The patch titled
Subject: cachestat: wire up cachestat for other architectures
has been added to the -mm mm-unstable branch. Its filename is
cachestat-wire-up-cachestat-for-other-architectures.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/cachestat-wire-up-cachestat-for-other-architectures.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Nhat Pham <nphamcs@xxxxxxxxx>
Subject: cachestat: wire up cachestat for other architectures
Date: Wed, 10 May 2023 12:58:06 -0700
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@xxxxxxxxx/
This patch wires cachestat in for all the other architectures.
Link: https://lkml.kernel.org/r/20230510195806.2902878-1-nphamcs@xxxxxxxxx
Signed-off-by: Nhat Pham <nphamcs@xxxxxxxxx>
Tested-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx> [powerpc]
Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> [m68k]
Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
Acked-by: Heiko Carstens <hca@xxxxxxxxxxxxx> [s390]
Cc: Alexander Gordeev <agordeev@xxxxxxxxxxxxx>
Cc: Christian Borntraeger <borntraeger@xxxxxxxxxxxxx>
Cc: Christophe Leroy <christophe.leroy@xxxxxxxxxx>
Cc: Chris Zankel <chris@xxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: "James E.J. Bottomley" <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
Cc: John Paul Adrian Glaubitz <glaubitz@xxxxxxxxxxxxxxxxxxx>
Cc: Matt Turner <mattst88@xxxxxxxxx>
Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
Cc: Michal Simek <monstr@xxxxxxxxx>
Cc: Nicholas Piggin <npiggin@xxxxxxxxx>
Cc: Richard Henderson <richard.henderson@xxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: Sven Schnelle <svens@xxxxxxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: Vasily Gorbik <gor@xxxxxxxxxxxxx>
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
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 +
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(+)
--- a/arch/alpha/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/alpha/kernel/syscalls/syscall.tbl
@@ -490,3 +490,4 @@
558 common process_mrelease sys_process_mrelease
559 common futex_waitv sys_futex_waitv
560 common set_mempolicy_home_node sys_ni_syscall
+561 common cachestat sys_cachestat
--- a/arch/arm/tools/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/arm/tools/syscall.tbl
@@ -464,3 +464,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/ia64/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/ia64/kernel/syscalls/syscall.tbl
@@ -371,3 +371,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/m68k/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/m68k/kernel/syscalls/syscall.tbl
@@ -450,3 +450,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/microblaze/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -456,3 +456,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -389,3 +389,4 @@
448 n32 process_mrelease sys_process_mrelease
449 n32 futex_waitv sys_futex_waitv
450 n32 set_mempolicy_home_node sys_set_mempolicy_home_node
+451 n32 cachestat sys_cachestat
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -365,3 +365,4 @@
448 n64 process_mrelease sys_process_mrelease
449 n64 futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 n64 cachestat sys_cachestat
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -438,3 +438,4 @@
448 o32 process_mrelease sys_process_mrelease
449 o32 futex_waitv sys_futex_waitv
450 o32 set_mempolicy_home_node sys_set_mempolicy_home_node
+451 o32 cachestat sys_cachestat
--- a/arch/parisc/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/parisc/kernel/syscalls/syscall.tbl
@@ -448,3 +448,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/powerpc/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -537,3 +537,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 nospu set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/s390/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/s390/kernel/syscalls/syscall.tbl
@@ -453,3 +453,4 @@
448 common process_mrelease sys_process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat sys_cachestat
--- a/arch/sh/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/sh/kernel/syscalls/syscall.tbl
@@ -453,3 +453,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/sparc/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/sparc/kernel/syscalls/syscall.tbl
@@ -496,3 +496,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
--- a/arch/xtensa/kernel/syscalls/syscall.tbl~cachestat-wire-up-cachestat-for-other-architectures
+++ a/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -421,3 +421,4 @@
448 common process_mrelease sys_process_mrelease
449 common futex_waitv sys_futex_waitv
450 common set_mempolicy_home_node sys_set_mempolicy_home_node
+451 common cachestat sys_cachestat
_
Patches currently in -mm which might be from nphamcs@xxxxxxxxx are
zsmalloc-move-lru-update-from-zs_map_object-to-zs_malloc.patch
workingset-refactor-lru-refault-to-expose-refault-recency-check.patch
cachestat-implement-cachestat-syscall.patch
cachestat-implement-cachestat-syscall-fix.patch
cachestat-wire-up-cachestat-for-other-architectures.patch
cachestat-wire-up-cachestat-for-other-architectures-fix.patch
selftests-add-selftests-for-cachestat.patch
