From: Claudio Imbrenda <imbrenda@linux.ibm.com>
To: Nico Boehr <nrb@linux.ibm.com>
Cc: frankja@linux.ibm.com, thuth@redhat.com, kvm@vger.kernel.org,
linux-s390@vger.kernel.org
Subject: Re: [kvm-unit-tests PATCH v7 5/8] s390x: lib: sie: don't reenter SIE on pgm int
Date: Fri, 3 Nov 2023 14:48:50 +0100 [thread overview]
Message-ID: <20231103144850.3f823ce0@p-imbrenda> (raw)
In-Reply-To: <20231103092954.238491-6-nrb@linux.ibm.com>
On Fri, 3 Nov 2023 10:29:34 +0100
Nico Boehr <nrb@linux.ibm.com> wrote:
[...]
> diff --git a/lib/s390x/asm/interrupt.h b/lib/s390x/asm/interrupt.h
> index d01f8a89641a..7f73d473b346 100644
> --- a/lib/s390x/asm/interrupt.h
> +++ b/lib/s390x/asm/interrupt.h
> @@ -97,4 +97,18 @@ static inline void low_prot_disable(void)
> ctl_clear_bit(0, CTL0_LOW_ADDR_PROT);
> }
>
> +/**
> + * read_pgm_int_code - Get the program interruption code of the last pgm int
> + * on the current CPU.
> + *
> + * This is similar to clear_pgm_int(), except that it doesn't clear the
> + * interruption information from lowcore.
> + *
> + * Returns 0 when none occurred.
* Return:
with that fixed:
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
[...]
next prev parent reply other threads:[~2023-11-03 14:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-03 9:29 [kvm-unit-tests PATCH v7 0/8] s390x: Add support for running guests without MSO/MSL Nico Boehr
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 1/8] lib: s390x: introduce bitfield for PSW mask Nico Boehr
2023-11-03 13:35 ` Claudio Imbrenda
2023-11-03 13:43 ` Janosch Frank
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 2/8] s390x: add function to set DAT mode for all interrupts Nico Boehr
2023-11-03 13:40 ` Claudio Imbrenda
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 3/8] s390x: sie: switch to home space mode before entering SIE Nico Boehr
2023-11-03 13:39 ` Janosch Frank
2023-11-03 13:44 ` Claudio Imbrenda
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 4/8] s390x: lib: don't forward PSW when handling exception in SIE Nico Boehr
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 5/8] s390x: lib: sie: don't reenter SIE on pgm int Nico Boehr
2023-11-03 13:48 ` Claudio Imbrenda [this message]
2023-11-03 13:53 ` Janosch Frank
2023-11-06 16:36 ` Nico Boehr
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 6/8] s390x: add test source dir to include paths Nico Boehr
2023-11-03 13:56 ` Janosch Frank
2023-11-03 13:57 ` Claudio Imbrenda
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 7/8] s390x: add a test for SIE without MSO/MSL Nico Boehr
2023-11-03 14:12 ` Claudio Imbrenda
2023-11-03 14:16 ` Janosch Frank
2023-11-06 15:51 ` Nico Boehr
2023-11-06 10:39 ` Heiko Carstens
2023-11-03 9:29 ` [kvm-unit-tests PATCH v7 8/8] lib: s390x: interrupt: remove TEID_ASCE defines Nico Boehr
2023-11-03 14:14 ` Claudio Imbrenda
2023-11-03 14:18 ` Janosch Frank
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