All of lore.kernel.org
 help / color / mirror / Atom feed
From: Bin Meng <bmeng.cn@gmail.com>
To: Alistair Francis <alistair.francis@wdc.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>,
	"open list:RISC-V" <qemu-riscv@nongnu.org>,
	"qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
	Alistair Francis <alistair23@gmail.com>
Subject: Re: [PATCH v1 3/3] target/riscv: Regen floating point rounding mode in dynamic mode
Date: Fri, 3 Jul 2020 09:24:59 +0800	[thread overview]
Message-ID: <CAEUhbmVsQX+es-xw5Omj+-dsU1Km2kKNAZa_NJ6PipE4ZAEucA@mail.gmail.com> (raw)
In-Reply-To: <ea4f280e6f77e734c8e555e3c98d10085ce9f5b6.1593547870.git.alistair.francis@wdc.com>

On Wed, Jul 1, 2020 at 4:23 AM Alistair Francis
<alistair.francis@wdc.com> wrote:
>
> When a guest specificies the the rounding mode should be dynamic 0b111
> then we want to re-caclulate the rounding mode on each instruction. The
> gen_helper_set_rounding_mode() function will correctly check the
> rounding mode and handle a dynamic rounding, we just need to make sure
> it's always called if dynamic rounding is selected.
>
> Fixes: 1885350 ("RISCV dynamic rounding mode is not behaving correctly")

I can't find this commit id.

> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
>  target/riscv/translate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Regards,
Bin


WARNING: multiple messages have this Message-ID (diff)
From: Bin Meng <bmeng.cn@gmail.com>
To: Alistair Francis <alistair.francis@wdc.com>
Cc: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
	"open list:RISC-V" <qemu-riscv@nongnu.org>,
	 Palmer Dabbelt <palmer@dabbelt.com>,
	Alistair Francis <alistair23@gmail.com>
Subject: Re: [PATCH v1 3/3] target/riscv: Regen floating point rounding mode in dynamic mode
Date: Fri, 3 Jul 2020 09:24:59 +0800	[thread overview]
Message-ID: <CAEUhbmVsQX+es-xw5Omj+-dsU1Km2kKNAZa_NJ6PipE4ZAEucA@mail.gmail.com> (raw)
In-Reply-To: <ea4f280e6f77e734c8e555e3c98d10085ce9f5b6.1593547870.git.alistair.francis@wdc.com>

On Wed, Jul 1, 2020 at 4:23 AM Alistair Francis
<alistair.francis@wdc.com> wrote:
>
> When a guest specificies the the rounding mode should be dynamic 0b111
> then we want to re-caclulate the rounding mode on each instruction. The
> gen_helper_set_rounding_mode() function will correctly check the
> rounding mode and handle a dynamic rounding, we just need to make sure
> it's always called if dynamic rounding is selected.
>
> Fixes: 1885350 ("RISCV dynamic rounding mode is not behaving correctly")

I can't find this commit id.

> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
> ---
>  target/riscv/translate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>

Regards,
Bin


  parent reply	other threads:[~2020-07-03  1:25 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-30 20:12 [PATCH v1 0/3] A few RISC-V fixes Alistair Francis
2020-06-30 20:12 ` Alistair Francis
2020-06-30 20:12 ` [PATCH v1 1/3] hw/char: Convert the Ibex UART to use the qdev Clock model Alistair Francis
2020-06-30 20:12   ` Alistair Francis
2020-07-03  7:42   ` Philippe Mathieu-Daudé
2020-07-03  7:42     ` Philippe Mathieu-Daudé
2020-07-07 17:20     ` Alistair Francis
2020-07-07 17:20       ` Alistair Francis
2020-06-30 20:12 ` [PATCH v1 2/3] hw/riscv: Allow 64 bit access to SiFive CLINT Alistair Francis
2020-06-30 20:12   ` Alistair Francis
2020-07-01  0:19   ` LIU Zhiwei
2020-07-01  0:19     ` LIU Zhiwei
2020-07-02  3:33     ` Alistair Francis
2020-07-02  3:33       ` Alistair Francis
2020-07-03  7:44   ` Philippe Mathieu-Daudé
2020-07-03  7:44     ` Philippe Mathieu-Daudé
2020-06-30 20:12 ` [PATCH v1 3/3] target/riscv: Regen floating point rounding mode in dynamic mode Alistair Francis
2020-06-30 20:12   ` Alistair Francis
2020-06-30 21:51   ` Richard Henderson
2020-06-30 21:51     ` Richard Henderson
2020-07-01  0:17     ` LIU Zhiwei
2020-07-03  1:24   ` Bin Meng [this message]
2020-07-03  1:24     ` Bin Meng
2020-07-07 17:23     ` Alistair Francis
2020-07-07 17:23       ` Alistair Francis
2020-07-08  0:36       ` Bin Meng
2020-07-08  0:36         ` Bin Meng

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAEUhbmVsQX+es-xw5Omj+-dsU1Km2kKNAZa_NJ6PipE4ZAEucA@mail.gmail.com \
    --to=bmeng.cn@gmail.com \
    --cc=alistair.francis@wdc.com \
    --cc=alistair23@gmail.com \
    --cc=palmer@dabbelt.com \
    --cc=qemu-devel@nongnu.org \
    --cc=qemu-riscv@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.