linux-kernel - [PATCH 0/2] riscv: tracing: Improve hardirq tracing message

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20220901104515.135162-1-zouyipeng@huawei.com>
Date:   Thu, 1 Sep 2022 18:45:13 +0800
From:   Yipeng Zou <zouyipeng@...wei.com>
To:     <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <rostedt@...dmis.org>, <mingo@...hat.com>,
        <paul.walmsley@...ive.com>, <palmer@...belt.com>,
        <aou@...s.berkeley.edu>
CC:     <liaochang1@...wei.com>, <chris.zjh@...wei.com>,
        <zouyipeng@...wei.com>
Subject: [PATCH 0/2] riscv: tracing: Improve hardirq tracing message

Currently, hardirq tracing log in riscv showing the last {enabled,disabled}
at __trace_hardirqs_{on,off} all the time.

We can use trace_hardirqs_on_caller to display the caller we really want
to see.

Yipeng Zou (2):
  tracing: hold caller_addr to hardirq_{enable,disable}_ip
  riscv: tracing: Improve hardirq tracing message

 arch/riscv/kernel/trace_irq.c   | 4 ++--
 include/linux/irqflags.h        | 2 ++
 kernel/trace/trace_preemptirq.c | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

-- 
2.17.1