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Thu, 11 May 2023 02:01:48 -0700 (PDT) MIME-Version: 1.0 References: <20230510195806.2902878-1-nphamcs@gmail.com> In-Reply-To: From: Nhat Pham Date: Thu, 11 May 2023 02:01:37 -0700 Message-ID: Subject: Re: [PATCH] cachestat: wire up cachestat for other architectures To: Geert Uytterhoeven Cc: akpm@linux-foundation.org, 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, monstr@monstr.eu, tsbogend@alpha.franken.de, James.Bottomley@hansenpartnership.com, deller@gmx.de, mpe@ellerman.id.au, 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 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 160A9C0057 X-Stat-Signature: 1dkeihrjd5fxw5djjun9dm3uzuz447po X-HE-Tag: 1683795709-225974 X-HE-Meta: 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 aIp7lzdx 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.016037, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, May 11, 2023 at 12:01=E2=80=AFAM Geert Uytterhoeven wrote: > > Hi Nat, > > On Wed, May 10, 2023 at 9:58=E2=80=AFPM Nhat Pham wro= te: > > 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 + > > Looking at the last addition of a syscall (commit 21b084fdf2a49ca1 > ("mm/mempolicy: wire up syscall set_mempolicy_home_node"), it looks > like you forgot to update arm64 in compat mode? Or is that not needed? It does look like I missed that! Thanks for the reminder. I'll send a fixle= t shortly... Best, Nhat > > > arch/ia64/kernel/syscalls/syscall.tbl | 1 + > > arch/m68k/kernel/syscalls/syscall.tbl | 1 + > > For m68k: > Acked-by: Geert Uytterhoeven > > > 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 + > > arch/s390/kernel/syscalls/syscall.tbl | 1 + > > arch/sh/kernel/syscalls/syscall.tbl | 1 + > > arch/sparc/kernel/syscalls/syscall.tbl | 1 + > > arch/xtensa/kernel/syscalls/syscall.tbl | 1 + > > 14 files changed, 14 insertions(+) > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m6= 8k.org > > In personal conversations with technical people, I call myself a hacker. = But > when I'm talking to journalists I just say "programmer" or something like= that. > -- Linus Torvalds