From: Max Filippov <jcmvbkbc@gmail.com>
To: firoz.khan@linaro.org
Cc: Chris Zankel <chris@zankel.net>,
linux-xtensa@linux-xtensa.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Philippe Ombredanne <pombredanne@nexb.com>,
Thomas Gleixner <tglx@linutronix.de>,
Kate Stewart <kstewart@linuxfoundation.org>,
y2038@lists.linaro.org, LKML <linux-kernel@vger.kernel.org>,
Linux-Arch <linux-arch@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
deepa.kernel@gmail.com, marcin.juszkiewicz@linaro.org
Subject: Re: [PATCH v1 1/4] xtensa: move SYS_XTENSA_* macros to non uapi header
Date: Mon, 5 Nov 2018 13:28:48 -0800 [thread overview]
Message-ID: <CAMo8BfK1AYn7LyF0ssAyFRGBJmCJEH6jP4+05RXR0n6+-udtDw@mail.gmail.com> (raw)
In-Reply-To: <1541080581-4072-2-git-send-email-firoz.khan@linaro.org>
On Thu, Nov 1, 2018 at 6:56 AM Firoz Khan <firoz.khan@linaro.org> wrote:
> All the SYS_XTENSA_* macros used by sysxtensa syscall
> handlers are resides in the uapi header file move to
> non uapi header asm/unistd.h as it is not used by any
> user space applications.
These definitions are meant to be used by the userspace to
perform atomic operations in the absence of atomic access
instructions in the xtensa CPU variant.
--
Thanks.
-- Max
next prev parent reply other threads:[~2018-11-05 21:29 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-01 13:56 [PATCH v1 0/4] xtensa: system call table generation support Firoz Khan
2018-11-01 13:56 ` [PATCH v1 1/4] xtensa: move SYS_XTENSA_* macros to non uapi header Firoz Khan
2018-11-05 21:28 ` Max Filippov [this message]
2018-11-06 2:29 ` Firoz Khan
2018-11-01 13:56 ` [PATCH v1 2/4] xtensa: add __NR_syscalls along with __NR_syscall_count Firoz Khan
2018-11-01 13:56 ` [PATCH v1 3/4] xtensa: add system call table generation support Firoz Khan
2018-11-01 13:56 ` [PATCH v1 4/4] xtensa: generate uapi header and syscall table header files Firoz Khan
2018-11-05 21:44 ` Max Filippov
2018-11-06 4:21 ` Firoz Khan
2018-11-06 13:34 ` Arnd Bergmann
2018-11-06 15:12 ` Firoz Khan
2018-11-06 20:24 ` Max Filippov
2018-11-07 5:01 ` Firoz Khan
2018-11-06 20:30 ` [PATCH v1 0/4] xtensa: system call table generation support Max Filippov
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