kernel.git/arch/s390/kernel/entry64.S, branch linux-2.6.19.y

[S390] Whitespace cleanup.

2006-09-28T14:56:37Z

Huge s390 assembly files whitespace cleanup. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

[S390] Kernel stack overflow handling.

2006-09-20T13:59:22Z

Substract the size of the initial stack frame from the correct register. Otherwise we will end up in a program check loop. Fix the offset into the save area as well. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

[S390] add kprobes support.

2006-09-20T13:58:39Z

Signed-off-by: Michael Grundy Signed-off-by: David Wilder Signed-off-by: Martin Schwidefsky

[PATCH] lockdep: irqtrace subsystem, s390 support

2006-07-03T22:27:03Z

irqtrace support for s390. Signed-off-by: Heiko Carstens Signed-off-by: Ingo Molnar Cc: Martin Schwidefsky Cc: Arjan van de Ven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] s390: put sys_call_table into .rodata section and write protect it

2006-07-01T16:56:04Z

Put s390's syscall tables into .rodata section and write protect this section to prevent misuse of it. Suggested by Arjan van de Ven . Cc: Arjan van de Ven Cc: Martin Schwidefsky Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Remove obsolete #include

2006-06-30T17:25:36Z

Signed-off-by: Jörn Engel Signed-off-by: Adrian Bunk

[S390] remove export of sys_call_table

2006-06-29T13:03:54Z

Remove export of the sys_call_table symbol to prevent the misuse of it. Signed-off-by: Martin Schwidefsky

[S390] virtual cpu accounting vs. machine checks.

2006-06-29T12:58:05Z

If a machine checks interrupts the external or the i/o interrupt handler before they have completed the cpu time calculations, the accounting goes wrong. After the cpu returned from the machine check handler to the interrupted interrupt handler, a negative cpu time delta can occur. If the accumulated cpu time in lowcore is small enough this value can get negative as well. The next jiffy interrupt will pick up that negative value, shift it by 12 and add the now huge positive value to the cpu time of the process. To solve this the machine check handler is modified not to change any of the timestamps in the lowcore if the machine check interrupted kernel context. Signed-off-by: Martin Schwidefsky

[PATCH] s390: Add support for new syscalls/TIF_RESTORE_SIGMASK

2006-02-01T16:53:24Z

Add support for the new *at, pselect6 and ppoll system calls. This includes adding required support for TIF_RESTORE_SIGMASK. Signed-off-by: Heiko Carstens Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

[PATCH] s390: cleanup Kconfig

2006-01-06T16:33:53Z

Sanitize some s390 Kconfig options. We have ARCH_S390, ARCH_S390X, ARCH_S390_31, 64BIT, S390_SUPPORT and COMPAT. Replace these 6 options by S390, 64BIT and COMPAT. Signed-off-by: Martin Schwidefsky Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds