Commit 26a3b85b authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

loongarch: convert to generic syscall table 



The uapi/asm/unistd_64.h and asm/syscall_table_64.h headers can now be
generated from scripts/syscall.tbl, which makes this consistent with
the other architectures that have their own syscall.tbl.

Unlike the other architectures using the asm-generic header, loongarch
uses none of the deprecated system calls at the moment.

Both the user visible side of asm/unistd.h and the internal syscall
table in the kernel should have the same effective contents after this.

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 36d69c29

arch/loongarch/include/asm/Kbuild

+1 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

syscall-y += syscall_table_64.h

generated-y += orc_hash.h



generic-y += mcs_spinlock.h

arch/loongarch/include/asm/unistd.h

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@@ -8,4 +8,6 @@ 


#include <uapi/asm/unistd.h>



#define __ARCH_WANT_SYS_CLONE



#define NR_syscalls (__NR_syscalls)

arch/loongarch/include/uapi/asm/Kbuild

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# SPDX-License-Identifier: GPL-2.0

syscall-y += unistd_64.h



generic-y += kvm_para.h

arch/loongarch/include/uapi/asm/unistd.h

+1 −2
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#define __ARCH_WANT_SYS_CLONE



#include <asm-generic/unistd.h>
 
#include <asm/unistd_64.h>

arch/loongarch/kernel/Makefile.syscalls

0 → 100644
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# SPDX-License-Identifier: GPL-2.0



# No special ABIs on loongarch so far

syscall_abis_64 +=