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Configured process_madvise with upstream syscall number

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Fixing the syscall mapping which was done wrongly by
'commit f4ed73112f ("mm/madvise: introduce process_madvise()
syscall: an external memory hinting API")' by correcting the syscall
number.

unistd#close_range cts testcase is expecting errno as ENOSYS
because msm-5.4 does not support close_range syscall, but it
receives errno as EINVAL because process_madvise is configured
with 436 which is close_range syscall number which leads to
this cts testcase failure. Hence, configured process_madvise
with proper upstream syscall number to fix this cts failure.

Applications using process_madvise that are built with previous
headers needs to be rebuilt. Otherwise the program would not
work as expected.

Change-Id: If524d109aa1f4072e9ed03d7d9f70cc517fd59dc
Signed-off-by: Saranya R <quic_sarar@quicinc.com>
This commit is contained in:
Saranya R 2023-08-31 16:40:12 +05:30 committed by Swetha Chikkaboraiah
parent 02923fa81a
commit ab1865af0c
18 changed files with 79 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/alpha/kernel/syscalls/syscall.tbl
View File

@ -475,4 +475,8 @@
543 common fspick sys_fspick
544 common pidfd_open sys_pidfd_open
# 545 reserved for clone3
546 common process_madvise sys_process_madvise
# 546 reserved for close_range
# 547 reserved for openat2
# 548 reserved for pidfd_getfd
# 549 reserved for faccessat2
550 common process_madvise sys_process_madvise

6
arch/arm/tools/syscall.tbl
View File

@ -449,4 +449,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 common clone3 sys_clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

2
arch/arm64/include/asm/unistd.h
View File

@ -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 437
#define __NR_compat_syscalls 441
#endif
#define __ARCH_WANT_SYS_CLONE

2
arch/arm64/include/asm/unistd32.h
View File

@ -879,7 +879,7 @@ __SYSCALL(__NR_fspick, sys_fspick)
__SYSCALL(__NR_pidfd_open, sys_pidfd_open)
#define __NR_clone3 435
__SYSCALL(__NR_clone3, sys_clone3)
#define __NR_process_madvise 436
#define __NR_process_madvise 440
__SYSCALL(__NR_process_madvise, sys_process_madvise)
/*

6
arch/ia64/kernel/syscalls/syscall.tbl
View File

@ -356,4 +356,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
# 435 reserved for clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/m68k/kernel/syscalls/syscall.tbl
View File

@ -435,4 +435,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
# 435 reserved for clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/microblaze/kernel/syscalls/syscall.tbl
View File

@ -441,4 +441,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 common clone3 sys_clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/mips/kernel/syscalls/syscall_n32.tbl
View File

@ -374,4 +374,8 @@
433 n32 fspick sys_fspick
434 n32 pidfd_open sys_pidfd_open
435 n32 clone3 __sys_clone3
436 n32 process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 n32 process_madvise sys_process_madvise

6
arch/mips/kernel/syscalls/syscall_n64.tbl
View File

@ -350,4 +350,8 @@
433 n64 fspick sys_fspick
434 n64 pidfd_open sys_pidfd_open
435 n64 clone3 __sys_clone3
436 n64 process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 n64 process_madvise sys_process_madvise

6
arch/parisc/kernel/syscalls/syscall.tbl
View File

@ -433,4 +433,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 common clone3 sys_clone3_wrapper
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/powerpc/kernel/syscalls/syscall.tbl
View File

@ -517,4 +517,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 nospu clone3 ppc_clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/s390/kernel/syscalls/syscall.tbl
View File

@ -438,4 +438,8 @@
433 common fspick sys_fspick sys_fspick
434 common pidfd_open sys_pidfd_open sys_pidfd_open
435 common clone3 sys_clone3 sys_clone3
443 common process_madvise sys_process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise sys_process_madvise

6
arch/sh/kernel/syscalls/syscall.tbl
View File

@ -438,4 +438,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
# 435 reserved for clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/sparc/kernel/syscalls/syscall.tbl
View File

@ -481,4 +481,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
# 435 reserved for clone3
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

6
arch/x86/entry/syscalls/syscall_32.tbl
View File

@ -440,4 +440,8 @@
433 i386 fspick sys_fspick __ia32_sys_fspick
434 i386 pidfd_open sys_pidfd_open __ia32_sys_pidfd_open
435 i386 clone3 sys_clone3 __ia32_sys_clone3
436 i386 process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 i386 process_madvise sys_process_madvise

6
arch/x86/entry/syscalls/syscall_64.tbl
View File

@ -357,7 +357,11 @@
433 common fspick __x64_sys_fspick
434 common pidfd_open __x64_sys_pidfd_open
435 common clone3 __x64_sys_clone3/ptregs
436 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise
#
# x32-specific system call numbers start at 512 to avoid cache impact

6
arch/xtensa/kernel/syscalls/syscall.tbl
View File

@ -406,4 +406,8 @@
433 common fspick sys_fspick
434 common pidfd_open sys_pidfd_open
435 common clone3 sys_clone3
443 common process_madvise sys_process_madvise
# 436 reserved for close_range
# 437 reserved for openat2
# 438 reserved for pidfd_getfd
# 439 reserved for faccessat2
440 common process_madvise sys_process_madvise

4
include/uapi/asm-generic/unistd.h
View File

@ -850,11 +850,11 @@ __SYSCALL(__NR_pidfd_open, sys_pidfd_open)
#define __NR_clone3 435
__SYSCALL(__NR_clone3, sys_clone3)
#endif
#define __NR_process_madvise 436
#define __NR_process_madvise 440
__SYSCALL(__NR_process_madvise, sys_process_madvise)
#undef __NR_syscalls
#define __NR_syscalls 437
#define __NR_syscalls 441
/*
* 32 bit systems traditionally used different