linux-kernel - Re: [tip:master 19/19] include/linux/irq-entry-common.h:201:2: error: unexpected token

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

Message-ID: <20250702132415.GFaGUy_6q0dZZI9AX3@fat_crate.local>
Date: Wed, 2 Jul 2025 15:24:15 +0200
From: Borislav Petkov <bp@...en8.de>
To: Mark Rutland <mark.rutland@....com>,
	Peter Zijlstra <peterz@...radead.org>
Cc: kernel test robot <lkp@...el.com>, Thomas Gleixner <tglx@...utronix.de>,
	llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-kernel@...r.kernel.org, x86@...nel.org,
	Linus Walleij <linus.walleij@...aro.org>,
	Jinjie Ruan <ruanjinjie@...wei.com>
Subject: Re: [tip:master 19/19] include/linux/irq-entry-common.h:201:2:
 error: unexpected token

On Wed, Jul 02, 2025 at 02:16:15PM +0100, Mark Rutland wrote:
> Sounds like a plan.

As we figured out on IRC:

https://lore.kernel.org/all/20250616-loongarch-fix-warn-cond-llvm-ias-v1-1-6c6d90bb4466@kernel.org/

"clang's integrated assembler only supports concatenating strings with
'.ascii'. There was discussion of allowing '.string' / '.asciz' but it
was decided against [1] because it was undesirable to match the behavior
of released binutils at the time, where"

and this seems to fix it here:

---
diff --git a/arch/s390/include/asm/bug.h b/arch/s390/include/asm/bug.h
index a185855ab158..46d9eb64bd18 100644
--- a/arch/s390/include/asm/bug.h
+++ b/arch/s390/include/asm/bug.h
@@ -9,7 +9,7 @@
 #else
 #define __BUGVERBOSE_LOCATION(file, line)			\
 		.pushsection .rodata.str, "aMS", @progbits, 1;	\
-	10002:	.string file;					\
+	10002:	.ascii file;					\
 		.popsection;					\
 								\
 		.long 10002b - .;				\


I leave it to Mr. Z to sort out.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette