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From: "tip-bot2 for Thomas Gleixner" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Kees Cook <keescook@chromium.org>, x86 <x86@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: [tip: core/entry] seccomp: Provide stub for __secure_computing()
Date: Fri, 24 Jul 2020 19:08:56 -0000	[thread overview]
Message-ID: <159561773699.4006.1330968938608740876.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200722220519.404974280@linutronix.de>

The following commit has been merged into the core/entry branch of tip:

Commit-ID:     6823ecabf03031d610a6c5afe7ed4b4fd659a99f
Gitweb:        https://git.kernel.org/tip/6823ecabf03031d610a6c5afe7ed4b4fd659a99f
Author:        Thomas Gleixner <tglx@linutronix.de>
AuthorDate:    Wed, 22 Jul 2020 23:59:55 +02:00
Committer:     Thomas Gleixner <tglx@linutronix.de>
CommitterDate: Fri, 24 Jul 2020 14:59:03 +02:00

seccomp: Provide stub for __secure_computing()

To avoid #ifdeffery in the upcoming generic syscall entry work code provide
a stub for __secure_computing() as this is preferred over
secure_computing() because the TIF flag is already evaluated.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Kees Cook <keescook@chromium.org>
Link: https://lkml.kernel.org/r/20200722220519.404974280@linutronix.de


---
 include/linux/seccomp.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 4192369..03d28c3 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -61,6 +61,7 @@ struct seccomp_filter { };
 
 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
 static inline int secure_computing(void) { return 0; }
+static inline int __secure_computing(void) { return 0; }
 #else
 static inline void secure_computing_strict(int this_syscall) { return; }
 #endif

  reply	other threads:[~2020-07-24 19:09 UTC|newest]

Thread overview: 45+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-22 21:59 [patch V5 00/15] entry, x86, kvm: Generic entry/exit functionality for host and guest Thomas Gleixner
2020-07-22 21:59 ` [patch V5 01/15] seccomp: Provide stub for __secure_computing() Thomas Gleixner
2020-07-24 19:08   ` tip-bot2 for Thomas Gleixner [this message]
2020-07-22 21:59 ` [patch V5 02/15] entry: Provide generic syscall entry functionality Thomas Gleixner
2020-07-24 19:08   ` [tip: core/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 21:59 ` [patch V5 03/15] entry: Provide generic syscall exit function Thomas Gleixner
2020-07-24 19:08   ` [tip: core/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 21:59 ` [patch V5 04/15] entry: Provide generic interrupt entry/exit code Thomas Gleixner
2020-07-24 19:08   ` [tip: core/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 21:59 ` [patch V5 05/15] entry: Provide infrastructure for work before transitioning to guest mode Thomas Gleixner
2020-07-24 19:08   ` [tip: core/entry] " tip-bot2 for Thomas Gleixner
2020-07-29 16:55   ` [patch V5 05/15] " Qian Cai
2020-07-30  7:19     ` Thomas Gleixner
2020-07-30 10:34       ` [tip: x86/entry] x86/kvm: Use __xfer_to_guest_mode_work_pending() in kvm_run_vcpu() tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 06/15] x86/entry: Consolidate check_user_regs() Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 07/15] x86/entry: Consolidate 32/64 bit syscall entry Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-26 18:33     ` Brian Gerst
2020-07-27 13:38       ` Thomas Gleixner
2020-07-22 22:00 ` [patch V5 08/15] x86/entry: Move user return notifier out of loop Thomas Gleixner
2020-07-23 23:41   ` Sean Christopherson
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 09/15] x86/ptrace: Provide pt_regs helper for entry/exit Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 10/15] x86/entry: Use generic syscall entry function Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 11/15] x86/entry: Use generic syscall exit functionality Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 12/15] x86/entry: Cleanup idtentry_entry/exit_user Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 13/15] x86/entry: Use generic interrupt entry/exit code Thomas Gleixner
2020-07-24 14:28   ` Ingo Molnar
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 14/15] x86/entry: Cleanup idtentry_enter/exit Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-22 22:00 ` [patch V5 15/15] x86/kvm: Use generic xfer to guest work function Thomas Gleixner
2020-07-24  0:17   ` Sean Christopherson
2020-07-24  0:46     ` Thomas Gleixner
2020-07-24  0:55       ` Sean Christopherson
2020-07-24 14:24   ` Ingo Molnar
2020-07-24 19:08     ` Thomas Gleixner
2020-07-24 20:11   ` [tip: x86/entry] " tip-bot2 for Thomas Gleixner
2020-07-24 20:51 ` [patch V5 00/15] entry, x86, kvm: Generic entry/exit functionality for host and guest Thomas Gleixner
2020-07-29 13:39   ` Steven Price

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