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From:   =?utf-8?B?QmrDtnJuIFTDtnBlbA==?= <bjorn@kernel.org>
To:     guoren@kernel.org, arnd@arndb.de, guoren@kernel.org,
        palmer@rivosinc.com, tglx@linutronix.de, peterz@infradead.org,
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Cc:     linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org,
        Lai Jiangshan <laijs@linux.alibaba.com>,
        Nick Desaulniers <ndesaulniers@google.com>,
        Miguel Ojeda <ojeda@kernel.org>,
        Kees Cook <keescook@chromium.org>,
        =?utf-8?B?QmrDtnJu?= =?utf-8?B?IFTDtnBlbA==?= 
        <bjorn@rivosinc.com>
Subject: Re: [PATCH -next V17 1/7] compiler_types.h: Add __noinstr_section()
 for noinstr
In-Reply-To: <20230222033021.983168-2-guoren@kernel.org>
References: <20230222033021.983168-1-guoren@kernel.org>
 <20230222033021.983168-2-guoren@kernel.org>
Date:   Wed, 22 Mar 2023 15:46:20 +0100
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guoren@kernel.org writes:

> From: Lai Jiangshan <laijs@linux.alibaba.com>
>
> Using __noinstr_section() doesn't automatically disable all
> instrumentations on the section. Inhibition for some
> instrumentations requires extra code. I.E. KPROBES explicitly
> avoids instrumenting on .noinstr.text.

Guo, the generic entry series doesn't apply cleanly on
riscv/for-next >6.2-rc1, and this patch is the issue.

Could you do a respin (potentially w/o this patch)?


Cheers,
Bj=C3=B6rn