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* ARM: entry: data abort: tail-call the main data abort handlerRussell King2011-07-021-9/+6
| | | | | | | | Tail-call the main C data abort handler code from the per-CPU helper code. Update the comments in the code wrt the new calling and return register state. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: entry: data abort: avoid using r2 in abort helpersRussell King2011-07-021-4/+4
| | | | | | | This allows us to pass the pt_regs pointer in to these functions ready for tail-calling the abort handler. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* ARM: entry: data abort: arrange for CPU abort helpers to take pc/psr in r4/r5Russell King2011-07-021-2/+2
| | | | | | | Re-jig the CPU abort helpers to take the PC/PSR in r4/r5 rather than r2/r3. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* arm: mm: qsd8x50: Fix incorrect permission faultsDave Estes2010-05-031-0/+21
| | | | | | | | | Handle incorrectly reported permission faults for qsd8650. On permission faults, retry MVA to PA conversion. If retry detects translation fault. Report as translation fault. Cc: Jamie Lokier <jamie@shareable.org> Signed-off-by: Dave Estes <cestes@quicinc.com>
* [ARM] 5227/1: Add the ENDPROC declarations to the .S filesCatalin Marinas2008-09-011-0/+1
| | | | | | | | | This declaration specifies the "function" type and size for various assembly functions, mainly needed for generating the correct branch instructions in Thumb-2. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] armv7: add support for ARMv7 cores.Catalin Marinas2007-05-081-0/+32
This patch adds support for the ARMv7 cores. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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