From: "Arnd Bergmann" <arnd@arndb.de>
To: "kernel test robot" <lkp@intel.com>,
"Kees Cook" <keescook@chromium.org>,
linux-hardening@vger.kernel.org
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
"Andy Shevchenko" <andy@kernel.org>,
"Cezary Rojewski" <cezary.rojewski@intel.com>,
"Puyou Lu" <puyou.lu@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Josh Poimboeuf" <jpoimboe@kernel.org>,
"Peter Zijlstra" <peterz@infradead.org>,
"Brendan Higgins" <brendan.higgins@linux.dev>,
"David Gow" <davidgow@google.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Linux Memory Management List" <linux-mm@kvack.org>,
"Nathan Chancellor" <nathan@kernel.org>,
"Alexander Potapenko" <glider@google.com>,
"Zhaoyang Huang" <zhaoyang.huang@unisoc.com>,
"Randy Dunlap" <rdunlap@infradead.org>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Miguel Ojeda" <ojeda@kernel.org>,
"Nick Desaulniers" <ndesaulniers@google.com>,
"Liam R. Howlett" <liam.howlett@oracle.com>,
"Vlastimil Babka" <vbabka@suse.cz>,
"Dan Williams" <dan.j.williams@intel.com>,
"Rasmus Villemoes" <linux@rasmusvillemoes.dk>,
"Yury Norov" <yury.norov@gmail.com>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
"Sander Vanheule" <sander@svanheule.net>,
"Eric Biggers" <ebiggers@google.com>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Andrey Konovalov" <andreyknvl@gmail.com>,
"Linus Walleij" <linus.walleij@linaro.org>
Subject: Re: [PATCH 6/9] fortify: Split reporting and avoid passing string pointer
Date: Thu, 22 Feb 2024 14:00:26 +0100 [thread overview]
Message-ID: <19930c5a-f1ed-4b04-b69a-d7259966f020@app.fastmail.com> (raw)
In-Reply-To: <202304061930.4Au0PASm-lkp@intel.com>
On Thu, Apr 6, 2023, at 13:19, kernel test robot wrote:
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> | Link:
> https://lore.kernel.org/oe-kbuild-all/202304061930.4Au0PASm-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
>>> ld.lld: error: undefined symbol: __fortify_panic
> >>> referenced by fortify-string.h:208 (include/linux/fortify-string.h:208)
> >>> arch/arm/boot/compressed/fdt_ro.o:(fdt_stringlist_count)
> >>> referenced by fortify-string.h:208 (include/linux/fortify-string.h:208)
> >>> arch/arm/boot/compressed/fdt_ro.o:(fdt_stringlist_search)
> >>> referenced by fortify-string.h:208 (include/linux/fortify-string.h:208)
> >>> arch/arm/boot/compressed/fdt_ro.o:(fdt_stringlist_get)
I get a related build failure from the same commit:
arch/arm/boot/compressed/misc.c:157:6: error: no previous prototype for '__fortify_panic' [-Werror=missing-prototypes]
157 | void __fortify_panic(const u8 reason, size_t avail, size_t size)
Arnd
next prev parent reply other threads:[~2024-02-22 13:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230406000212.3442647-6-keescook@chromium.org>
2023-04-06 11:19 ` kernel test robot
2024-02-22 13:00 ` Arnd Bergmann [this message]
2024-02-22 16:30 ` Kees Cook
2024-02-22 17:11 ` Andy Shevchenko
2023-04-07 10:26 ` kernel test robot
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