The patch titled
uml: fix link error from prefixing of i386 syscalls with ptregs_
has been added to the -mm tree. Its filename is
uml-fix-link-error-from-prefixing-of-i386-syscalls-with-ptregs_.patch
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------------------------------------------------------
Subject: uml: fix link error from prefixing of i386 syscalls with ptregs_
From: Miklos Szeredi <miklos@xxxxxxxxxx>
Fix the following link error:
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x11c): undefined reference to `ptregs_fork'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x140): undefined reference to `ptregs_execve'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x2cc): undefined reference to `ptregs_iopl'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x2d8): undefined reference to `ptregs_vm86old'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x2f0): undefined reference to `ptregs_sigreturn'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x2f4): undefined reference to `ptregs_clone'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x3ac): undefined reference to `ptregs_vm86'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x3c8): undefined reference to `ptregs_rt_sigreturn'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x3fc): undefined reference to `ptregs_sigaltstack'
arch/um/sys-i386/built-in.o: In function `sys_call_table':
(.rodata+0x40c): undefined reference to `ptregs_vfork'
This was introduced by commit 253f29a4, "x86: pass in pt_regs pointer
for syscalls that need it"
Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx>
Cc: Brian Gerst <brgerst@xxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxx>
Cc: Jeff Dike <jdike@xxxxxxxxxxx>
Reviewed-by: WANG Cong <xiyou.wangcong@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/um/sys-i386/sys_call_table.S | 11 +++++++++++
1 file changed, 11 insertions(+)
diff -puN arch/um/sys-i386/sys_call_table.S~uml-fix-link-error-from-prefixing-of-i386-syscalls-with-ptregs_ arch/um/sys-i386/sys_call_table.S
--- a/arch/um/sys-i386/sys_call_table.S~uml-fix-link-error-from-prefixing-of-i386-syscalls-with-ptregs_
+++ a/arch/um/sys-i386/sys_call_table.S
@@ -9,6 +9,17 @@
#define old_mmap old_mmap_i386
+#define ptregs_fork sys_fork
+#define ptregs_execve sys_execve
+#define ptregs_iopl sys_iopl
+#define ptregs_vm86old sys_vm86old
+#define ptregs_sigreturn sys_sigreturn
+#define ptregs_clone sys_clone
+#define ptregs_vm86 sys_vm86
+#define ptregs_rt_sigreturn sys_rt_sigreturn
+#define ptregs_sigaltstack sys_sigaltstack
+#define ptregs_vfork sys_vfork
+
.section .rodata,"a"
#include "../../x86/kernel/syscall_table_32.S"
_
Patches currently in -mm which might be from miklos@xxxxxxxxxx are
origin.patch
vfs-make-real_lookup-do-dentry-revalidation-with-i_mutex-held.patch
vfs-make-real_lookup-do-dentry-revalidation-with-i_mutex-held-fix.patch
uml-fix-link-error-from-prefixing-of-i386-syscalls-with-ptregs_.patch
notify_change-callers-must-hold-i_mutex.patch
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