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Re: [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers
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From: |
Nicholas Piggin |
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Subject: |
Re: [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers |
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Date: |
Tue, 27 Feb 2024 16:36:41 +1000 |
On Thu Feb 22, 2024 at 10:20 PM AEST, BALATON Zoltan wrote:
> On Thu, 22 Feb 2024, Philippe Mathieu-Daudé wrote:
> > 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"
>
> Could these be fixed up when merging please? I'd not resend again unless
> there's some other things need fixing.
Main thing was the gen_exception_err code shraing with sc. If you
wouldn't mind resending the series with all fixups. I'll plan to
get another ppc PR in before soft freeze in ~ 2 weeks so and I'll
grab this if possible.
Thanks,
Nick
- [PATCH v6 0/9] Misc clean ups to target/ppc exception handling, BALATON Zoltan, 2024/02/22
- [PATCH v6 3/9] target/ppc: Fix gen_sc to use correct nip, BALATON Zoltan, 2024/02/22
- [PATCH v6 1/9] target/ppc: Use env_cpu for cpu_abort in excp_helper, BALATON Zoltan, 2024/02/22
- [PATCH v6 6/9] target/ppc: Clean up ifdefs in excp_helper.c, part 1, BALATON Zoltan, 2024/02/22
- [PATCH v6 7/9] target/ppc: Clean up ifdefs in excp_helper.c, part 2, BALATON Zoltan, 2024/02/22
- [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers, BALATON Zoltan, 2024/02/22
- Re: [PATCH v6 5/9] target/ppc: Simplify syscall exception handlers, Nicholas Piggin, 2024/02/27
- [PATCH v6 8/9] target/ppc: Clean up ifdefs in excp_helper.c, part 3, BALATON Zoltan, 2024/02/22
- [PATCH v6 2/9] target/ppc: Readability improvements in exception handlers, BALATON Zoltan, 2024/02/22
- [PATCH v6 9/9] target/ppc: Remove interrupt handler wrapper functions, BALATON Zoltan, 2024/02/22
- [PATCH v6 4/9] target/ppc: Move patching nip from exception handler to helper_scv, BALATON Zoltan, 2024/02/22