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Sun, 25 Jan 2026 08:41:59 -0800 (PST) From: Xie Yuanbin To: linux@armlinux.org.uk, johannes@sipsolutions.net, masahiroy@kernel.org, jgross@suse.com, nsc@kernel.org, kees@kernel.org, tglx@kernel.org, mingo@kernel.org, frederic@kernel.org, paulmck@kernel.org, peterz@infradead.org, mathieu.desnoyers@efficios.com, luto@kernel.org, edumazet@google.com Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Xie Yuanbin Subject: [PATCH 9/9] ARM: entry: remove redundant asm_trace_hardirqs_on() Date: Mon, 26 Jan 2026 00:40:16 +0800 Message-ID: <20260125164016.331257-10-qq570070308@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260125164016.331257-1-qq570070308@gmail.com> References: <20260125164016.331257-1-qq570070308@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" When returning to user mode, trace_hardirqs_on() is already called. Remove redundant asm_trace_hardirqs_on() at syscall enter. Signed-off-by: Xie Yuanbin --- arch/arm/kernel/entry-common.S | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 0556d01ef55b..4d1a58e769ef 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -180,7 +180,6 @@ ENTRY(vector_swi) reload_current r10, ip zero_fp alignment_trap r10, ip, cr_alignment - asm_trace_hardirqs_on save=3D0 bl arm_enter_from_user_mode enable_irq save=3D0 =20 --=20 2.51.0