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Bottomley" , Helge Deller , Benjamin Herrenschmidt , Paul Mackerras , "David S. Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Dave Hansen , Andy Lutomirski , Peter Zijlstra , Chris Zankel , Max Filippov , Dan Williams , linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, dri-devel@lists.freedesktop.org Subject: Re: [PATCH V2 07/11] arch/kunmap_atomic: Consolidate duplicate code Message-ID: <20200506061231.GC5192@infradead.org> References: <20200504010912.982044-1-ira.weiny@intel.com> <20200504010912.982044-8-ira.weiny@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200504010912.982044-8-ira.weiny@intel.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, May 03, 2020 at 06:09:08PM -0700, ira.weiny@intel.com wrote: > From: Ira Weiny > > Every single architecture (including !CONFIG_HIGHMEM) calls... > > pagefault_enable(); > preempt_enable(); > > ... before returning from __kunmap_atomic(). Lift this code into the > kunmap_atomic() macro. > > While we are at it rename __kunmap_atomic() to kunmap_atomic_high() to > be consistent. > > Signed-off-by: Ira Weiny Looks good, Reviewed-by: Christoph Hellwig