From: Peter Zijlstra <peterz@infradead.org>
To: x86@kernel.org, jpoimboe@redhat.com
Cc: linux-kernel@vger.kernel.org, peterz@infradead.org,
elver@google.com, jbaron@akamai.com, rostedt@goodmis.org,
ardb@kernel.org
Subject: [PATCH 0/3] x86: Address various objtool complaints
Date: Mon, 02 May 2022 13:07:41 +0200 [thread overview]
Message-ID: <20220502110741.951055904@infradead.org> (raw)
Courtesy of 0-day:
fs/ntfs3/ntfs3.prelink.o: warning: objtool: ni_read_frame() falls through to next function ni_readpage_cmpr.cold()
vmlinux.o: warning: objtool: enter_from_user_mode+0x24: call to __kcsan_check_access() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode+0x28: call to __kcsan_check_access() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_enter_from_user_mode_prepare+0x24: call to __kcsan_check_access() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_enter_from_user_mode+0x24: call to __kcsan_check_access() leaves .noinstr.text section
vmlinux.o: warning: objtool: exit_to_user_mode+0x14: call to static_key_count.constprop.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: syscall_exit_to_user_mode+0x2d: call to static_key_count.constprop.0() leaves .noinstr.text section
vmlinux.o: warning: objtool: irqentry_exit_to_user_mode+0x1b: call to static_key_count.constprop.0() leaves .noinstr.text section
next reply other threads:[~2022-05-02 11:12 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-02 11:07 Peter Zijlstra [this message]
2022-05-02 11:07 ` [PATCH 1/3] objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn Peter Zijlstra
2022-05-02 11:07 ` [PATCH 2/3] x86/cpu: Elide KCSAN for cpu_has() and friends Peter Zijlstra
2022-05-02 11:54 ` Marco Elver
2022-05-02 18:47 ` Josh Poimboeuf
2022-05-03 14:20 ` Mark Rutland
2022-05-30 10:38 ` [tip: objtool/urgent] " tip-bot2 for Peter Zijlstra
2022-05-02 11:07 ` [PATCH 3/3] jump_label,noinstr: Avoid instrumentation for JUMP_LABEL=n builds Peter Zijlstra
2022-05-02 11:23 ` Marco Elver
2022-05-02 13:01 ` Peter Zijlstra
2022-05-02 13:09 ` [PATCH v2 " Peter Zijlstra
2022-05-02 13:25 ` Marco Elver
2022-05-02 14:54 ` Peter Zijlstra
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