From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Ellerman Date: Thu, 11 May 2023 03:23:12 +0000 Subject: Re: [PATCH] cachestat: wire up cachestat for other architectures Message-Id: <874joja6vz.fsf@mail.lhotse> List-Id: References: <20230510195806.2902878-1-nphamcs@gmail.com> In-Reply-To: <20230510195806.2902878-1-nphamcs@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Nhat Pham , akpm@linux-foundation.org Cc: linux-mm@kvack.org, linux-api@vger.kernel.org, kernel-team@meta.com, linux-arch@vger.kernel.org, hannes@cmpxchg.org, richard.henderson@linaro.org, ink@jurassic.park.msu.ru, mattst88@gmail.com, linux@armlinux.org.uk, geert@linux-m68k.org, monstr@monstr.eu, tsbogend@alpha.franken.de, James.Bottomley@HansenPartnership.com, deller@gmx.de, npiggin@gmail.com, christophe.leroy@csgroup.eu, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, ysato@users.sourceforge.jp, dalias@libc.org, glaubitz@physik.fu-berlin.de, davem@davemloft.net, chris@zankel.net, jcmvbkbc@gmail.com, linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org Nhat Pham writes: > cachestat is previously only wired in for x86 (and architectures using > the generic unistd.h table): > > https://lore.kernel.org/lkml/20230503013608.2431726-1-nphamcs@gmail.com/ > > This patch wires cachestat in for all the other architectures. > > Signed-off-by: Nhat Pham > --- > arch/alpha/kernel/syscalls/syscall.tbl | 1 + > arch/arm/tools/syscall.tbl | 1 + > arch/ia64/kernel/syscalls/syscall.tbl | 1 + > arch/m68k/kernel/syscalls/syscall.tbl | 1 + > arch/microblaze/kernel/syscalls/syscall.tbl | 1 + > arch/mips/kernel/syscalls/syscall_n32.tbl | 1 + > arch/mips/kernel/syscalls/syscall_n64.tbl | 1 + > arch/mips/kernel/syscalls/syscall_o32.tbl | 1 + > arch/parisc/kernel/syscalls/syscall.tbl | 1 + > arch/powerpc/kernel/syscalls/syscall.tbl | 1 + With the change to the selftest (see my other mail), I tested this on powerpc and all tests pass. Tested-by: Michael Ellerman (powerpc) cheers