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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	Peter Zijlstra <peterz@infradead.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Linux Next Mailing List <linux-next@vger.kernel.org>
Subject: linux-next: build warnings after merge of the tip tree
Date: Mon, 21 Mar 2022 14:03:27 +1100	[thread overview]
Message-ID: <20220321140327.777f9554@canb.auug.org.au> (raw)

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Hi all,

After merging the tip tree, today's linux-next build (x864 allmodconfig)
produced these new warnings:

vmlinux.o: warning: objtool: arch_rethook_prepare()+0x55: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: arch_rethook_trampoline_callback()+0x3e: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: unwind_next_frame()+0x93e: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: unwind_next_frame()+0x5f2: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: unwind_next_frame()+0x4a7: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: __rethook_find_ret_addr()+0x81: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: __rethook_find_ret_addr()+0x90: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: rethook_trampoline_handler()+0x8c: relocation to !ENDBR: arch_rethook_trampoline+0x0
vmlinux.o: warning: objtool: rethook_trampoline_handler()+0x9b: relocation to !ENDBR: arch_rethook_trampoline+0x0

[ Note I was already getting these:
arch/x86/crypto/chacha-x86_64.o: warning: objtool: chacha_2block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl()
arch/x86/crypto/chacha-x86_64.o: warning: objtool: chacha_4block_xor_avx512vl() falls through to next function chacha_8block_xor_avx512vl()
arch/x86/crypto/poly1305-x86_64.o: warning: objtool: poly1305_blocks_avx() falls through to next function poly1305_blocks_x86_64()
arch/x86/crypto/poly1305-x86_64.o: warning: objtool: poly1305_emit_avx() falls through to next function poly1305_emit_x86_64()
arch/x86/crypto/poly1305-x86_64.o: warning: objtool: poly1305_blocks_avx2() falls through to next function poly1305_blocks_x86_64()
]

I have no idea what has caused this ...

-- 
Cheers,
Stephen Rothwell

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             reply	other threads:[~2022-03-21  3:03 UTC|newest]

Thread overview: 93+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-21  3:03 Stephen Rothwell [this message]
2022-03-21 12:55 ` linux-next: build warnings after merge of the tip tree Peter Zijlstra
2022-03-21 13:04   ` Peter Zijlstra
2022-03-21 13:08     ` Peter Zijlstra
2022-03-21 13:45       ` Peter Zijlstra
2022-03-21 14:19         ` Mark Rutland
2022-03-21 15:28         ` Peter Zijlstra
2022-03-21 15:45           ` Peter Zijlstra
2022-03-21 16:37             ` Linus Torvalds
2022-03-21 16:44               ` Peter Zijlstra
2022-03-21 16:52                 ` Linus Torvalds
2022-03-21 22:05                   ` Stephen Rothwell
2022-03-21 22:12                     ` Alexei Starovoitov
2022-03-21 22:46                       ` Stephen Rothwell
2022-03-21 22:50                         ` Alexei Starovoitov
2022-03-21 22:55                           ` Steven Rostedt
2022-03-22  4:51                           ` Masami Hiramatsu
2022-03-22  4:53                             ` Alexei Starovoitov
2022-03-22  7:42                       ` Peter Zijlstra
2022-03-22  4:38         ` Masami Hiramatsu
2022-03-21 15:28     ` Steven Rostedt
2022-03-21 16:04       ` Peter Zijlstra
2022-03-21 16:12         ` Steven Rostedt
2022-03-21 16:15           ` Steven Rostedt
2022-03-21 16:22             ` Steven Rostedt
2022-03-21 16:39               ` Steven Rostedt
2022-03-21 16:40             ` Peter Zijlstra
2022-03-21 16:45               ` Steven Rostedt
2022-03-21 16:50                 ` Peter Zijlstra
2022-03-21 16:54                   ` Steven Rostedt
2022-03-22  7:54                     ` Peter Zijlstra
2022-03-22 13:12                       ` Steven Rostedt
2022-03-22 14:35                         ` Peter Zijlstra
2022-03-22 15:04                           ` Steven Rostedt
2022-03-22 15:19                             ` Peter Zijlstra
2022-03-22 15:48                             ` Peter Zijlstra
2022-03-22 16:17                               ` Steven Rostedt
2022-03-23  2:23                           ` Masami Hiramatsu
2022-03-23  2:42                             ` Steven Rostedt
2022-03-23  6:28                               ` Masami Hiramatsu
2022-03-22 14:25           ` Masami Hiramatsu
2022-03-21 16:48     ` Peter Zijlstra
2022-03-22  5:31       ` Masami Hiramatsu
2022-03-22  8:08         ` Peter Zijlstra
2022-03-22  9:14           ` Masami Hiramatsu
2022-03-22 12:07             ` Peter Zijlstra
2022-03-22 12:17         ` Peter Zijlstra
2022-03-22 12:46           ` Masami Hiramatsu
2022-03-22 13:22             ` Steven Rostedt
2022-03-22 13:15         ` Mark Rutland
2022-03-22 13:51           ` Masami Hiramatsu
2022-03-22 10:46   ` Peter Zijlstra
2022-03-22 10:59     ` Peter Zijlstra
  -- strict thread matches above, loose matches on Subject: below --
2024-02-02  3:59 Stephen Rothwell
2023-12-01  0:29 Stephen Rothwell
2023-12-01 12:09 ` Uros Bizjak
2023-12-04  4:08   ` Stephen Rothwell
2023-12-04  7:02     ` Uros Bizjak
2023-12-11  5:19       ` Stephen Rothwell
2023-12-11  7:06         ` Uros Bizjak
2023-06-02  3:12 Stephen Rothwell
2022-11-21  7:41 Stephen Rothwell
2022-05-20  7:49 Stephen Rothwell
2022-04-27  0:10 Stephen Rothwell
2022-04-27 11:31 ` Borislav Petkov
2022-04-27 13:43   ` Tom Lendacky
2022-03-22  3:51 Stephen Rothwell
2022-03-22 21:52 ` Peter Zijlstra
2022-03-22 23:11   ` Stephen Rothwell
2021-12-17  3:40 Stephen Rothwell
2022-01-21 23:58 ` Stephen Rothwell
2022-03-15  2:32   ` Stephen Rothwell
2022-04-04  3:26     ` Stephen Rothwell
2021-10-12 10:20 Stephen Rothwell
2021-10-12 13:58 ` André Almeida
2020-11-30  7:05 Stephen Rothwell
2020-11-30 10:17 ` Borislav Petkov
2020-11-30 21:56   ` Ernst, Justin
2020-11-30 22:18     ` Borislav Petkov
2020-11-23  7:19 Stephen Rothwell
2020-11-23 23:03 ` Jarkko Sakkinen
2017-11-02  2:53 Stephen Rothwell
2017-11-03 21:00 ` Masami Hiramatsu
2017-11-04  8:01   ` Ingo Molnar
2017-11-04 12:16     ` Masami Hiramatsu
2017-11-13 11:31 ` Stephen Rothwell
2017-06-23  4:19 Stephen Rothwell
2016-07-14  3:49 Stephen Rothwell
2016-07-14  3:37 Stephen Rothwell
2016-07-14  4:18 ` Stephen Rothwell
2012-10-12  5:11 Stephen Rothwell
2011-01-31  4:27 Stephen Rothwell
2011-01-31  5:08 ` Jaswinder Singh

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