From: Frank Chang <frank.chang@sifive.com>
To: Atish Patra <atishp@rivosinc.com>
Cc: "qemu-devel@nongnu.org Developers" <qemu-devel@nongnu.org>,
Alistair Francis <alistair.francis@wdc.com>,
Anup Patel <anup.patel@wdc.com>,
"open list:RISC-V" <qemu-riscv@nongnu.org>,
dylan@rivosinc.com, Bin Meng <bmeng.cn@gmail.com>,
Jim Shu <jim.shu@sifive.com>
Subject: Re: [PATCH] hw/intc: Pass correct hartid while updating mtimecmp
Date: Sat, 14 May 2022 10:21:30 +0800 [thread overview]
Message-ID: <CAE_xrPiG6a1oH8UC1sr7cPqrJFQTMBHj+d-Tzs1TjaRtY2p2NA@mail.gmail.com> (raw)
In-Reply-To: <20220513221458.1192933-1-atishp@rivosinc.com>
[-- Attachment #1: Type: text/plain, Size: 1164 bytes --]
Reviewed-by: Frank Chang <frank.chang@sifive.com>
On Sat, May 14, 2022 at 6:15 AM Atish Patra <atishp@rivosinc.com> wrote:
> timecmp update function should be invoked with hartid for which
> timecmp is being updated. The following patch passes the incorrect
> hartid to the update function.
>
> Fixes: e2f01f3c2e13 ("hw/intc: Make RISC-V ACLINT mtime MMIO register
> writable")
>
> Signed-off-by: Atish Patra <atishp@rivosinc.com>
> ---
> hw/intc/riscv_aclint.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/hw/intc/riscv_aclint.c b/hw/intc/riscv_aclint.c
> index 0412edc98257..e6bceceefdbc 100644
> --- a/hw/intc/riscv_aclint.c
> +++ b/hw/intc/riscv_aclint.c
> @@ -233,7 +233,8 @@ static void riscv_aclint_mtimer_write(void *opaque,
> hwaddr addr,
> continue;
> }
> riscv_aclint_mtimer_write_timecmp(mtimer, RISCV_CPU(cpu),
> - i, env->timecmp);
> + mtimer->hartid_base + i,
> + env->timecmp);
> }
> return;
> }
> --
> 2.25.1
>
>
[-- Attachment #2: Type: text/html, Size: 1765 bytes --]
next prev parent reply other threads:[~2022-05-14 2:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-13 22:14 [PATCH] hw/intc: Pass correct hartid while updating mtimecmp Atish Patra
2022-05-14 2:21 ` Frank Chang [this message]
2022-05-14 4:42 ` Anup Patel
2022-05-16 22:41 ` Alistair Francis
2022-05-16 23:10 ` Alistair Francis
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=CAE_xrPiG6a1oH8UC1sr7cPqrJFQTMBHj+d-Tzs1TjaRtY2p2NA@mail.gmail.com \
--to=frank.chang@sifive.com \
--cc=alistair.francis@wdc.com \
--cc=anup.patel@wdc.com \
--cc=atishp@rivosinc.com \
--cc=bmeng.cn@gmail.com \
--cc=dylan@rivosinc.com \
--cc=jim.shu@sifive.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).