linux-kernel - Re: linux-next: Tree for Apr 2 (objtool: KCOV)

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Message-ID: <gz4mvn6q55buqjtk57jxke7tq4ge2nxoxj4rqd2xmjin5ulska@wtesjas4n3n3>
Date: Thu, 3 Apr 2025 15:03:22 -0700
From: Josh Poimboeuf <jpoimboe@...nel.org>
To: Randy Dunlap <rdunlap@...radead.org>
Cc: Stephen Rothwell <sfr@...b.auug.org.au>, 
	Linux Next Mailing List <linux-next@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, 
	Peter Zijlstra <peterz@...radead.org>, kasan-dev@...glegroups.com
Subject: Re: linux-next: Tree for Apr 2 (objtool: KCOV)

On Wed, Apr 02, 2025 at 07:53:09PM -0700, Randy Dunlap wrote:
> 
> 
> On 4/1/25 8:35 PM, Stephen Rothwell wrote:
> > Hi all,
> > 
> > Changes since 20250401:
> > 
> 
> on x86_64, using 
> gcc (SUSE Linux) 14.2.1 20250220 [revision 9ffecde121af883b60bbe60d00425036bc873048]:
> 
> vmlinux.o: warning: objtool: __sanitizer_cov_trace_pc+0x37: RET before UNTRAIN

Thanks.  Turns out this is a duplicate of an issue for which I posted a
fix earlier:

  https://lore.kernel.org/41761c1db9acfc34d4f71d44284aa23b3f020f74.1743706046.git.jpoimboe@kernel.org

-- 
Josh