From: Arnd Bergmann <arnd@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch <linux-arch@vger.kernel.org>,
Christoph Hellwig <hch@infradead.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Andrew Morton <akpm@linux-foundation.org>,
Borislav Petkov <bp@alien8.de>, Brian Gerst <brgerst@gmail.com>,
Eric Biederman <ebiederm@xmission.com>,
Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
kexec@lists.infradead.org
Subject: Re: [PATCH v3 4/4] compat: remove some compat entry points
Date: Wed, 19 May 2021 23:00:04 +0200 [thread overview]
Message-ID: <CAK8P3a0KULCWrGZt=C9uWDgqNf184KC-uaK9rN8ZXjTG1HAqsw@mail.gmail.com> (raw)
In-Reply-To: <87h7iycvlo.ffs@nanos.tec.linutronix.de>
On Wed, May 19, 2021 at 10:33 PM Thomas Gleixner <tglx@linutronix.de> wrote:
>
> On Mon, May 17 2021 at 22:33, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@arndb.de>
> >
> > These are all handled correctly when calling the native
> > system call entry point, so remove the special cases.
> > arch/x86/entry/syscall_x32.c | 2 ++
> > arch/x86/entry/syscalls/syscall_32.tbl | 6 ++--
> > arch/x86/entry/syscalls/syscall_64.tbl | 4 +--
>
> That conflicts with
>
> https://lore.kernel.org/lkml/20210517073815.97426-1-masahiroy@kernel.org/
>
> which I'm picking up. We have more changes in that area coming in.
Ok, thanks for the heads-up. I'll try a merge or rebase to see how this can be
handled. If both the drivers/net and drivers/media get picked up for 5.14, maybe
the rebased patches can go through -mm on top, along with the final
removal of compat_alloc_user_space()/copy_in_user(). If not, I suppose these
four patches can also wait another release.
Arnd
next prev parent reply other threads:[~2021-05-19 21:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 20:33 [PATCH v3 0/4] compat: remove compat_alloc_user_space callers Arnd Bergmann
2021-05-17 20:33 ` [PATCH v3 1/4] kexec: simplify compat_sys_kexec_load Arnd Bergmann
2021-05-18 3:57 ` Eric W. Biederman
2021-05-18 6:40 ` Christoph Hellwig
2021-05-18 7:44 ` Arnd Bergmann
2021-05-18 6:38 ` Christoph Hellwig
2021-05-18 7:47 ` Arnd Bergmann
2021-05-18 13:41 ` Eric W. Biederman
2021-05-18 14:05 ` Arnd Bergmann
2021-05-18 14:17 ` Arnd Bergmann
2021-05-18 16:01 ` Eric W. Biederman
2021-05-18 22:45 ` Eric W. Biederman
2021-05-19 9:55 ` Arnd Bergmann
2021-05-18 20:47 ` David Laight
2021-05-17 20:33 ` [PATCH v3 2/4] mm: simplify compat_sys_move_pages Arnd Bergmann
2021-05-18 6:42 ` Christoph Hellwig
2021-05-18 20:49 ` David Laight
2021-05-19 13:41 ` Arnd Bergmann
2021-05-17 20:33 ` [PATCH v3 3/4] mm: simplify compat numa syscalls Arnd Bergmann
2021-05-18 6:52 ` Christoph Hellwig
2021-05-17 20:33 ` [PATCH v3 4/4] compat: remove some compat entry points Arnd Bergmann
2021-05-18 6:55 ` Christoph Hellwig
2021-05-19 20:33 ` Thomas Gleixner
2021-05-19 21:00 ` Arnd Bergmann [this message]
2021-05-20 9:21 ` Arnd Bergmann
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