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[86.59.129.200]) by smtp.gmail.com with ESMTPSA id h15sm3304076ejf.50.2020.10.12.09.23.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Oct 2020 09:23:38 -0700 (PDT) Sender: Ingo Molnar Date: Mon, 12 Oct 2020 18:23:37 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Masami Hiramatsu , Thomas Gleixner , Andrew Morton Subject: [GIT PULL] perf/kprobes changes for v5.10 Message-ID: <20201012162337.GA3751519@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest perf/kprobes git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-kprobes-2020-10-12 # HEAD: bcb53209be5cb32d485507452edda19b78f31d84 kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() This tree prepares to unify the kretprobe trampoline handler and make kretprobe lockless. (Those patches are still work in progress.) Thanks, Ingo ------------------> Masami Hiramatsu (17): kprobes: Add generic kretprobe trampoline handler x86/kprobes: Use generic kretprobe trampoline handler arm: kprobes: Use generic kretprobe trampoline handler arm64: kprobes: Use generic kretprobe trampoline handler arc: kprobes: Use generic kretprobe trampoline handler csky: kprobes: Use generic kretprobe trampoline handler ia64: kprobes: Use generic kretprobe trampoline handler mips: kprobes: Use generic kretprobe trampoline handler parisc: kprobes: Use generic kretprobe trampoline handler powerpc: kprobes: Use generic kretprobe trampoline handler s390: kprobes: Use generic kretprobe trampoline handler sh: kprobes: Use generic kretprobe trampoline handler sparc: kprobes: Use generic kretprobe trampoline handler kprobes: Remove NMI context check kprobes: Free kretprobe_instance with RCU callback kprobes: Make local functions static kprobes: Fix to check probe enabled before disarm_kprobe_ftrace() arch/arc/kernel/kprobes.c | 54 +-------------- arch/arm/probes/kprobes/core.c | 78 +--------------------- arch/arm64/kernel/probes/kprobes.c | 78 +--------------------- arch/csky/kernel/probes/kprobes.c | 77 +-------------------- arch/ia64/kernel/kprobes.c | 77 +-------------------- arch/mips/kernel/kprobes.c | 54 +-------------- arch/parisc/kernel/kprobes.c | 76 ++------------------- arch/powerpc/kernel/kprobes.c | 53 +-------------- arch/s390/kernel/kprobes.c | 79 +--------------------- arch/sh/kernel/kprobes.c | 58 +--------------- arch/sparc/kernel/kprobes.c | 51 +------------- arch/x86/kernel/kprobes/core.c | 108 +----------------------------- include/linux/kprobes.h | 51 ++++++++------ kernel/kprobes.c | 133 +++++++++++++++++++++++++++++-------- 14 files changed, 169 insertions(+), 858 deletions(-)