kernel/arch/um/os-Linux/Makefile, branch linux-5.1.y

um: remove unused AIO code

2018-10-29T21:23:12Z

Signed-off-by: Christoph Hellwig Signed-off-by: Richard Weinberger

um: Support kcov

2016-08-03T22:18:06Z

This adds support for kcov to UML. There is a small problem where UML will randomly segfault during boot; this is because current_thread_info() occasionally returns an invalid (non-NULL) pointer and we try to dereference it in __sanitizer_cov_trace_pc(). I consider this a bug in UML itself and this patch merely exposes it. [v2: disable instrumentation in UML-specific code] Cc: Quentin Casasnovas Cc: Richard Weinberger Cc: Thomas Meyer Cc: user-mode-linux-devel Cc: Dmitry Vyukov Signed-off-by: Vegard Nossum Signed-off-by: Richard Weinberger

um: use the right ifdef around exports in user_syms.c

2012-03-24T23:29:55Z

... the same one that controls whether elf_aux.o is included into the build, bringing the vsyscall_e... into it. Signed-off-by: Al Viro Signed-off-by: Richard Weinberger

um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c

2011-11-02T13:15:17Z

it's i386-specific; moreover, analogs on other targets have incompatible interface - PTRACE_GET_THREAD_AREA does exist elsewhere, but struct user_desc does *not* Signed-off-by: Al Viro Signed-off-by: Richard Weinberger

um: take arch/um/sys-x86 to arch/x86/um

2011-11-02T13:15:05Z

Signed-off-by: Al Viro Signed-off-by: Richard Weinberger

um: merge arch/um/os-Linux/sys-{i386,x86_64}

2011-11-02T13:14:53Z

Signed-off-by: Al Viro Signed-off-by: Richard Weinberger

um: kill dead code around uaccess

2011-11-02T13:14:52Z

Signed-off-by: Al Viro Signed-off-by: Richard Weinberger

um: disable scan_elf_aux() on x86_64

2011-07-26T03:57:13Z

Reusing the host's vDSO makes only sense on x86_32. Signed-off-by: Richard Weinberger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

uml: remove the dead TTY_LOG code

2008-10-16T18:21:30Z

Remove the dead CONFIG_TTY_LOG (no kconfig option). Reported-by: Robert P. J. Day Signed-off-by: Adrian Bunk Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

uml: tidy kern_util.h

2008-02-05T17:44:26Z

Tidy kern_util.h. It turns out that most of the function declarations aren't used, so they can go away. os.h no longer includes kern_util.h, so files which got it through os.h now need to include it directly. A number of other files never needed it, so these includes are deleted. The structure which was used to pass signal handlers from the kernel side to the userspace side is gone. Instead, the handlers are declared here, and used directly from libc code. This allows arch/um/os-Linux/trap.c to be deleted, with its remnants being moved to arch/um/os-Linux/skas/trap.c. arch/um/os-Linux/tty.c had its inclusions changed, and it needed some style attention, so it got tidied. Signed-off-by: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds