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2011-07-15ARM: i.MX53: consistently use MX53_UART_PAD_CTRL for uart txd/rxd/rts/ctsTroy Kisky
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-15ARM: i.MX53: UARTn_CTS pin should not change RTS input selectTroy Kisky
If both the RTS pad and CTS pad definitions setup IOMUXC_UARTn_IPP_UART_RTS_MUX_SELECT_INPUT, then the order of setup will matter. We don't want that. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-15ARM: i.MX53: UARTn_TXD pin should not change RXD input selectTroy Kisky
If both the RXD pad and TXD pad definitions setup IOMUXC_UARTn_IPP_UART_RXD_MUX_SELECT_INPUT, then the order of setup will matter. We don't want that. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-15ARM: mx25: Fix typo on CAN1_RX pad settingFabio Estevam
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-15iomux-mx53: add missing 'IOMUX_CONFIG_SION' for some I2C pad definitionsLothar Waßmann
The I2C controller requires the SION bit to be set on SDA and SCL pins. This is missing on some pad definitions for the I2C function. Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-07-14x86: Kill handle_signal()->set_fs()Oleg Nesterov
handle_signal()->set_fs() has a nice comment which explains what set_fs() is, but it doesn't explain why it is needed and why it depends on CONFIG_X86_64. Afaics, the history of this confusion is: 1. I guess today nobody can explain why it was needed in arch/i386/kernel/signal.c, perhaps it was always wrong. This predates 2.4.0 kernel. 2. then it was copy-and-past'ed to the new x86_64 arch. 3. then it was removed from i386 (but not from x86_64) by b93b6ca3 "i386: remove unnecessary code". 4. then it was reintroduced under CONFIG_X86_64 when x86 unified i386 and x86_64, because the patch above didn't touch x86_64. Remove it. ->addr_limit should be correct. Even if it was possible that it is wrong, it is too late to fix it after setup_rt_frame(). Linus commented in: http://lkml.kernel.org/r/alpine.LFD.0.999.0707170902570.19166@woody.linux-foundation.org ... about the equivalent bit from i386: Heh. I think it's entirely historical. Please realize that the whole reason that function is called "set_fs()" is that it literally used to set the %fs segment register, not "->addr_limit". So I think the "set_fs(USER_DS)" is there _only_ to match the other regs->xds = __USER_DS; regs->xes = __USER_DS; regs->xss = __USER_DS; regs->xcs = __USER_CS; things, and never mattered. And now it matters even less, and has been copied to all other architectures where it is just totally insane. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Link: http://lkml.kernel.org/r/20110710164424.GA20261@redhat.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14x86, do_signal: Simplify the TS_RESTORE_SIGMASK logicOleg Nesterov
1. do_signal() looks at TS_RESTORE_SIGMASK and calculates the mask which should be stored in the signal frame, then it passes "oldset" to the callees, down to setup_rt_frame(). This is ugly, setup_rt_frame() can do this itself and nobody else needs this sigset_t. Move this code into setup_rt_frame. 2. do_signal() also clears TS_RESTORE_SIGMASK if handle_signal() succeeds. We can move this to setup_rt_frame() as well, this avoids the unnecessary checks and makes the logic more clear. 3. use set_current_blocked() instead of sigprocmask(SIG_SETMASK), sigprocmask() should be avoided. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Link: http://lkml.kernel.org/r/20110710182203.GA27979@redhat.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14x86, signals: Convert the X86_32 code to use set_current_blocked()Oleg Nesterov
sys_sigsuspend() and sys_sigreturn() change ->blocked directly. This is not correct, see the changelog in e6fa16ab "signal: sigprocmask() should do retarget_shared_pending()" Change them to use set_current_blocked(). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Link: http://lkml.kernel.org/r/20110710192727.GA31759@redhat.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14x86, signals: Convert the IA32_EMULATION code to use set_current_blocked()Oleg Nesterov
sys32_sigsuspend() and sys32_*sigreturn() change ->blocked directly. This is not correct, see the changelog in e6fa16ab "signal: sigprocmask() should do retarget_shared_pending()" Change them to use set_current_blocked(). Signed-off-by: Oleg Nesterov <oleg@redhat.com> Link: http://lkml.kernel.org/r/20110710192724.GA31755@redhat.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14ia64: Replace clocksource.fsys_mmio with generic arch dataAndy Lutomirski
Now that clocksource.archdata is available, use it for ia64-specific code. Cc: Clemens Ladisch <clemens@ladisch.de> Cc: linux-ia64@vger.kernel.org Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/d31de0ee0842a0e322fb6441571c2b0adb323fa2.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14x86-64: Move vread_tsc and vread_hpet into the vDSOAndy Lutomirski
The vsyscall page now consists entirely of trap instructions. Cc: John Stultz <johnstul@us.ibm.com> Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/637648f303f2ef93af93bae25186e9a1bea093f5.1310639973.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-14x86, msr: Fix typo in ENERGY_PERF_BIAS_POWERSAVEH. Peter Anvin
Fix a trivial typo in the name of the constant ENERGY_PERF_BIAS_POWERSAVE. This didn't cause trouble because this constant is not currently used for anything. Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: Len Brown <len.brown@intel.com> Link: http://lkml.kernel.org/r/tip-abe48b108247e9b90b4c6739662a2e5c765ed114@git.kernel.org
2011-07-14net: m68k/nfeth: Remove wrong usage of dev->flagsMichał Mirosław
Remove wrong setting of dev->flags. NETIF_F_NO_CSUM maps to IFF_DEBUG there, so looks like a mistake. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14perf, x86: P4 PMU - Introduce event alias featureCyrill Gorcunov
Instead of hw_nmi_watchdog_set_attr() weak function and appropriate x86_pmu::hw_watchdog_set_attr() call we introduce even alias mechanism which allow us to drop this routines completely and isolate quirks of Netburst architecture inside P4 PMU code only. The main idea remains the same though -- to allow nmi-watchdog and perf top run simultaneously. Note the aliasing mechanism applies to generic PERF_COUNT_HW_CPU_CYCLES event only because arbitrary event (say passed as RAW initially) might have some additional bits set inside ESCR register changing the behaviour of event and we can't guarantee anymore that alias event will give the same result. P.S. Thanks a huge to Don and Steven for for testing and early review. Acked-by: Don Zickus <dzickus@redhat.com> Tested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> CC: Ingo Molnar <mingo@elte.hu> CC: Peter Zijlstra <a.p.zijlstra@chello.nl> CC: Stephane Eranian <eranian@google.com> CC: Lin Ming <ming.m.lin@intel.com> CC: Arnaldo Carvalho de Melo <acme@redhat.com> CC: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/20110708201712.GS23657@sun Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2011-07-14spi/imx: use soc name in spi device type naming schemeShawn Guo
Software defined version number is not stable enough to be used in device type naming scheme. The patch changes it to use implicit soc name for spi device type definition. In this way, we can easily align the naming scheme with device tree binding, which comes later. It removes fifosize from spi_imx_data and adds devtype there, so that fifosize can be set in an inline function according to devtype. Also, cpu_is_mx can be replaced by inline functions checking devtype. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-14x86, intel, power: Initialize MSR_IA32_ENERGY_PERF_BIASLen Brown
Since 2.6.36 (23016bf0d25), Linux prints the existence of "epb" in /proc/cpuinfo, Since 2.6.38 (d5532ee7b40), the x86_energy_perf_policy(8) utility has been available in-tree to update MSR_IA32_ENERGY_PERF_BIAS. However, the typical BIOS fails to initialize the MSR, presumably because this is handled by high-volume shrink-wrap operating systems... Linux distros, on the other hand, do not yet invoke x86_energy_perf_policy(8). As a result, WSM-EP, SNB, and later hardware from Intel will run in its default hardware power-on state (performance), which assumes that users care for performance at all costs and not for energy efficiency. While that is fine for performance benchmarks, the hardware's intended default operating point is "normal" mode... Initialize the MSR to the "normal" by default during kernel boot. x86_energy_perf_policy(8) is available to change the default after boot, should the user have a different preference. Signed-off-by: Len Brown <len.brown@intel.com> Link: http://lkml.kernel.org/r/alpine.LFD.2.02.1107140051020.18606@x980 Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: <stable@kernel.org>
2011-07-14ARM / shmobile: Return -EBUSY from A4LC power off if A3RV is activeRafael J. Wysocki
Since the A4LC should only be powered off if the A3RV is off, make the A4LC's power down routine return -EBUSY if A3RV is not off to indicate to the core that it doesn't want to power off the domain in that case. This will cause the core to regard A4LC as active, so the pm_genpd_poweron() in pd_power_down_a3rv() is not necessary any more. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
2011-07-14ARM / shmobile: Use genpd_queue_power_off_work()Rafael J. Wysocki
Make pd_power_down_a3rv() use genpd_queue_power_off_work() to queue up the powering off of the A4LC domain to avoid queuing it up when it is pending. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
2011-07-14Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/bluetooth/l2cap_core.c
2011-07-14sched: adjust scheduler cpu power for stolen timeGlauber Costa
This patch makes update_rq_clock() aware of steal time. The mechanism of operation is not different from irq_time, and follows the same principles. This lives in a CONFIG option itself, and can be compiled out independently of the rest of steal time reporting. The effect of disabling it is that the scheduler will still report steal time (that cannot be disabled), but won't use this information for cpu power adjustments. Everytime update_rq_clock_task() is invoked, we query information about how much time was stolen since last call, and feed it into sched_rt_avg_update(). Although steal time reporting in account_process_tick() keeps track of the last time we read the steal clock, in prev_steal_time, this patch do it independently using another field, prev_steal_time_rq. This is because otherwise, information about time accounted in update_process_tick() would never reach us in update_rq_clock(). Signed-off-by: Glauber Costa <glommer@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> Acked-by: Peter Zijlstra <peterz@infradead.org> Tested-by: Eric B Munson <emunson@mgebm.net> CC: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> CC: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-07-14ia64: add jump labels for paravirtGlauber Costa
Since in a later patch I intend to call jump labels inside CONFIG_PARAVIRT, IA64 would fail to compile if they are not provided. This patch provides those jump labels for the IA64 architecture. Signed-off-by: Glauber Costa <glommer@redhat.com> Acked-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Rik van Riel <riel@redhat.com> CC: Tony Luck <tony.luck@intel.com> CC: Eddie Dong <eddie.dong@intel.com> CC: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> CC: Peter Zijlstra <peterz@infradead.org> CC: Anthony Liguori <aliguori@us.ibm.com> CC: Eric B Munson <emunson@mgebm.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-07-14KVM guest: Add a pv_ops stub for steal timeGlauber Costa
This patch adds a function pointer in one of the many paravirt_ops structs, to allow guests to register a steal time function. Besides a steal time function, we also declare two jump_labels. They will be used to allow the steal time code to be easily bypassed when not in use. Signed-off-by: Glauber Costa <glommer@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> Tested-by: Eric B Munson <emunson@mgebm.net> CC: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> CC: Peter Zijlstra <peterz@infradead.org> CC: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-07-14KVM: Steal time implementationGlauber Costa
To implement steal time, we need the hypervisor to pass the guest information about how much time was spent running other processes outside the VM, while the vcpu had meaningful work to do - halt time does not count. This information is acquired through the run_delay field of delayacct/schedstats infrastructure, that counts time spent in a runqueue but not running. Steal time is a per-cpu information, so the traditional MSR-based infrastructure is used. A new msr, KVM_MSR_STEAL_TIME, holds the memory area address containing information about steal time This patch contains the hypervisor part of the steal time infrasructure, and can be backported independently of the guest portion. [avi, yongjie: export delayacct_on, to avoid build failures in some configs] Signed-off-by: Glauber Costa <glommer@redhat.com> Tested-by: Eric B Munson <emunson@mgebm.net> CC: Rik van Riel <riel@redhat.com> CC: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> CC: Peter Zijlstra <peterz@infradead.org> CC: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Yongjie Ren <yongjie.ren@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-07-13[CPUFREQ] Move compile for S3C64XX cpufreq to /drivers/cpufreqKukjin Kim
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-13[CPUFREQ] Move ARM Samsung cpufreq drivers to drivers/cpufreq/Kukjin Kim
According to discussion of the ARM arch subsystem migration, ARM cpufreq drivers move to drivers/cpufreq. So this patch adds Kconfig.arm for ARM like x86 and adds Samsung S5PV210 and EXYNOS4210 cpufreq driver compile in there. As a note, otherw will be moved. Cc: Dave Jones <davej@redhat.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-13[CPUFREQ/S3C64xx] Move S3C64xx CPUfreq driver into drivers/cpufreqMark Brown
This is a straight code motion patch, there are no changes to the driver itself. The Kconfig is left untouched as the ARM CPUfreq Kconfig is all in one big block in arm/Kconfig and should be moved en masse rather than being done piecemeal. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dave Jones <davej@redhat.com>
2011-07-13clocksource: Replace vread with generic arch dataAndy Lutomirski
The vread field was bloating struct clocksource everywhere except x86_64, and I want to change the way this works on x86_64, so let's split it out into per-arch data. Cc: x86@kernel.org Cc: Clemens Ladisch <clemens@ladisch.de> Cc: linux-ia64@vger.kernel.org Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: John Stultz <johnstul@us.ibm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/3ae5ec76a168eaaae63f08a2a1060b91aa0b7759.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-13x86-64: Add --no-undefined to vDSO buildAndy Lutomirski
This gives much nicer diagnostics when something goes wrong. It's supported at least as far back as binutils 2.15. Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/de0b50920469ff6359c529526e7639fdd36fa83c.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-13x86-64: Allow alternative patching in the vDSOAndy Lutomirski
This code is short enough and different enough from the module loader that it's not worth trying to share anything. Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/e73112e4381fff29e31b882c2d0856822edaea53.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-13x86: Make alternative instruction pointers relativeAndy Lutomirski
This save a few bytes on x86-64 and means that future patches can apply alternatives to unrelocated code. Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/ff64a6b9a1a3860ca4a7b8b6dc7b4754f9491cd7.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-13x86-64: Improve vsyscall emulation CS and RIP handlingAndy Lutomirski
Three fixes here: - Send SIGSEGV if called from compat code or with a funny CS. - Don't BUG on impossible addresses. - Add a missing local_irq_disable. This patch also removes an unused variable. Signed-off-by: Andy Lutomirski <luto@mit.edu> Link: http://lkml.kernel.org/r/6fb2b13ab39b743d1e4f466eef13425854912f7f.1310563276.git.luto@mit.edu Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-07-13ARM: kprobes: Remove now unused codeJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Decode ARM preload (immediate) instructionsJon Medhurst
These were missing from the previous implementation. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Reject probing of unprivileged load and store instructionsJon Medhurst
These occur extremely rarely in the kernel and writing test cases for them is difficult. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Use new versions of emulate_ldr() and emulate_str()Jon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add new versions of emulate_ldr() and emulate_str()Jon Medhurst
These use the register calling conventions required by the new decoding table framework for calling simulated instructions. We rename the old versions of these functions to *_old for now. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add emulate_rdlo12rdhi16rn0rm8_rwflags_nopc()Jon Medhurst
This is the emulation function for the instruction format used by the ARM multiply long instructions. It replaces use of prep_emulate_rdhi16rdlo12rs8rm0_wflags(). Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add emulate_rd12rm0_noflags_nopc()Jon Medhurst
This is the emulation function for the instruction format used by the ARM bit-field manipulation instructions. Various other instruction forms can also make use of this and it is used to replace use of prep_emulate_rd12{rm0}{_modify} Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Replace use of prep_emulate_rd12rn16rm0_wflags()Jon Medhurst
These can now use emulate_rd12rn16rm0_rwflags_nopc(). Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add emulate_rd16rn12rm0rs8_rwflags_nopc()Jon Medhurst
This is the emulation function for the instruction format used by the ARM multiply-accumulate instructions. These don't allow use of PC so we don't have to add special cases for this. This function is used to replace use of prep_emulate_rd16rs8rm0_wflags and prep_emulate_rd16rn12rs8rm0_wflags. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate remaining instruction decoding functions to tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_100x to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_01xx to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_0111__1 to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_0110__1 to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add emulate_rd12rn16rm0_rwflags_nopc()Jon Medhurst
This is the emulation function for the instruction format used by the ARM media instructions. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_001x to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM space_cccc_000x to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Migrate ARM LDRD and STRD to decoding tablesJon Medhurst
Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-07-13ARM: kprobes: Add emulate_ldrdstrd()Jon Medhurst
This is an emulation function for the LDRD and STRD instructions. Signed-off-by: Jon Medhurst <tixy@yxit.co.uk> Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
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