From: sashiko-bot@kernel.org
To: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org
Subject: Re: [PATCH v15 04/12] HWBP: Add modify_local_hw_breakpoint_addr() API
Date: Mon, 07 Sep 2026 04:04:31 +0000 [thread overview]
Message-ID: <20260907040431.740171F00A3A@smtp.kernel.org> (raw)
In-Reply-To: <178875282353.93794.1882454863588931285.stgit@devnote2>
> From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
> Add modify_local_hw_breakpoint_addr() to update only the watched
> address of an installed hardware breakpoint on the local CPU without
> releasing and reserving its hardware slot. This is available when the
> architecture selects CONFIG_HAVE_MODIFY_LOCAL_HW_BREAKPOINT_ADDR.
>
> The caller must provide an installed local event and a valid address,
> and update other CPUs separately.
>
> Link: https://lore.kernel.org/all/f9c49dfa49bdc57ba8c0574bc9981c1e581acf92.1785067572.git.wangjinchao600@gmail.com/
>
> Assisted-by: Antigravity:gemini-3.8-flash
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
> Signed-off-by: Jinchao Wang <wangjinchao600@gmail.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/178875277830.93794.14247844688761142429.stgit@devnote2?part=4
next prev parent reply other threads:[~2026-09-07 4:04 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-07 3:46 [PATCH v15 00/12] tracing: wprobe: x86: Add wprobe for watchpoint Masami Hiramatsu (Google)
2026-09-07 3:46 ` [PATCH v15 01/12] x86/mce: Fix hardware debug register corruption on task migration Masami Hiramatsu (Google)
2026-09-07 3:57 ` sashiko-bot
2026-09-07 3:46 ` [PATCH v15 02/12] x86/hw_breakpoints: Make DR7 updates NMI safe Masami Hiramatsu (Google)
2026-09-07 4:00 ` sashiko-bot
2026-09-07 3:46 ` [PATCH v15 03/12] x86/hw_breakpoints: Add arch_modify_local_hw_breakpoint_addr() API Masami Hiramatsu (Google)
2026-09-07 4:02 ` sashiko-bot
2026-09-07 3:47 ` [PATCH v15 04/12] HWBP: Add modify_local_hw_breakpoint_addr() API Masami Hiramatsu (Google)
2026-09-07 4:04 ` sashiko-bot [this message]
2026-09-07 3:47 ` [PATCH v15 05/12] tracing/wprobe: Add wprobe (watchpoint probe) trace event support Masami Hiramatsu (Google)
2026-09-07 4:15 ` sashiko-bot
2026-09-07 3:47 ` [PATCH v15 06/12] x86: hw_breakpoint: Add a kconfig to clarify when a breakpoint fires Masami Hiramatsu (Google)
2026-09-07 3:52 ` sashiko-bot
2026-09-07 3:47 ` [PATCH v15 07/12] selftests: tracing: Add a basic testcase for wprobe Masami Hiramatsu (Google)
2026-09-07 3:53 ` sashiko-bot
2026-09-07 3:47 ` [PATCH v15 08/12] selftests: tracing: Add syntax " Masami Hiramatsu (Google)
2026-09-07 3:58 ` sashiko-bot
2026-09-07 3:47 ` [PATCH v15 09/12] tracing/wprobe: Add set_wprobe and clear_wprobe event triggers Masami Hiramatsu (Google)
2026-09-07 4:10 ` sashiko-bot
2026-09-07 3:48 ` [PATCH v15 10/12] selftests: tracing: Add wprobe trigger testcase Masami Hiramatsu (Google)
2026-09-07 3:58 ` sashiko-bot
2026-09-07 3:48 ` [PATCH v15 11/12] tracing/wprobe: Support BTF typecast in fetchargs Masami Hiramatsu (Google)
2026-09-07 4:03 ` sashiko-bot
2026-09-07 3:48 ` [PATCH v15 12/12] tracing/wprobe: Support BTF struct offset resolution in set_wprobe trigger Masami Hiramatsu (Google)
2026-09-07 4:06 ` sashiko-bot
2026-09-11 7:27 ` [PATCH v15 00/12] tracing: wprobe: x86: Add wprobe for watchpoint Jinchao Wang
2026-09-12 13:36 ` Masami Hiramatsu
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=20260907040431.740171F00A3A@smtp.kernel.org \
--to=sashiko-bot@kernel.org \
--cc=linux-perf-users@vger.kernel.org \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=mhiramat@kernel.org \
--cc=sashiko-reviews@lists.linux.dev \
/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.