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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 15:46:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 15:46:16 -0700 |
| commit | 9bb9d4fdce9e6b351b7b905f150745a0fccccc06 (patch) | |
| tree | 75a9caf075e1979ab2e302076c1b0d5478df992d /arch/x86 | |
| parent | adb6b2b2b59f7872322f255206583b4c3ce661a3 (diff) | |
| parent | 917e2fd2c53eb3c4162f5397555cbd394390d4bc (diff) | |
| download | lwn-9bb9d4fdce9e6b351b7b905f150745a0fccccc06.tar.gz lwn-9bb9d4fdce9e6b351b7b905f150745a0fccccc06.zip | |
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')
| -rw-r--r-- | arch/x86/um/shared/sysdep/ptrace_32.h | 12 |
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) |