From: sashiko-bot@kernel.org
To: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: linux-perf-users@vger.kernel.org,
linux-trace-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v16 07/13] x86: hw_breakpoint: Add a kconfig to clarify when a breakpoint fires
Date: Mon, 14 Sep 2026 14:19:49 +0000 [thread overview]
Message-ID: <20260914141949.EA90E1F000FF@smtp.kernel.org> (raw)
In-Reply-To: <178939025972.94750.16829369548375355435.stgit@devnote2>
> From: Masami Hiramatsu (Google) <mhiramat@kernel.org>
>
> Add CONFIG_HAVE_POST_BREAKPOINT_HOOK which indicates the hw_breakpoint
> on that architecture fires after the target memory has been modified.
> This is currently x86 only behavior.
>
> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/178939017565.94750.9431053336761330458.stgit@devnote2?part=7
next prev parent reply other threads:[~2026-09-14 14:19 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-14 12:49 [PATCH v16 00/13] tracing: wprobe: x86: Add wprobe for watchpoint Masami Hiramatsu (Google)
2026-09-14 12:49 ` [PATCH v16 01/13] x86/mce: Fix hardware debug register corruption on task migration Masami Hiramatsu (Google)
2026-09-14 13:04 ` sashiko-bot
2026-09-14 12:49 ` [PATCH v16 02/13] KVM: x86: Prevent host DR7 debug register leak into guest OS on NMI Masami Hiramatsu (Google)
2026-09-14 13:23 ` sashiko-bot
2026-09-14 14:35 ` Sean Christopherson
2026-09-16 23:45 ` Masami Hiramatsu
2026-09-14 12:50 ` [PATCH v16 03/13] x86/hw_breakpoints: Make DR7 updates NMI safe Masami Hiramatsu (Google)
2026-09-14 13:31 ` sashiko-bot
2026-09-14 12:50 ` [PATCH v16 04/13] x86/hw_breakpoints: Add arch_modify_local_hw_breakpoint_addr() API Masami Hiramatsu (Google)
2026-09-14 13:41 ` sashiko-bot
2026-09-14 12:50 ` [PATCH v16 05/13] HWBP: Add modify_local_hw_breakpoint_addr() API Masami Hiramatsu (Google)
2026-09-14 13:52 ` sashiko-bot
2026-09-14 12:50 ` [PATCH v16 06/13] tracing/wprobe: Add wprobe (watchpoint probe) trace event support Masami Hiramatsu (Google)
2026-09-14 14:14 ` sashiko-bot
2026-09-14 12:50 ` [PATCH v16 07/13] x86: hw_breakpoint: Add a kconfig to clarify when a breakpoint fires Masami Hiramatsu (Google)
2026-09-14 14:19 ` sashiko-bot [this message]
2026-09-14 12:51 ` [PATCH v16 08/13] selftests: tracing: Add a basic testcase for wprobe Masami Hiramatsu (Google)
2026-09-14 14:30 ` sashiko-bot
2026-09-21 9:21 ` Masami Hiramatsu
2026-09-14 12:51 ` [PATCH v16 09/13] selftests: tracing: Add syntax " Masami Hiramatsu (Google)
2026-09-14 14:35 ` sashiko-bot
2026-09-14 12:51 ` [PATCH v16 10/13] tracing/wprobe: Add set_wprobe and clear_wprobe event triggers Masami Hiramatsu (Google)
2026-09-14 14:58 ` sashiko-bot
2026-09-22 2:39 ` Masami Hiramatsu
2026-09-14 12:51 ` [PATCH v16 11/13] selftests: tracing: Add wprobe trigger testcase Masami Hiramatsu (Google)
2026-09-14 15:05 ` sashiko-bot
2026-09-14 12:51 ` [PATCH v16 12/13] tracing/wprobe: Support BTF typecast in fetchargs Masami Hiramatsu (Google)
2026-09-14 15:12 ` sashiko-bot
2026-09-14 12:52 ` [PATCH v16 13/13] tracing/wprobe: Support BTF struct offset resolution in set_wprobe trigger Masami Hiramatsu (Google)
2026-09-14 15:19 ` sashiko-bot
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