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2008-10-22x86, um: ... and asm-x86 moveAl Viro1-37/+0
Signed-off-by: Al Viro <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2008-10-13x86: __show_registers() and __show_regs() API unificationPekka Enberg1-2/+1
Currently the low-level function to dump user-passed registers on i386 is called __show_registers() whereas on x86-64 it's called __show_regs(). Unify the API to simplify porting of kmemcheck to x86-64. Signed-off-by: Pekka Enberg <[email protected]> Acked-by: Vegard Nossum <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2008-07-22x86: consolidate header guardsVegard Nossum1-3/+3
This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum <[email protected]>
2008-04-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-kgdbLinus Torvalds1-0/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/mingo/linux-2.6-kgdb: kgdb: always use icache flush for sw breakpoints kgdb: fix SMP NMI kgdb_handle_exception exit race kgdb: documentation fixes kgdb: allow static kgdbts boot configuration kgdb: add documentation kgdb: Kconfig fix kgdb: add kgdb internal test suite kgdb: fix several kgdb regressions kgdb: kgdboc pl011 I/O module kgdb: fix optional arch functions and probe_kernel_* kgdb: add x86 HW breakpoints kgdb: print breakpoint removed on exception kgdb: clocksource watchdog kgdb: fix NMI hangs kgdb: fix kgdboc dynamic module configuration kgdb: document parameters x86: kgdb support consoles: polling support, kgdboc kgdb: core uaccess: add probe_kernel_write()
2008-04-17kgdb: fix NMI hangsJason Wessel1-0/+1
This patch fixes the hang regression with kgdb when the NMI interrupt comes in while the master core is returning from an exception. Adjust the NMI logic such that KGDB will not stop NMI exceptions from occurring by in general returning NOTIFY_DONE. It is not possible to distinguish the debug NMI sync vs the normal NMI apic interrupt so kgdb needs to catch the unknown NMI if it the debugger was previously active on one of the cpus. Signed-off-by: Jason Wessel <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2008-04-17include/asm-x86/kdebug.h: checkpatch cleanups - formatting onlyJoe Perches1-2/+2
Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2008-02-14x86: make dump_pagetable() staticAdrian Bunk1-1/+0
dump_pagetable() can now become static. Signed-off-by: Adrian Bunk <[email protected]> Acked-by: Arjan van de Ven <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2008-01-30x86: add the capability to print fuzzy backtracesArjan van de Ven1-2/+3
For enhancing the 32 bit EBP based backtracer, I need the capability for the backtracer to tell it's customer that an entry is either reliable or unreliable, and the backtrace printing code then needs to print the unreliable ones slightly different. This patch adds the basic capability, the next patch will add a user of this capability. Signed-off-by: Arjan van de Ven <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2008-01-30x86: make early printk selectable on 64-bit as wellIngo Molnar1-1/+0
Enable CONFIG_EMBEDDED to select CONFIG_EARLY_PRINTK on 64-bit as well. saves ~2K: text data bss dec hex filename 7290283 3672091 1907848 12870222 c4624e vmlinux.before 7288373 3671795 1907848 12868016 c459b0 vmlinux.after Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2008-01-30x86-64: honor notify_die() returning NOTIFY_STOPJan Beulich1-2/+2
This requires making die() return a value, making its callers honor this (and be prepared that it may return), and making oops_end() have two additional parameters. Signed-off-by: Jan Beulich <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2008-01-30x86: move debug related declarations to kdebug.hThomas Gleixner1-0/+5
Move them and fixup some users. Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2007-10-17x86: unify include/asm/kdebug_32/64.hThomas Gleixner1-4/+32
The 64 bit variant has additional function prototypes which do no harm for 32 bit. Signed-off-by: Thomas Gleixner <[email protected]>
2007-10-11i386/x86_64: move headers to include/asm-x86Thomas Gleixner1-0/+5
Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
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