From: Thomas Gleixner <tglx@linutronix.de>
To: Jinjie Ruan <ruanjinjie@huawei.com>,
catalin.marinas@arm.com, will@kernel.org, oleg@redhat.com,
peterz@infradead.org, luto@kernel.org, shuah@kernel.org,
kees@kernel.org, wad@chromium.org, akpm@linux-foundation.org,
ldv@strace.io, macro@orcam.me.uk, deller@gmx.de,
mark.rutland@arm.com, song@kernel.org, mbenes@suse.cz,
ryan.roberts@arm.com, ada.coupriediaz@arm.com,
anshuman.khandual@arm.com, broonie@kernel.org,
kevin.brodsky@arm.com, pengcan@kylinos.cn, dvyukov@google.com,
kmal@cock.li, lihongbo22@huawei.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org
Cc: ruanjinjie@huawei.com
Subject: Re: [PATCH v7 04/11] entry: Add syscall_exit_to_user_mode_prepare() helper
Date: Mon, 17 Nov 2025 14:43:44 +0100 [thread overview]
Message-ID: <87zf8k7p0v.ffs@tglx> (raw)
In-Reply-To: <20251117133048.53182-5-ruanjinjie@huawei.com>
On Mon, Nov 17 2025 at 21:30, Jinjie Ruan wrote:
> In the generic entry code, the part before
> syscall_exit_to_user_mode_work() calls syscall_exit_work(), which
> serves the same purpose as syscall_exit_to_user_mode_prepare()
> in arm64.
>
> In preparation for moving arm64 over to the generic entry
> code, extract syscall_exit_to_user_mode_prepare() helper from
> syscall_exit_to_user_mode_work().
>
> No functional changes.
>
> Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
next prev parent reply other threads:[~2025-11-17 13:43 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-17 13:30 [PATCH v7 00/11] arm64: entry: Convert to Generic Entry Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 01/11] arm64/ptrace: Split report_syscall() Jinjie Ruan
2025-11-18 17:09 ` Kevin Brodsky
2025-11-19 9:49 ` Jinjie Ruan
2025-11-25 13:06 ` Kevin Brodsky
2025-11-17 13:30 ` [PATCH v7 02/11] arm64/ptrace: Refactor syscall_trace_enter/exit() Jinjie Ruan
2025-11-18 17:09 ` Kevin Brodsky
2025-11-20 11:05 ` Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 03/11] arm64/ptrace: Refator el0_svc_common() Jinjie Ruan
2025-11-18 17:10 ` Kevin Brodsky
2025-11-20 12:03 ` Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 04/11] entry: Add syscall_exit_to_user_mode_prepare() helper Jinjie Ruan
2025-11-17 13:43 ` Thomas Gleixner [this message]
2025-11-18 17:11 ` Kevin Brodsky
2025-11-17 13:30 ` [PATCH v7 05/11] arm64/ptrace: Handle ptrace_report_syscall_entry() error Jinjie Ruan
2025-11-18 17:12 ` Kevin Brodsky
2025-11-21 4:15 ` Jinjie Ruan
2025-11-24 9:16 ` Kevin Brodsky
2025-11-17 13:30 ` [PATCH v7 06/11] arm64/ptrace: Expand secure_computing() in place Jinjie Ruan
2025-11-18 17:12 ` Kevin Brodsky
2025-11-21 7:29 ` Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 07/11] arm64/ptrace: Use syscall_get_arguments() heleper Jinjie Ruan
2025-11-18 17:12 ` Kevin Brodsky
2025-11-17 13:30 ` [PATCH v7 08/11] entry: Add arch_ptrace_report_syscall_entry/exit() Jinjie Ruan
2025-11-18 17:13 ` Kevin Brodsky
2025-11-24 9:34 ` Jinjie Ruan
2025-11-24 15:23 ` Kevin Brodsky
2025-11-25 2:43 ` Jinjie Ruan
2025-11-25 13:10 ` Kevin Brodsky
2025-11-17 13:30 ` [PATCH v7 09/11] entry: Add has_syscall_work() helper Jinjie Ruan
2025-11-18 17:13 ` Kevin Brodsky
2025-11-25 3:23 ` Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 10/11] arm64: entry: Convert to generic entry Jinjie Ruan
2025-11-18 17:14 ` Kevin Brodsky
2025-11-25 4:00 ` Jinjie Ruan
2025-11-17 13:30 ` [PATCH v7 11/11] selftests: sud_test: Support aarch64 Jinjie Ruan
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