From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: mark.cave-ayland@ilande.co.uk, laurent@vivier.eu
Subject: Re: [PATCH 01/14] linux-user/sparc: Raise SIGILL for all unhandled software traps
Date: Thu, 02 Feb 2023 12:56:58 +0100 [thread overview]
Message-ID: <ee7efdc49eec7cb26d9cbe909a30f3c126759a54.camel@linux.ibm.com> (raw)
In-Reply-To: <20230202005204.2055899-2-richard.henderson@linaro.org>
On Wed, 2023-02-01 at 14:51 -1000, Richard Henderson wrote:
> The linux kernel's trap tables vector all unassigned trap
> numbers to BAD_TRAP, which then raises SIGILL.
>
> Reported-by: Ilya Leoshkevich <iii@linux.ibm.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> linux-user/sparc/cpu_loop.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
Thanks!
Tested-by: Ilya Leoshkevich <iii@linux.ibm.com>
next prev parent reply other threads:[~2023-02-02 11:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 0:51 [PATCH 00/14] linux-user/sparc: Handle missing traps Richard Henderson
2023-02-02 0:51 ` [PATCH 01/14] linux-user/sparc: Raise SIGILL for all unhandled software traps Richard Henderson
2023-02-02 11:56 ` Ilya Leoshkevich [this message]
2023-02-02 0:51 ` [PATCH 02/14] linux-user/sparc: Tidy syscall trap Richard Henderson
2023-02-02 1:15 ` Richard Henderson
2023-02-02 0:51 ` [PATCH 03/14] linux-user/sparc: Use TT_TRAP for flush windows Richard Henderson
2023-02-02 0:51 ` [PATCH 04/14] linux-user/sparc: Tidy window spill/fill traps Richard Henderson
2023-02-02 0:51 ` [PATCH 05/14] linux-user/sparc: Fix sparc64_{get,set}_context traps Richard Henderson
2023-02-02 0:51 ` [PATCH 06/14] linux-user/sparc: Handle software breakpoint trap Richard Henderson
2023-02-02 0:51 ` [PATCH 07/14] linux-user/sparc: Handle division by zero traps Richard Henderson
2023-02-02 0:51 ` [PATCH 08/14] linux-user/sparc: Handle getcc, setcc, getpsr traps Richard Henderson
2023-02-02 0:51 ` [PATCH 09/14] linux-user/sparc: Handle priviledged opcode trap Richard Henderson
2023-02-02 0:52 ` [PATCH 10/14] linux-user/sparc: Handle privilidged action trap Richard Henderson
2023-02-02 0:52 ` [PATCH 11/14] linux-user/sparc: Handle coprocessor disabled trap Richard Henderson
2023-02-02 0:52 ` [PATCH 12/14] linux-user/sparc: Handle unimplemented flush trap Richard Henderson
2023-02-02 0:52 ` [PATCH 13/14] linux-user/sparc: Handle floating-point exceptions Richard Henderson
2023-02-02 0:52 ` [PATCH 14/14] linux-user/sparc: Handle tag overflow traps Richard Henderson
2023-02-05 23:24 ` [PATCH 00/14] linux-user/sparc: Handle missing traps Mark Cave-Ayland
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