09-09 6:54 ` Shrikanth Hegde
2025-09-09 8:46 ` Mukesh Kumar Chaurasiya
2025-09-18 6:57 ` Mukesh Kumar Chaurasiya
2025-09-10 20:34 ` [RFC V2 0/8] Generic IRQ entry/exit support for powerpc Thomas Gleixner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=da3c9140-5f5e-4ee4-901c-40615ba66ddc@linux.ibm.com \
--to=sshegde@linux.ibm.com \
--cc=Jason@zx2c4.com \
--cc=akpm@linux-foundation.org \
--cc=ankur.a.arora@oracle.com \
--cc=atrajeev@linux.vnet.ibm.com \
--cc=bigeasy@linutronix.de \
--cc=charlie@rivosinc.com \
--cc=christophe.leroy@csgroup.eu \
--cc=coltonlewis@google.com \
--cc=deller@gmx.de \
--cc=kan.liang@linux.intel.com \
--cc=kees@kernel.org \
--cc=ldv@strace.io \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=luto@amacapital.net \
--cc=macro@orcam.me.uk \
--cc=maddy@linux.ibm.com \
--cc=mark.barnett@arm.com \
--cc=mchauras@linux.ibm.com \
--cc=mingo@kernel.org \
--cc=mpe@ellerman.id.au \
--cc=namcao@linutronix.de \
--cc=naveen@kernel.org \
--cc=npiggin@gmail.com \
--cc=oleg@redhat.com \
--cc=oliver.upton@linux.dev \
--cc=peterz@infradead.org \
--cc=rppt@kernel.org \
--cc=tglx@linutronix.de \
--cc=thomas.weissschuh@linutronix.de \
--cc=wad@chromium.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®