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From: "jonathan.albrecht" <jonathan.albrecht@linux.vnet.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: ruixin.bao@ibm.com, david@redhat.com, cohuck@redhat.com,
	qemu-s390x
	<qemu-s390x-bounces+jonathan.albrecht=linux.vnet.ibm.com@nongnu.org>,
	qemu-devel@nongnu.org, qemu-s390x@nongnu.org
Subject: Re: [PATCH 0/5] linux-user/s390x: Fix psw.mask handling in signals
Date: Tue, 15 Jun 2021 14:03:06 -0400	[thread overview]
Message-ID: <87431a2f3cdefff42dc375ec888660e4@imap.linux.ibm.com> (raw)
In-Reply-To: <20210615030744.1252385-1-richard.henderson@linaro.org>

On 2021-06-14 11:07 pm, Richard Henderson wrote:
> The PSW_MASK_CC component of psw.mask was not handled properly
> in the creation or restoration of signal frames.
> 

Thanks Richard! Peter and I tested this series against:
  * https://bugs.launchpad.net/qemu/+bug/1886793
  * https://bugs.launchpad.net/qemu/+bug/1893040
and they look fixed now.

Appreciate your time on this,

Jon

> 
> r~
> 
> 
> Richard Henderson (5):
>   target/s390x: Expose load_psw and get_psw_mask to cpu.h
>   target/s390x: Do not modify cpu state in s390_cpu_get_psw_mask
>   target/s390x: Improve s390_cpu_dump_state vs cc_op
>   target/s390x: Use s390_cpu_{set_psw,get_psw_mask} in gdbstub
>   linux-user/s390x: Save and restore psw.mask properly
> 
>  target/s390x/cpu.h         |   3 ++
>  target/s390x/internal.h    |   5 --
>  linux-user/s390x/signal.c  |  37 ++++++++++++--
>  target/s390x/cc_helper.c   |   2 +-
>  target/s390x/excp_helper.c |  28 +++++-----
>  target/s390x/gdbstub.c     |  15 +-----
>  target/s390x/helper.c      | 101 ++++++++++++++++++++-----------------
>  target/s390x/sigp.c        |   3 +-
>  8 files changed, 110 insertions(+), 84 deletions(-)


  parent reply	other threads:[~2021-06-15 18:04 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-15  3:07 [PATCH 0/5] linux-user/s390x: Fix psw.mask handling in signals Richard Henderson
2021-06-15  3:07 ` [PATCH 1/5] target/s390x: Expose load_psw and get_psw_mask to cpu.h Richard Henderson
2021-06-15  7:47   ` David Hildenbrand
2021-06-15  8:57   ` Alex Bennée
2021-06-15  3:07 ` [PATCH 2/5] target/s390x: Do not modify cpu state in s390_cpu_get_psw_mask Richard Henderson
2021-06-15  7:49   ` David Hildenbrand
2021-06-15  3:07 ` [PATCH 3/5] target/s390x: Improve s390_cpu_dump_state vs cc_op Richard Henderson
2021-06-15  7:51   ` David Hildenbrand
2021-06-15  3:07 ` [PATCH 4/5] target/s390x: Use s390_cpu_{set_psw, get_psw_mask} in gdbstub Richard Henderson
2021-06-15  7:52   ` David Hildenbrand
2021-06-15  3:07 ` [PATCH 5/5] linux-user/s390x: Save and restore psw.mask properly Richard Henderson
2021-06-15  7:59   ` David Hildenbrand
2021-06-15  9:02 ` [PATCH 0/5] linux-user/s390x: Fix psw.mask handling in signals Christian Borntraeger
2021-06-16 15:00   ` Cornelia Huck
2021-06-15  9:27 ` Alex Bennée
2021-06-15  9:51   ` Alex Bennée
2021-06-16 10:38   ` Cornelia Huck
2021-06-16 14:48     ` Richard Henderson
2021-06-16 14:59       ` Cornelia Huck
2021-06-15 18:03 ` jonathan.albrecht [this message]
2021-06-16 15:01   ` Cornelia Huck
2021-06-16 15:22     ` jonathan.albrecht
2021-06-17  8:33 ` Cornelia Huck

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