From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB799C7EE25 for ; Fri, 9 Jun 2023 23:13:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229674AbjFIXNM (ORCPT ); Fri, 9 Jun 2023 19:13:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229517AbjFIXNL (ORCPT ); Fri, 9 Jun 2023 19:13:11 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9E6812733 for ; Fri, 9 Jun 2023 16:13:10 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3AFAB61411 for ; Fri, 9 Jun 2023 23:13:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FC93C433D2; Fri, 9 Jun 2023 23:13:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1686352389; bh=xwFIhTUgaSwrc3EWSN8Jr3rRN5jWis95tW+/KbmdJ4U=; h=Date:To:From:Subject:From; b=VXImL+aeDvNxJYGnfjbdDA21gku+jX7u1NP0shLZZbJtM9CdtPBIDJ9huq/aS37/W Zys7eM0RXKreJa7NiiuGKXn/iiRaooBvVf5jT3idJ843uqy965kwzZ/nix1coabh0x d8J1XF94LysG5Ne1hljDPce6edvtVSjuGNZmdE7U= Date: Fri, 09 Jun 2023 16:13:08 -0700 To: mm-commits@vger.kernel.org, ysato@users.sourceforge.jp, tsbogend@alpha.franken.de, svens@linux.ibm.com, richard.henderson@linaro.org, npiggin@gmail.com, mpe@ellerman.id.au, monstr@monstr.eu, mattst88@gmail.com, linux@armlinux.org.uk, jcmvbkbc@gmail.com, James.Bottomley@HansenPartnership.com, ink@jurassic.park.msu.ru, hca@linux.ibm.com, hannes@cmpxchg.org, gor@linux.ibm.com, glaubitz@physik.fu-berlin.de, geert@linux-m68k.org, deller@gmx.de, davem@davemloft.net, dalias@libc.org, chris@zankel.net, christophe.leroy@csgroup.eu, catalin.marinas@arm.com, borntraeger@linux.ibm.com, arnd@arndb.de, agordeev@linux.ibm.com, nphamcs@gmail.com, akpm@linux-foundation.org From: Andrew Morton Subject: [folded-merged] cachestat-wire-up-cachestat-for-other-architectures-fix.patch removed from -mm tree Message-Id: <20230609231309.7FC93C433D2@smtp.kernel.org> Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The quilt patch titled Subject: arm64: wire up cachestat for arm64 has been removed from the -mm tree. Its filename was cachestat-wire-up-cachestat-for-other-architectures-fix.patch This patch was dropped because it was folded into cachestat-wire-up-cachestat-for-other-architectures.patch ------------------------------------------------------ From: Nhat Pham Subject: arm64: wire up cachestat for arm64 Date: Thu, 11 May 2023 02:28:43 -0700 cachestat is a new syscall that was previously wired in for most architectures: https://lore.kernel.org/lkml/20230503013608.2431726-1-nphamcs@gmail.com/ https://lore.kernel.org/linux-mm/20230510195806.2902878-1-nphamcs@gmail.com/ However, those patches miss arm64, which has its own syscall table in arch/arm64. This patch wires cachestat in for arm64's compat layer. Native support uses the generic syscall numbers already. Link: https://lkml.kernel.org/r/20230511092843.3896327-1-nphamcs@gmail.com Signed-off-by: Nhat Pham Suggested-by: Geert Uytterhoeven Suggested-by: Arnd Bergmann Acked-by: Catalin Marinas Cc: Alexander Gordeev Cc: Christian Borntraeger Cc: Christophe Leroy Cc: Chris Zankel Cc: David S. Miller Cc: Heiko Carstens Cc: Helge Deller Cc: Ivan Kokshaysky Cc: "James E.J. Bottomley" Cc: Johannes Weiner Cc: John Paul Adrian Glaubitz Cc: Matt Turner Cc: Max Filippov Cc: Michael Ellerman Cc: Michal Simek Cc: Nicholas Piggin Cc: Richard Henderson Cc: Rich Felker Cc: Russell King Cc: Sven Schnelle Cc: Thomas Bogendoerfer Cc: Vasily Gorbik Cc: Yoshinori Sato Signed-off-by: Andrew Morton --- arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) --- a/arch/arm64/include/asm/unistd32.h~cachestat-wire-up-cachestat-for-other-architectures-fix +++ a/arch/arm64/include/asm/unistd32.h @@ -907,6 +907,8 @@ __SYSCALL(__NR_process_mrelease, sys_pro __SYSCALL(__NR_futex_waitv, sys_futex_waitv) #define __NR_set_mempolicy_home_node 450 __SYSCALL(__NR_set_mempolicy_home_node, sys_set_mempolicy_home_node) +#define __NR_cachestat 451 +__SYSCALL(__NR_cachestat, sys_cachestat) /* * Please add new compat syscalls above this comment and update --- a/arch/arm64/include/asm/unistd.h~cachestat-wire-up-cachestat-for-other-architectures-fix +++ a/arch/arm64/include/asm/unistd.h @@ -39,7 +39,7 @@ #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE + 5) #define __ARM_NR_COMPAT_END (__ARM_NR_COMPAT_BASE + 0x800) -#define __NR_compat_syscalls 451 +#define __NR_compat_syscalls 452 #endif #define __ARCH_WANT_SYS_CLONE _ Patches currently in -mm which might be from nphamcs@gmail.com are workingset-refactor-lru-refault-to-expose-refault-recency-check.patch cachestat-implement-cachestat-syscall.patch cachestat-wire-up-cachestat-for-other-architectures.patch selftests-add-selftests-for-cachestat.patch