linux-kernel - Re: [PATCH v2 08/11] btrfs: Mark btrfs_assertfail() _

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Message-ID: <20230413145748.GF19619@twin.jikos.cz>
Date:   Thu, 13 Apr 2023 16:57:48 +0200
From:   David Sterba <dsterba@...e.cz>
To:     Josh Poimboeuf <jpoimboe@...nel.org>
Cc:     x86@...nel.org, linux-kernel@...r.kernel.org,
        Peter Zijlstra <peterz@...radead.org>,
        Miroslav Benes <mbenes@...e.cz>, linux-btrfs@...r.kernel.org,
        Mark Rutland <mark.rutland@....com>,
        linux-scsi@...r.kernel.org, linux-hyperv@...r.kernel.org,
        Arnd Bergmann <arnd@...db.de>,
        "Guilherme G . Piccoli" <gpiccoli@...lia.com>,
        Michael Kelley <mikelley@...rosoft.com>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Nathan Chancellor <nathan@...nel.org>,
        kernel test robot <lkp@...el.com>
Subject: Re: [PATCH v2 08/11] btrfs: Mark btrfs_assertfail() __noreturn

On Wed, Apr 12, 2023 at 04:49:38PM -0700, Josh Poimboeuf wrote:
> Fixes a bunch of warnings including:
> 
>   vmlinux.o: warning: objtool: select_reloc_root+0x314: unreachable instruction
>   vmlinux.o: warning: objtool: finish_inode_if_needed+0x15b1: unreachable instruction
>   vmlinux.o: warning: objtool: get_bio_sector_nr+0x259: unreachable instruction
>   vmlinux.o: warning: objtool: raid_wait_read_end_io+0xc26: unreachable instruction
>   vmlinux.o: warning: objtool: raid56_parity_alloc_scrub_rbio+0x37b: unreachable instruction
>   ...
> 
> Reported-by: kernel test robot <lkp@...el.com>
> Link: https://lore.kernel.org/oe-kbuild-all/202302210709.IlXfgMpX-lkp@intel.com/
> Signed-off-by: Josh Poimboeuf <jpoimboe@...nel.org>

I'll add this one to btrfs queue, thanks.