From: Christoph Hellwig <hch@infradead.org>
To: Gabriel Krisman Bertazi <krisman@collabora.com>
Cc: tglx@linutronix.de, mingo@redhat.com, keescook@chromium.org,
arnd@arndb.de, luto@amacapital.net, wad@chromium.org,
rostedt@goodmis.org, paul@paul-moore.com, eparis@redhat.com,
oleg@redhat.com, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org, x86@kernel.org,
kernel@collabora.com
Subject: Re: [PATCH 02/10] kernel: entry: Expose helpers to migrate TIF to SYSCALL_WORK flags
Date: Sat, 14 Nov 2020 11:22:49 +0000 [thread overview]
Message-ID: <20201114112249.GA20070@infradead.org> (raw)
In-Reply-To: <20201114032917.1205658-3-krisman@collabora.com>
> +#ifdef CONFIG_GENERIC_ENTRY
> +static inline void __set_task_syscall_work(struct thread_info *ti, int flag)
> +{
> + set_bit(flag, (unsigned long *)&ti->syscall_work);
> +}
> +static inline int __test_task_syscall_work(struct thread_info *ti, int flag)
> +{
> + return test_bit(flag, (unsigned long *)&ti->syscall_work);
> +}
> +static inline void __clear_task_syscall_work(struct thread_info *ti, int flag)
> +{
> + return clear_bit(flag, (unsigned long *)&ti->syscall_work);
The casts here look bogus.
next prev parent reply other threads:[~2020-11-14 11:23 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-14 3:29 [PATCH 00/10] Migrate syscall entry/exit work to SYSCALL_WORK flagset Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 01/10] x86: Expose syscall_work field in thread_info Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 02/10] kernel: entry: Expose helpers to migrate TIF to SYSCALL_WORK flags Gabriel Krisman Bertazi
2020-11-14 11:22 ` Christoph Hellwig [this message]
2020-11-15 18:28 ` Thomas Gleixner
2020-11-14 3:29 ` [PATCH 03/10] kernel: entry: Wire up syscall_work in common entry code Gabriel Krisman Bertazi
2020-11-15 18:38 ` Thomas Gleixner
2020-11-14 3:29 ` [PATCH 04/10] seccomp: Migrate to use SYSCALL_WORK flag Gabriel Krisman Bertazi
2020-11-15 18:35 ` Thomas Gleixner
2020-11-14 3:29 ` [PATCH 05/10] tracepoints: " Gabriel Krisman Bertazi
2020-11-15 18:41 ` Thomas Gleixner
2020-11-14 3:29 ` [PATCH 06/10] ptrace: Migrate to use SYSCALL_TRACE flag Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 07/10] ptrace: Migrate TIF_SYSCALL_EMU to use SYSCALL_WORK flag Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 08/10] audit: Migrate " Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 09/10] kernel: entry: Drop usage of TIF flags in the generic syscall code Gabriel Krisman Bertazi
2020-11-14 3:29 ` [PATCH 10/10] x86: Reclaim unused x86 TI flags Gabriel Krisman Bertazi
2020-11-15 18:50 ` [PATCH 00/10] Migrate syscall entry/exit work to SYSCALL_WORK flagset Thomas Gleixner
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