The patch titled
Subject: mm/mempolicy: wire up syscall set_mempolicy_home_node
has been removed from the -mm tree. Its filename was
mm-mempolicy-wire-up-syscall-set_mempolicy_home_node.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxx>
Subject: mm/mempolicy: wire up syscall set_mempolicy_home_node
Link: https://lkml.kernel.org/r/20211202123810.267175-4-aneesh.kumar@xxxxxxxxxxxxx
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxx>
Cc: Ben Widawsky <ben.widawsky@xxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
Cc: Feng Tang <feng.tang@xxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxxxx>
Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Cc: Mel Gorman <mgorman@xxxxxxxxxxxxxxxxxxx>
Cc: Mike Kravetz <mike.kravetz@xxxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
Cc: Huang Ying <ying.huang@xxxxxxxxx>
Cc: <linux-api@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/kernel/syscalls/syscall.tbl | 1 +
arch/arm/tools/syscall.tbl | 1 +
arch/arm64/include/asm/unistd.h | 2 +-
arch/arm64/include/asm/unistd32.h | 2 ++
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/x86/entry/syscalls/syscall_32.tbl | 1 +
arch/x86/entry/syscalls/syscall_64.tbl | 1 +
arch/xtensa/kernel/syscalls/syscall.tbl | 1 +
include/linux/syscalls.h | 3 +++
include/uapi/asm-generic/unistd.h | 5 ++++-
kernel/sys_ni.c | 1 +
21 files changed, 27 insertions(+), 2 deletions(-)
--- a/arch/alpha/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/alpha/kernel/syscalls/syscall.tbl
@@ -489,3 +489,4 @@
# 557 reserved for memfd_secret
558 common process_mrelease sys_process_mrelease
559 common futex_waitv sys_futex_waitv
+560 common set_mempolicy_home_node sys_ni_syscall
--- a/arch/arm64/include/asm/unistd32.h~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/arm64/include/asm/unistd32.h
@@ -905,6 +905,8 @@ __SYSCALL(__NR_landlock_restrict_self, s
__SYSCALL(__NR_process_mrelease, sys_process_mrelease)
#define __NR_futex_waitv 449
__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)
/*
* Please add new compat syscalls above this comment and update
--- a/arch/arm64/include/asm/unistd.h~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/arm64/include/asm/unistd.h
@@ -38,7 +38,7 @@
#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 450
+#define __NR_compat_syscalls 451
#endif
#define __ARCH_WANT_SYS_CLONE
--- a/arch/arm/tools/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/arm/tools/syscall.tbl
@@ -463,3 +463,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/ia64/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/ia64/kernel/syscalls/syscall.tbl
@@ -370,3 +370,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/m68k/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/m68k/kernel/syscalls/syscall.tbl
@@ -449,3 +449,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/microblaze/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/microblaze/kernel/syscalls/syscall.tbl
@@ -455,3 +455,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/mips/kernel/syscalls/syscall_n32.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/mips/kernel/syscalls/syscall_n32.tbl
@@ -388,3 +388,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/mips/kernel/syscalls/syscall_n64.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/mips/kernel/syscalls/syscall_n64.tbl
@@ -364,3 +364,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/mips/kernel/syscalls/syscall_o32.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/mips/kernel/syscalls/syscall_o32.tbl
@@ -437,3 +437,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/parisc/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/parisc/kernel/syscalls/syscall.tbl
@@ -447,3 +447,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/powerpc/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/powerpc/kernel/syscalls/syscall.tbl
@@ -529,3 +529,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/s390/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/s390/kernel/syscalls/syscall.tbl
@@ -452,3 +452,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/sh/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/sh/kernel/syscalls/syscall.tbl
@@ -452,3 +452,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/sparc/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/sparc/kernel/syscalls/syscall.tbl
@@ -495,3 +495,4 @@
# 447 reserved for memfd_secret
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
--- a/arch/x86/entry/syscalls/syscall_32.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/x86/entry/syscalls/syscall_32.tbl
@@ -454,3 +454,4 @@
447 i386 memfd_secret sys_memfd_secret
448 i386 process_mrelease sys_process_mrelease
449 i386 futex_waitv sys_futex_waitv
+450 i386 set_mempolicy_home_node sys_set_mempolicy_home_node
--- a/arch/x86/entry/syscalls/syscall_64.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/x86/entry/syscalls/syscall_64.tbl
@@ -371,6 +371,7 @@
447 common memfd_secret sys_memfd_secret
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
#
# Due to a historical design error, certain syscalls are numbered differently
--- a/arch/xtensa/kernel/syscalls/syscall.tbl~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -420,3 +420,4 @@
# 447 reserved for memfd_secret
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
--- a/include/linux/syscalls.h~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/include/linux/syscalls.h
@@ -1057,6 +1057,9 @@ asmlinkage long sys_landlock_add_rule(in
const void __user *rule_attr, __u32 flags);
asmlinkage long sys_landlock_restrict_self(int ruleset_fd, __u32 flags);
asmlinkage long sys_memfd_secret(unsigned int flags);
+asmlinkage long sys_set_mempolicy_home_node(unsigned long start, unsigned long len,
+ unsigned long home_node,
+ unsigned long flags);
/*
* Architecture-specific system calls
--- a/include/uapi/asm-generic/unistd.h~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/include/uapi/asm-generic/unistd.h
@@ -883,8 +883,11 @@ __SYSCALL(__NR_process_mrelease, sys_pro
#define __NR_futex_waitv 449
__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)
+
#undef __NR_syscalls
-#define __NR_syscalls 450
+#define __NR_syscalls 451
/*
* 32 bit systems traditionally used different
--- a/kernel/sys_ni.c~mm-mempolicy-wire-up-syscall-set_mempolicy_home_node
+++ a/kernel/sys_ni.c
@@ -297,6 +297,7 @@ COND_SYSCALL(get_mempolicy);
COND_SYSCALL(set_mempolicy);
COND_SYSCALL(migrate_pages);
COND_SYSCALL(move_pages);
+COND_SYSCALL(set_mempolicy_home_node);
COND_SYSCALL(perf_event_open);
COND_SYSCALL(accept4);
_
Patches currently in -mm which might be from aneesh.kumar@xxxxxxxxxxxxx are
