From: Kees Cook <kees@kernel.org>
To: Russell King <linux@armlinux.org.uk>,
Li Huafei <lihuafei1@huawei.com>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Linus Waleij <linus.walleij@linaro.org>,
Arnd Bergmann <arnd@kernel.org>
Cc: Kees Cook <kees@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: stacktrace: include asm/sections.h in asm/stacktrace.h
Date: Mon, 25 Aug 2025 06:19:08 -0700 [thread overview]
Message-ID: <175612794578.1492825.5832281034488912097.b4-ty@kernel.org> (raw)
In-Reply-To: <20250807071902.4077714-1-arnd@kernel.org>
On Thu, 07 Aug 2025 09:18:58 +0200, Arnd Bergmann wrote:
> The recent kstack erase changes appear to have uncovered an existing
> issue with a missing header inclusion:
>
> In file included from drivers/misc/lkdtm/kstack_erase.c:12:
> In file included from include/linux/kstack_erase.h:16:
> arch/arm/include/asm/stacktrace.h:48:21: error: call to undeclared function 'in_entry_text'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
> 48 | frame->ex_frame = in_entry_text(frame->pc);
> | ^
>
> [...]
Applied to for-linus/hardening, thanks!
[1/1] ARM: stacktrace: include asm/sections.h in asm/stacktrace.h
https://git.kernel.org/kees/c/f05995cc6d3b
Take care,
--
Kees Cook
prev parent reply other threads:[~2025-08-25 13:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-07 7:18 Arnd Bergmann
2025-08-18 15:27 ` Linus Walleij
2025-08-25 13:19 ` Kees Cook [this message]
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