AuxXxilium/linux_dsm_epyc7002
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8243e40acb
linux_dsm_epyc7002/arch
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David S. Miller 8243e40acb [SPARC64]: Store magic cookie and trap type in pt_regs. 
This sets us up for several simplifications and facilities:

1) The magic cookie lets us identify trap frames more
   accurately in stack backtraces.

2) The trap type lets us simplify all of the "are we in
   a syscall" state management and checks.

3) We can now see if a task off the cpu is sleeping in
   a system call or not.  In fact, we can see what
   trap it is sleeping in whatever the type.  The utrace
   guys will use this.

Based upon some discussions with Roland McGrath.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-23 23:32:20 -07:00
..
alpha PCI: alpha: use generic pci_enable_resources() 2008-04-20 21:47:04 -07:00
arm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial 2008-04-21 16:36:46 -07:00
avr32 avr32: Add hardware power-down function call 2008-04-19 20:40:11 -04:00
blackfin [BLACKFIN] minor irq handler cleanups 2008-04-20 18:45:27 -04:00
cris Generic semaphore implementation 2008-04-17 10:42:34 -04:00
frv frv: unexport kmap_atomic_to_page 2008-04-21 16:03:13 -07:00
h8300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
ia64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
m32r Generic semaphore implementation 2008-04-17 10:42:34 -04:00
m68k arch: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:14:49 -04:00
m68knommu Generic semaphore implementation 2008-04-17 10:42:34 -04:00
mips arch: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:14:49 -04:00
mn10300 PCI: remove initial bios sort of PCI devices on x86 2008-04-20 21:46:58 -07:00
parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
ppc Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2008-04-21 15:57:09 -07:00
sh Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
sparc sparc: cleanup after SunOS binary emulation removal 2008-04-23 23:32:18 -07:00
sparc64 [SPARC64]: Store magic cookie and trap type in pt_regs. 2008-04-23 23:32:20 -07:00
um Generic semaphore implementation 2008-04-17 10:42:34 -04:00
v850 arch: Remove unnecessary inclusions of asm/semaphore.h 2008-04-18 22:14:49 -04:00
x86 Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6 2008-04-21 15:58:35 -07:00
xtensa Generic semaphore implementation 2008-04-17 10:42:34 -04:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00
Kconfig Kprobes: indicate kretprobe support in Kconfig 2008-03-04 16:35:11 -08:00