From 3a0bae236df109892a0e8bb0c4d93ed38a8d7e3a Mon Sep 17 00:00:00 2001 From: Szabolcs Nagy Date: Sat, 19 Dec 2020 20:12:31 +0000 Subject: [PATCH 01/11] bits/syscall.h: add process_madvise from linux v5.10 mainly added to linux to allow a central process management service in android to give MADV_COLD|PAGEOUT hints for other processes, see linux commit ecb8ac8b1f146915aa6b96449b66dd48984caacc mm/madvise: introduce process_madvise() syscall: an external memory hinting API --- arch/aarch64/bits/syscall.h.in | 1 + arch/arm/bits/syscall.h.in | 1 + arch/i386/bits/syscall.h.in | 1 + arch/m68k/bits/syscall.h.in | 1 + arch/microblaze/bits/syscall.h.in | 1 + arch/mips/bits/syscall.h.in | 1 + arch/mips64/bits/syscall.h.in | 1 + arch/mipsn32/bits/syscall.h.in | 1 + arch/or1k/bits/syscall.h.in | 1 + arch/powerpc/bits/syscall.h.in | 1 + arch/powerpc64/bits/syscall.h.in | 1 + arch/riscv64/bits/syscall.h.in | 1 + arch/s390x/bits/syscall.h.in | 1 + arch/sh/bits/syscall.h.in | 1 + arch/x32/bits/syscall.h.in | 1 + arch/x86_64/bits/syscall.h.in | 1 + 16 files changed, 16 insertions(+) diff --git a/arch/aarch64/bits/syscall.h.in b/arch/aarch64/bits/syscall.h.in index f9457c18..1ad467c0 100644 --- a/arch/aarch64/bits/syscall.h.in +++ b/arch/aarch64/bits/syscall.h.in @@ -293,4 +293,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/arm/bits/syscall.h.in b/arch/arm/bits/syscall.h.in index 7e2fc266..cf9e3411 100644 --- a/arch/arm/bits/syscall.h.in +++ b/arch/arm/bits/syscall.h.in @@ -393,6 +393,7 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 #define __ARM_NR_breakpoint 0x0f0001 #define __ARM_NR_cacheflush 0x0f0002 diff --git a/arch/i386/bits/syscall.h.in b/arch/i386/bits/syscall.h.in index abdb210d..5d1c4d7a 100644 --- a/arch/i386/bits/syscall.h.in +++ b/arch/i386/bits/syscall.h.in @@ -430,4 +430,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/m68k/bits/syscall.h.in b/arch/m68k/bits/syscall.h.in index e10969a2..6794b1a0 100644 --- a/arch/m68k/bits/syscall.h.in +++ b/arch/m68k/bits/syscall.h.in @@ -410,3 +410,4 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/microblaze/bits/syscall.h.in b/arch/microblaze/bits/syscall.h.in index 9d469047..7f71df3b 100644 --- a/arch/microblaze/bits/syscall.h.in +++ b/arch/microblaze/bits/syscall.h.in @@ -431,4 +431,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/mips/bits/syscall.h.in b/arch/mips/bits/syscall.h.in index 2bb03f06..d54845b2 100644 --- a/arch/mips/bits/syscall.h.in +++ b/arch/mips/bits/syscall.h.in @@ -412,4 +412,5 @@ #define __NR_openat2 4437 #define __NR_pidfd_getfd 4438 #define __NR_faccessat2 4439 +#define __NR_process_madvise 4440 diff --git a/arch/mips64/bits/syscall.h.in b/arch/mips64/bits/syscall.h.in index 045e8238..920b4358 100644 --- a/arch/mips64/bits/syscall.h.in +++ b/arch/mips64/bits/syscall.h.in @@ -342,4 +342,5 @@ #define __NR_openat2 5437 #define __NR_pidfd_getfd 5438 #define __NR_faccessat2 5439 +#define __NR_process_madvise 5440 diff --git a/arch/mipsn32/bits/syscall.h.in b/arch/mipsn32/bits/syscall.h.in index 5b322558..e6dad688 100644 --- a/arch/mipsn32/bits/syscall.h.in +++ b/arch/mipsn32/bits/syscall.h.in @@ -366,4 +366,5 @@ #define __NR_openat2 6437 #define __NR_pidfd_getfd 6438 #define __NR_faccessat2 6439 +#define __NR_process_madvise 6440 diff --git a/arch/or1k/bits/syscall.h.in b/arch/or1k/bits/syscall.h.in index b3603891..463ee901 100644 --- a/arch/or1k/bits/syscall.h.in +++ b/arch/or1k/bits/syscall.h.in @@ -315,4 +315,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/powerpc/bits/syscall.h.in b/arch/powerpc/bits/syscall.h.in index 5c6fae3e..db4d0ca4 100644 --- a/arch/powerpc/bits/syscall.h.in +++ b/arch/powerpc/bits/syscall.h.in @@ -419,4 +419,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/powerpc64/bits/syscall.h.in b/arch/powerpc64/bits/syscall.h.in index edf73d3d..a128890b 100644 --- a/arch/powerpc64/bits/syscall.h.in +++ b/arch/powerpc64/bits/syscall.h.in @@ -391,4 +391,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/riscv64/bits/syscall.h.in b/arch/riscv64/bits/syscall.h.in index 5def016b..f9c421d0 100644 --- a/arch/riscv64/bits/syscall.h.in +++ b/arch/riscv64/bits/syscall.h.in @@ -293,6 +293,7 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 #define __NR_sysriscv __NR_arch_specific_syscall #define __NR_riscv_flush_icache (__NR_sysriscv + 15) diff --git a/arch/s390x/bits/syscall.h.in b/arch/s390x/bits/syscall.h.in index fb2e60e3..9c8d984e 100644 --- a/arch/s390x/bits/syscall.h.in +++ b/arch/s390x/bits/syscall.h.in @@ -356,4 +356,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/sh/bits/syscall.h.in b/arch/sh/bits/syscall.h.in index 158afc09..17dd7e07 100644 --- a/arch/sh/bits/syscall.h.in +++ b/arch/sh/bits/syscall.h.in @@ -403,4 +403,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 diff --git a/arch/x32/bits/syscall.h.in b/arch/x32/bits/syscall.h.in index cfd9856f..5361442e 100644 --- a/arch/x32/bits/syscall.h.in +++ b/arch/x32/bits/syscall.h.in @@ -302,6 +302,7 @@ #define __NR_openat2 (0x40000000 + 437) #define __NR_pidfd_getfd (0x40000000 + 438) #define __NR_faccessat2 (0x40000000 + 439) +#define __NR_process_madvise (0x40000000 + 440) #define __NR_rt_sigaction (0x40000000 + 512) diff --git a/arch/x86_64/bits/syscall.h.in b/arch/x86_64/bits/syscall.h.in index a6117951..e943883d 100644 --- a/arch/x86_64/bits/syscall.h.in +++ b/arch/x86_64/bits/syscall.h.in @@ -349,4 +349,5 @@ #define __NR_openat2 437 #define __NR_pidfd_getfd 438 #define __NR_faccessat2 439 +#define __NR_process_madvise 440 -- 2.28.0