From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnd Bergmann Date: Thu, 17 Feb 2022 09:13:43 +0100 Subject: [OpenRISC] [PATCH v2 00/18] clean up asm/uaccess.h, kill set_fs for good In-Reply-To: <20220216131332.1489939-1-arnd@kernel.org> References: <20220216131332.1489939-1-arnd@kernel.org> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: openrisc@lists.librecores.org On Wed, Feb 16, 2022 at 2:13 PM Arnd Bergmann wrote: > > From: Arnd Bergmann > > Christoph Hellwig and a few others spent a huge effort on removing > set_fs() from most of the important architectures, but about half the > other architectures were never completed even though most of them don't > actually use set_fs() at all. > > I did a patch for microblaze at some point, which turned out to be fairly > generic, and now ported it to most other architectures, using new generic > implementations of access_ok() and __{get,put}_kernel_nocheck(). > > Three architectures (sparc64, ia64, and sh) needed some extra work, > which I also completed. > > The final series contains extra cleanup changes that touch all > architectures. Please review and test these, so we can merge them > for v5.18. > > The series is available at > https://git.kernel.org/pub/scm/linux/kernel/git/arnd/playground.git/log/?h=set_fs-2 > for testing. I've added the updated contents to my asm-generic tree now to put them into linux-next. Arnd