46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
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From da83e93d50ff2dd71f6c8a86d657c2e4793f80dd Mon Sep 17 00:00:00 2001
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From: Adrian Chelaru <che.adrian@yahoo.com>
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Date: Wed, 8 Feb 2023 16:45:22 +0000
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Subject: [PATCH 5/5] Backport ARM wire up memfd_create syscall
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---
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arch/arm/include/asm/unistd.h | 2 +-
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arch/arm/kernel/calls.S | 2 ++
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2 files changed, 3 insertions(+), 1 deletion(-)
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diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h
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index 512cd147..f5e64a31 100644
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--- a/arch/arm/include/asm/unistd.h
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+++ b/arch/arm/include/asm/unistd.h
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@@ -404,7 +404,7 @@
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#define __NR_setns (__NR_SYSCALL_BASE+375)
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#define __NR_process_vm_readv (__NR_SYSCALL_BASE+376)
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#define __NR_process_vm_writev (__NR_SYSCALL_BASE+377)
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-
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+#define __NR_memfd_create (__NR_SYSCALL_BASE+385)
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/*
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* The following SWIs are ARM private.
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*/
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diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S
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index 463ff4a0..2ee871e2 100644
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--- a/arch/arm/kernel/calls.S
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+++ b/arch/arm/kernel/calls.S
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@@ -387,6 +387,14 @@
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/* 375 */ CALL(sys_setns)
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CALL(sys_process_vm_readv)
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CALL(sys_process_vm_writev)
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+ CALL(sys_ni_syscall)
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+ CALL(sys_ni_syscall)
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+/* 380 */ CALL(sys_ni_syscall)
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+ CALL(sys_ni_syscall)
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+ CALL(sys_ni_syscall)
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+ CALL(sys_ni_syscall)
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+ CALL(sys_ni_syscall)
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+/* 385 */ CALL(sys_memfd_create)
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#ifndef syscalls_counted
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.equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls
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#define syscalls_counted
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--
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2.38.3
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