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authorLinus Torvalds <torvalds@linux-foundation.org>2018-10-31 15:46:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-10-31 15:46:16 -0700
commit9bb9d4fdce9e6b351b7b905f150745a0fccccc06 (patch)
tree75a9caf075e1979ab2e302076c1b0d5478df992d /arch/x86/um
parentadb6b2b2b59f7872322f255206583b4c3ce661a3 (diff)
parent917e2fd2c53eb3c4162f5397555cbd394390d4bc (diff)
downloadlinux-9bb9d4fdce9e6b351b7b905f150745a0fccccc06.tar.bz2
Merge branch 'for-linus-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger: - removal of old and dead code - a bug fix for our tty driver - other minor cleanups across the code base * 'for-linus-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: Make line/tty semantics use true write IRQ um: trap: fix spelling mistake, EACCESS -> EACCES um: Don't hardcode path as it is architecture dependent um: NULL check before kfree is not needed um: remove unused AIO code um: Give start_idle_thread() a return code um: Remove update_debugregs() um: Drop own definition of PTRACE_SYSEMU/_SINGLESTEP
Diffstat (limited to 'arch/x86/um')
-rw-r--r--arch/x86/um/shared/sysdep/ptrace_32.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/x86/um/shared/sysdep/ptrace_32.h b/arch/x86/um/shared/sysdep/ptrace_32.h
index b94a108de1dc..db8478a83a09 100644
--- a/arch/x86/um/shared/sysdep/ptrace_32.h
+++ b/arch/x86/um/shared/sysdep/ptrace_32.h
@@ -8,22 +8,10 @@
#define MAX_FP_NR HOST_FPX_SIZE
-static inline void update_debugregs(int seq) {}
-
-/* syscall emulation path in ptrace */
-
-#ifndef PTRACE_SYSEMU
-#define PTRACE_SYSEMU 31
-#endif
-
void set_using_sysemu(int value);
int get_using_sysemu(void);
extern int sysemu_supported;
-#ifndef PTRACE_SYSEMU_SINGLESTEP
-#define PTRACE_SYSEMU_SINGLESTEP 32
-#endif
-
#define UPT_SYSCALL_ARG1(r) UPT_BX(r)
#define UPT_SYSCALL_ARG2(r) UPT_CX(r)
#define UPT_SYSCALL_ARG3(r) UPT_DX(r)