Re: PR/55415 CVS commit: src/sys/arch/vax/vax

[Greg Oster <oster%netbsd.org@localhost>]

On 2023-12-18 16.45, Kalvis Duckmanton wrote:
> The following reply was made to PR port-vax/55415; it has been noted by GNATS.
>
> From: "Kalvis Duckmanton" <kalvisd%netbsd.org@localhost>
> To: gnats-bugs%gnats.NetBSD.org@localhost
> Cc:
> Subject: PR/55415 CVS commit: src/sys/arch/vax/vax
> Date: Mon, 18 Dec 2023 22:40:01 +0000
>
>   Module Name:	src
>   Committed By:	kalvisd
>   Date:		Mon Dec 18 22:40:01 UTC 2023
>   
>   Modified Files:
>   	src/sys/arch/vax/vax: subr.S
>   
>   Log Message:
>   vax: preserve AST requests raised when handling software interrupts
>   
>       PR port-vax/55415
>   
>       On return from a software interrupt, if the software interrupt LWP
>       raised an AST request, copy the AST level from its PCB to the PCB
>       of the interrupted LWP.
>   
>       Reviewed by <ragge>

I'm very pleased to update this ticket and report that Kalvis's change 
means that this workaround:

 cvs rdiff -u -r1.106 -r1.107 src/sys/arch/vax/include/cpu.h

is no longer needed!!

Later...

Greg Oster