From: Ilya Leoshkevich <iii@linux.ibm.com>
To: Richard Henderson <richard.henderson@linaro.org>, qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, david@redhat.com, thuth@redhat.com
Subject: Re: [PATCH 04/14] target/s390x: Record separate PER bits in TB flags
Date: Wed, 22 May 2024 23:33:30 +0200 [thread overview]
Message-ID: <ada367dd66c9376b7ed8ca357f5e33ccd9fdfa29.camel@linux.ibm.com> (raw)
In-Reply-To: <20240502054417.234340-5-richard.henderson@linaro.org>
On Wed, 2024-05-01 at 22:44 -0700, Richard Henderson wrote:
> Record successful-branching, instruction-fetching, and
> store-using-real-address. The other PER bits are not used
> during translation. Having checked these at translation time,
> we can remove runtime tests from the helpers.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> target/s390x/cpu.h | 42 ++++++++++++++++++++++++--------
> --
> target/s390x/cpu.c | 22 ++++++++++++++----
> target/s390x/tcg/misc_helper.c | 21 +++++++----------
> target/s390x/tcg/translate.c | 10 ++++----
> 4 files changed, 61 insertions(+), 34 deletions(-)
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
next prev parent reply other threads:[~2024-05-22 21:34 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-02 5:44 [PATCH 00/14] target/s390x: Fix and improve PER Richard Henderson
2024-05-02 5:44 ` [PATCH 01/14] target/s390x: Do not use unwind for per_check_exception Richard Henderson
2024-05-22 20:46 ` Ilya Leoshkevich
2024-05-02 5:44 ` [PATCH 02/14] target/s390x: Move cpu_get_tb_cpu_state out of line Richard Henderson
2024-05-03 5:34 ` Thomas Huth
2024-05-22 20:48 ` Ilya Leoshkevich
2024-05-02 5:44 ` [PATCH 03/14] target/s390x: Update CR9 bits Richard Henderson
2024-05-03 8:34 ` Thomas Huth
2024-05-22 20:51 ` Ilya Leoshkevich
2024-05-02 5:44 ` [PATCH 04/14] target/s390x: Record separate PER bits in TB flags Richard Henderson
2024-05-22 21:33 ` Ilya Leoshkevich [this message]
2024-05-02 5:44 ` [PATCH 05/14] target/s390x: Disable conditional branch-to-next for PER Richard Henderson
2024-05-02 5:44 ` [PATCH 06/14] target/s390x: Introduce help_goto_indirect Richard Henderson
2024-05-02 5:44 ` [PATCH 07/14] target/s390x: Simplify help_branch Richard Henderson
2024-05-02 5:44 ` [PATCH 08/14] target/s390x: Split per_breaking_event from per_branch_* Richard Henderson
2024-05-02 5:44 ` [PATCH 09/14] target/s390x: Raise exception from helper_per_branch Richard Henderson
2024-05-22 22:45 ` Ilya Leoshkevich
2024-05-22 22:54 ` Richard Henderson
2024-05-02 5:44 ` [PATCH 10/14] target/s390x: Raise exception from per_store_real Richard Henderson
2024-05-02 5:44 ` [PATCH 11/14] target/s390x: Fix helper_per_ifetch flags Richard Henderson
2024-05-07 13:29 ` David Hildenbrand
2024-05-02 5:44 ` [PATCH 12/14] target/s390x: Simplify per_ifetch, per_check_exception Richard Henderson
2024-05-29 10:17 ` Thomas Huth
2024-05-02 5:44 ` [PATCH 13/14] target/s390x: Adjust check of noreturn in translate_one Richard Henderson
2024-05-02 5:44 ` [PATCH 14/14] tests/tcg/s390x: Add per.S Richard Henderson
2024-05-22 19:58 ` Ilya Leoshkevich
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