[PATCH v5 12/13] alpha: Remove alpha_ prefix from custom syscall entries
André Almeida <[email protected]>
| Newsgroups | dev.linux.lists.soc,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-alpha,org.kernel.vger.linux-kbuild,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mips,org.kernel.vger.linux-s390 |
|---|---|
| Message-ID | <[email protected]> |
Some architectures need special entry points for some syscalls (like clone3). The current approach is, instead of having a special name like arch_syscall, to name if as __syscall. This is enough to different the common entry point to the architecture specific entry point. Change alpha special syscall entries to do the same. This makes easier to join the syscall tables. Leave alpha_syscall_zero because this syscall only exists in alpha anyway. Signed-off-by: André Almeida <[email protected]> --- arch/alpha/kernel/entry.S | 8 ++++---- arch/alpha/kernel/syscalls/syscall.tbl | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/alpha/kernel/entry.S b/arch/alpha/kernel/entry.S index fcfd06529b12..5ca044efa208 100644 --- a/arch/alpha/kernel/entry.S +++ b/arch/alpha/kernel/entry.S @@ -863,9 +863,9 @@ ret_from_kernel_thread: .macro fork_like name .align 4 - .globl alpha_\name - .ent alpha_\name -alpha_\name: + .globl __sys_\name + .ent __sys_\name +__sys_\name: .prologue 0 bsr $1, do_switch_stack // NB: if anyone adds preemption, this block will need to be protected @@ -880,7 +880,7 @@ alpha_\name: ldq $26, 56($sp) lda $sp, SWITCH_STACK_SIZE($sp) ret -.end alpha_\name +.end __sys_\name .endm fork_like fork diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl index 25180953c3c1..34151d1653d6 100644 --- a/arch/alpha/kernel/syscalls/syscall.tbl +++ b/arch/alpha/kernel/syscalls/syscall.tbl @@ -9,7 +9,7 @@ # 0 common osf_syscall alpha_syscall_zero 1 common exit sys_exit -2 common fork alpha_fork +2 common fork __sys_fork 3 common read sys_read 4 common write sys_write 5 common osf_old_open sys_ni_syscall @@ -72,7 +72,7 @@ 63 common getpgrp sys_getpgrp 64 common getpagesize sys_getpagesize 65 common osf_mremap sys_ni_syscall -66 common vfork alpha_vfork +66 common vfork __sys_vfork 67 common stat sys_newstat 68 common lstat sys_newlstat 69 common osf_sbrk sys_ni_syscall @@ -242,7 +242,7 @@ 309 common get_kernel_syms sys_ni_syscall 310 common syslog sys_syslog 311 common reboot sys_reboot -312 common clone alpha_clone +312 common clone __sys_clone 313 common uselib sys_uselib 314 common mlock sys_mlock 315 common munlock sys_munlock @@ -474,7 +474,7 @@ 542 common fsmount sys_fsmount 543 common fspick sys_fspick 544 common pidfd_open sys_pidfd_open -545 common clone3 alpha_clone3 +545 common clone3 __clone3 546 common close_range sys_close_range 547 common openat2 sys_openat2 548 common pidfd_getfd sys_pidfd_getfd -- 2.55.0