From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: BALATON Zoltan <balaton@eik.bme.hu>,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
Daniel Henrique Barboza <danielhb413@gmail.com>,
clg@kaod.org
Subject: Re: [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers
Date: Thu, 22 Feb 2024 13:09:19 +0100 [thread overview]
Message-ID: <f0b24f1d-1d6d-477d-948d-976b89f922d6@linaro.org> (raw)
In-Reply-To: <5441ced92de39f712378e8aac4346aef809301c7.1708601065.git.balaton@eik.bme.hu>
On 22/2/24 12:33, BALATON Zoltan wrote:
> After previous changes the hypercall handling in 7xx and 74xx
> exception handlers can be folded into one if statement to simpilfy
"simplify"
> this code. Also add "unlikely" to mark the less freqiently used branch
"frequently"
> for the compiler.
>
> Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
> Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
> ---
> target/ppc/excp_helper.c | 24 ++++++++----------------
> 1 file changed, 8 insertions(+), 16 deletions(-)
next prev parent reply other threads:[~2024-02-22 12:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 11:33 [PATCH v6 0/9] Misc clean ups to target/ppc exception handling BALATON Zoltan
2024-02-22 11:33 ` [PATCH v6 1/9] target/ppc: Use env_cpu for cpu_abort in excp_helper BALATON Zoltan
2024-02-22 12:06 ` Philippe Mathieu-Daudé
2024-02-22 11:33 ` [PATCH v6 2/9] target/ppc: Readability improvements in exception handlers BALATON Zoltan
2024-02-22 11:33 ` [PATCH v6 3/9] target/ppc: Fix gen_sc to use correct nip BALATON Zoltan
2024-02-27 6:23 ` Nicholas Piggin
2024-02-22 11:33 ` [PATCH v6 4/9] target/ppc: Move patching nip from exception handler to helper_scv BALATON Zoltan
2024-02-22 11:33 ` [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers BALATON Zoltan
2024-02-22 12:09 ` Philippe Mathieu-Daudé [this message]
2024-02-22 12:20 ` BALATON Zoltan
2024-02-27 6:36 ` Nicholas Piggin
2024-02-27 6:32 ` Nicholas Piggin
2024-02-22 11:34 ` [PATCH v6 6/9] target/ppc: Clean up ifdefs in excp_helper.c, part 1 BALATON Zoltan
2024-02-22 11:34 ` [PATCH v6 7/9] target/ppc: Clean up ifdefs in excp_helper.c, part 2 BALATON Zoltan
2024-02-22 11:34 ` [PATCH v6 8/9] target/ppc: Clean up ifdefs in excp_helper.c, part 3 BALATON Zoltan
2024-02-22 11:34 ` [PATCH v6 9/9] target/ppc: Remove interrupt handler wrapper functions BALATON Zoltan
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