linux-kernel - Re: [tip:x86/alternatives 14/14] arch/x86/kvm/emulate.o: warning: objtool: .altinstr_replacement+0x12: call without frame pointer save/setup

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Date: Wed, 19 Jun 2024 10:32:47 +0200
From: Borislav Petkov <bp@...en8.de>
To: kernel test robot <lkp@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	x86@...nel.org
Subject: Re: [tip:x86/alternatives 14/14] arch/x86/kvm/emulate.o: warning:
 objtool: .altinstr_replacement+0x12: call without frame pointer save/setup

On Wed, Jun 19, 2024 at 09:43:13AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/alternatives
> head:   f776e41fdcc4141876ef6f297318ab04c2382eb7
> commit: f776e41fdcc4141876ef6f297318ab04c2382eb7 [14/14] x86/alternative: Replace the old macros
> config: x86_64-buildonly-randconfig-r005-20220613 (https://download.01.org/0day-ci/archive/20240619/202406190909.XhOnJC4Z-lkp@intel.com/config)
> compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240619/202406190909.XhOnJC4Z-lkp@intel.com/reproduce)
> 
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202406190909.XhOnJC4Z-lkp@intel.com/
> 
> All warnings (new ones prefixed by >>):
> 
> >> arch/x86/kvm/emulate.o: warning: objtool: .altinstr_replacement+0x12: call without frame pointer save/setup

There already is such a thread from another similar report of yours and the
result is:

https://lore.kernel.org/r/20240618200539.GHZnHok3nr60R4BXSK@fat_crate.local

which fixes this too.

Lemme queue that.

-- 
Regards/Gruss,
    Boris.

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