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2011-07-07ARM: mm: tlb-v4wbi: Use the new processor struct macrosDave Martin1-6/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: tlb-v4wb: Use the new processor struct macrosDave Martin1-6/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: tlb-v4: Use the new processor struct macrosDave Martin1-6/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: tlb-v3: Use the new processor struct macrosDave Martin1-6/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: tlb-fa: Use the new processor struct macrosDave Martin1-6/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-xscale: Use new generic struct definition macrosDave Martin1-431/+76
Without this patch, xscale_80200_A0_A1 is missing the icache_flush_all entry, which would result in the wrong functions being called at run-time. This patch re-uses xscale_icache_flush_all for xscale_80200_A0_A1_cache_fns. Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-xsc3: Use new generic struct definition macrosDave Martin1-73/+17
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-v7: Use the new processor struct macrosDave Martin1-26/+5
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-v6: Use the new processor struct macrosDave Martin1-29/+5
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-sa1100: Use the new processor struct macrosDave Martin1-67/+17
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-sa110: Use the new processor struct macrosDave Martin1-34/+5
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-mohawk: Use the new processor struct macrosDave Martin1-43/+18
This patch also defines a suitable flush_icache_all implementation which would otherwise be missing, resulting in a link failure. Thanks to Nicolas Pitre for suggesting the code for this. Signed-off-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-07ARM: mm: proc-feroceon: Use the new processor struct macrosDave Martin1-153/+49
Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-07ARM: mm: proc-fa526: Use the new processor struct macrosDave Martin1-33/+5
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm9tdmi: Use the new processor struct macrosDave Martin1-60/+18
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm946: Use the new processor struct macrosDave Martin1-46/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm940: Use the new processor struct macrosDave Martin1-44/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm926: Use the new processor struct macrosDave Martin1-44/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm925: Use the new processor struct macrosDave Martin1-72/+16
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm922: Use the new processor struct macrosDave Martin1-46/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm920: Use the new processor struct macrosDave Martin1-46/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm7tdmi: Use the new processor struct macrosDave Martin1-177/+39
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm740: Use the new processor struct macrosDave Martin1-35/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm720: Use the new processor struct macrosDave Martin1-68/+17
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm6_7: Use the new processor struct macrosDave Martin1-134/+32
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm1026: Use the new processor struct macrosDave Martin1-46/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm1022: Use the new processor struct macrosDave Martin1-45/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm1020e: Use the new processor struct macrosDave Martin1-45/+7
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: proc-arm1020: Use the new processor struct macrosDave Martin1-39/+6
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v7: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v6: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v4wt: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v4wb: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v4: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-v3: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: mm: cache-fa: Use the new processor struct macrosDave Martin1-13/+2
Signed-off-by: Dave Martin <dave.martin@linaro.org>
2011-07-07ARM: assembler.h: Add string declaration macroDave Martin1-0/+9
Declaring strings in assembler source involves a certain amount of tedious boilerplate code in order to annotate the resulting symbol correctly. Encapsulating this boilerplate in a macro should help to avoid some duplication and the occasional mistake. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-07ARM: mm: proc-macros: Add generic proc/cache/tlb struct definition macrosDave Martin1-0/+63
This patch adds some generic macros to reduce boilerplate when declaring certain common structures in arch/arm/mm/*.S Thanks to Russell King for outlining what the define_processor_functions macro could look like. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-06-27Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds8-10/+48
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: pm: ensure ARMv7 CPUs save and restore the TLS register ARM: pm: proc-v7: fix missing struct processor pointers for suspend code ARM: 6969/1: plat-iop: fix build error ARM: 6961/1: zImage: Add build-time check for correctly-sized proc_type entries ARM: SMP: wait for CPU to be marked active ARM: 6963/1: Thumb-2: Relax relocation requirements for non-function symbols ARM: 6962/1: mach-h720x: fix build error ARM: 6959/1: SMP build fix for entry-macro-multi.S
2011-06-24ARM: pm: ensure ARMv7 CPUs save and restore the TLS registerRussell King1-3/+7
Ensure that the TLS register is saved and restored over a suspend cycle, so that userspace programs don't see a corrupted TLS value. Tested-by: Kevin Hilman <khilman@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-24ARM: pm: proc-v7: fix missing struct processor pointers for suspend codeRussell King1-3/+3
Add the missing suspend/resume pointers for the suspend code. This is needed when building for multiple CPUs. Tested-by: Kevin Hilman <khilman@ti.com> Acked-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-21ARM: 6969/1: plat-iop: fix build errorLinus Walleij1-0/+1
The iop13xx_defconfig didn't build since the platform code uses defines from <asm/ptrace.h>. Simply add the include so it compiles. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-21ARM: 6961/1: zImage: Add build-time check for correctly-sized proc_type entriesDave Martin1-1/+13
It is easy to mis-maintain the proc_types table such that the entries become wrongly-sized and misaligned when the kernel is built in Thumb-2. This patch adds an assembly-time check which will turn most common size/alignment mistakes in this table into build failures, to avoid having to debug the boot-time kernel hang which would happen if the resulting kernel were actually booted. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-21ARM: SMP: wait for CPU to be marked activeRussell King1-1/+5
When we bring a CPU online, we should wait for it to become active before entering the idle thread, so we know that the scheduler and thread migration is going to work. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-06-21Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msmLinus Torvalds1-3/+11
* 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm: msm: timer: Fix DGT rate on 8960 and 8660 msm: timer: compensate for timer shift in msm_read_timer_count msm: timer: Fix SMP build error
2011-06-21msm: timer: Fix DGT rate on 8960 and 8660Stephen Boyd1-2/+4
The DGT runs at 27 MHz divided by 4 on 8660 and 8960. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: David Brown <davidb@codeaurora.org>
2011-06-18msm: timer: compensate for timer shift in msm_read_timer_countJeff Ohlstein1-1/+5
Some msm targets have timers whose lower bits are unreliable. So, we present our timers as lower frequency than they actually are, and ignore the bottom 5 bits on such targets. This compensation was erroneously removed from the msm_read_timer_count function, so restore it. This was broken by 94790ec25 "msm: timer: SMP timer support for msm". Signed-off-by: Jeff Ohlstein <johlstei@codeaurora.org>
2011-06-17Merge branches 'gpio/merge' and 'spi/merge' of ↵Linus Torvalds1-0/+1
git://git.secretlab.ca/git/linux-2.6 * 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6: gpio: add GPIOF_ values regardless on kconfig settings gpio: include linux/gpio.h where needed gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD. * 'spi/merge' of git://git.secretlab.ca/git/linux-2.6: spi/bfin_spi: fix handling of default bits per word setting
2011-06-17Merge branch 'fixes' of ↵Linus Torvalds5-9/+29
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: OMAP1: PM: register notifiers with generic clock ops even when !PM_RUNTIME omap: pandora: fix NAND support OMAP: PM: omap_device: fix device power domain callbacks OMAP: PM debug: fix section mismatch warnings
2011-06-17ARM: 6963/1: Thumb-2: Relax relocation requirements for non-function symbolsDave Martin1-2/+11
The "Thumb bit" of a symbol is only really meaningful for function symbols (STT_FUNC). However, sometimes a branch is relocated against a non-function symbol; for example, PC-relative branches to anonymous assembler local symbols are typically fixed up against the start-of-section symbol, which is not a function symbol. Some inline assembler generates references of this type, such as fixup code generated by macros in <asm/uaccess.h>. The existing relocation code for R_ARM_THM_CALL/R_ARM_THM_JUMP24 interprets this case as an error, because the target symbol appears to be an ARM symbol; but this is really not the case, since the target symbol is just a base in these cases. The addend defines the precise offset to the target location, but since the addend is encoded in a non-interworking Thumb branch instruction, there is no explicit Thumb bit in the addend. Because these instructions never interwork, the implied Thumb bit in the addend is 1, and the destination is Thumb by definition. This patch removes the extraneous Thumb bit check for non-function symbols, enabling modules containing the affected relocation types to be loaded. No modification to the actual relocation code is required, since this code does not take bit[0] of the location->destination offset into account in any case. Function symbols are always checked for interworking conflicts, as before. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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