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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Peter Zijlstra <peterz@infradead.org>,
	Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Linux Next Mailing List <linux-next@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Randy Dunlap <rdunlap@infradead.org>
Subject: linux-next: build warnings in Linus' tree
Date: Tue, 8 Sep 2020 09:11:02 +1000	[thread overview]
Message-ID: <20200908091102.4c2d7b37@canb.auug.org.au> (raw)

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Hi all,

Building Linus' tree, today's linux-next build (x86_64 allmodconfig)
produced these warnings:

arch/x86/kernel/cpu/mce/core.o: warning: objtool: mce_panic()+0x2a3: unreachable instruction
net/core/skbuff.o: warning: objtool: skb_push.cold()+0x1b: unreachable instruction
arch/x86/mm/mmio-mod.o: warning: objtool: pre()+0x21a: unreachable instruction
arch/x86/kvm/vmx/vmx.o: warning: objtool: vmx_handle_exit_irqoff()+0x142: unreachable instruction
kernel/exit.o: warning: objtool: __x64_sys_exit_group()+0x26: unreachable instruction
kernel/cred.o: warning: objtool: get_task_cred.cold()+0x19: unreachable instruction
drivers/misc/sgi-gru/grukservices.o: warning: objtool: gru_wait_abort_proc()+0x97: unreachable instruction
drivers/scsi/pcmcia/aha152x_core.o: warning: objtool: is_complete()+0x6c6: unreachable instruction
drivers/message/fusion/mptbase.o: warning: objtool: mpt_SoftResetHandler()+0x4a5: unreachable instruction
drivers/scsi/aic7xxx/aic79xx_core.o: warning: objtool: ahd_intr()+0x2a9: unreachable instruction
drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.o: warning: objtool: otx2_sq_append_tso()+0xab6: unreachable instruction
fs/btrfs/extent_io.o: warning: objtool: __set_extent_bit.cold()+0x12: unreachable instruction
fs/btrfs/backref.o: warning: objtool: btrfs_backref_finish_upper_links()+0x818: unreachable instruction
fs/btrfs/relocation.o: warning: objtool: update_backref_cache.isra.0()+0x3bf: unreachable instruction
drivers/atm/horizon.o: warning: objtool: rx_data_av_handler()+0x452: unreachable instruction

I have not idea what caused them.

-- 
Cheers,
Stephen Rothwell

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             reply	other threads:[~2020-09-07 23:11 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-07 23:11 Stephen Rothwell [this message]
2020-09-08 13:14 ` linux-next: build warnings in Linus' tree Josh Poimboeuf
2020-09-09  0:15   ` Stephen Rothwell
  -- strict thread matches above, loose matches on Subject: below --
2022-06-14  6:57 Stephen Rothwell
2022-05-26  7:21 Stephen Rothwell
2022-01-27  4:30 Stephen Rothwell
2022-01-27  6:01 ` Christoph Hellwig
2022-01-27 16:44   ` Stephen Rothwell
2022-01-27  4:24 Stephen Rothwell
2021-11-22 22:44 Stephen Rothwell
2021-11-23  7:04 ` Borislav Petkov
2021-11-05  5:03 Stephen Rothwell
2021-10-12 10:56 Stephen Rothwell
2021-10-12 20:13 ` Randy Dunlap
2021-10-08  5:47 Stephen Rothwell
2021-10-10 21:27 ` Stephen Rothwell
2021-10-11 20:42   ` Rob Herring
2021-10-12 14:39     ` Arnd Bergmann
2021-10-13 22:12       ` Anatolij Gustschin
2021-10-13 22:17         ` Rob Herring
2021-10-13 22:28           ` Anatolij Gustschin
2021-10-13 23:22             ` Rob Herring
2021-10-14  8:44         ` Arnd Bergmann
2021-10-14 12:24           ` Anatolij Gustschin
2020-04-03 22:19 Stephen Rothwell
2020-04-03 23:16 ` Rob Herring
2020-04-03 23:31   ` Nicolas Saenz Julienne
2017-11-13 21:52 Stephen Rothwell
2017-11-13 22:03 ` Linus Torvalds
2013-07-04  4:58 Stephen Rothwell
2013-07-09 21:48 ` Nikolova, Tatyana E
2011-08-15  1:57 Stephen Rothwell
2011-05-23  1:25 Stephen Rothwell
2011-05-23  2:31 ` Eduardo Silva
2011-01-14  0:17 Stephen Rothwell
2011-01-14  0:09 Stephen Rothwell
2011-01-14  0:17 ` Andrew Morton
2011-01-14  1:06   ` Greg KH
2010-08-17  1:24 Stephen Rothwell
2010-08-30  1:42 ` Stephen Rothwell
2010-08-30  6:08   ` Zhang Rui
2010-09-03  2:01     ` Stephen Rothwell
2010-09-03  2:36     ` Len Brown
2010-09-17  4:26     ` Stephen Rothwell
2010-09-27 13:31       ` Stephen Rothwell
2010-08-07  2:21 Stephen Rothwell
2010-08-07  8:13 ` Vikas Chaudhary

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