- 16 1月, 2009 6 次提交
-
-
由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
Fixes compiler warnings: arch/powerpc/platforms/ps3/mm.c:1205: warning: passing argument 2 of 'ps3_repository_read_mm_info' from incompatible pointer type arch/powerpc/platforms/ps3/mm.c:1205: warning: passing argument 3 of 'ps3_repository_read_mm_info' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
This fixes these compiler warning: arch/powerpc/platforms/ps3/interrupt.c:109: warning: passing argument 2 of 'clear_bit' from incompatible pointer type arch/powerpc/platforms/ps3/interrupt.c:130: warning: passing argument 2 of 'set_bit' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
We just fix up the reference parameters as the others are dealt with by arithmetic promotion rules and don't cause warnings. This removes warnings like this: arch/powerpc/platforms/ps3/interrupt.c:327: warning: passing argument 1 of 'lv1_construct_event_receive_port' from incompatible pointer type Also, these: drivers/ps3/ps3-vuart.c:462: warning: passing argument 4 of 'ps3_vuart_raw_read' from incompatible pointer type drivers/ps3/ps3-vuart.c:592: warning: passing argument 4 of 'ps3_vuart_raw_read' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
Push the dma_addr_t type usage all the way down to where the actual values are manipulated. Now that u64 is "unsigned long long", this removes warnings like: arch/powerpc/platforms/ps3/system-bus.c:532: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type arch/powerpc/platforms/ps3/system-bus.c:649: warning: passing argument 4 of 'ps3_dma_map' from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
Also silences this warning: arch/powerpc/platforms/ps3/setup.c:275: warning: initialization from incompatible pointer type Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NGeoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
- 15 1月, 2009 1 次提交
-
-
由 Harvey Harrison 提交于
Add swab.h to kbuild.asm and remove the individual entries from each arch, mark as unifdef as some arches have some kernel-only bits inside. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 14 1月, 2009 5 次提交
-
-
由 Benjamin Herrenschmidt 提交于
This enables the use of syscall wrappers to do proper sign extension for 64-bit programs. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
-
由 Heiko Carstens 提交于
This way it matches the generic system call name convention. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
-
由 Anton Vorontsov 提交于
This patch is used to help Jean Delvare to get rid of drivers/i2c/chips/ directory. The new location suggested by Kumar Gala: as the driver is 83xx specific it's placed into arch/powerpc/platforms/83xx/. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
-
由 Anton Vorontsov 提交于
FSL U-Boots use /soc8315@e0000000 node to search and fixup serial nodes' clock-frequency properties. Though in upstream kernels we use new naming convention -- for IMMR address space dts files specify /immr@e0000000 nodes. This makes FSL U-Boots fail to fixup the clock frequencies, and that leads to serial ports misbehaviour. We can workaround the issue by filling the clock frequency values manually. p.s. For the same reason FSL U-Boots fail to fixup MAC addresses for ethernet nodes, so users should either change the .dts file locally or set MAC address via `ifconfig hw ether' command. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
-
由 Kumar Gala 提交于
We use Doorbell interrupts for IPIs and thus we need to make sure we aren't interrupted in the process of processing the IPI. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Acked-by: NDave Liu <daveliu@freescale.com>
-
- 13 1月, 2009 8 次提交
-
-
由 Michael Ellerman 提交于
To increase the amount of code that's built for a defconfig build. Signed-off-by: NMichael Ellerman <michael@ellerman.id.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Benjamin Herrenschmidt 提交于
The PowerMac kernel occasionally fails to bring up the secondary CPUs on SMP, the trigger factor seem to be fairly random and related to location of code and data. This appears to be due to the initial loading of the TOC value by the secondary processor which now happens before we clear HID4:RM_CI (Real Mode Cache Invalidate). This bit should really be cleared before we do any load or store other than fetching code. This fix works based on the assumption that all SMP 64-bit PowerMacs use variants of the 970, which fortunately is true, by explicitely clearing that bit, adding an slbia for good measure as RM_CI mode is known to create bogus ERAT entries. I also removed some spurrious debug output that was left enabled by mistake while at it. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Nathan Lynch 提交于
The per_cpu__ prefix on DECLARE_PER_CPU'd variables is going away; rename cache_dir to cache_dir_pcpu. Signed-off-by: NNathan Lynch <ntl@pobox.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Ingo Molnar 提交于
Convert arch/powerpc/ over to long long based u64: -#ifdef __powerpc64__ -# include <asm-generic/int-l64.h> -#else -# include <asm-generic/int-ll64.h> -#endif +#include <asm-generic/int-ll64.h> This will avoid reoccuring spurious warnings in core kernel code that comes when people test on their own hardware. (i.e. x86 in ~98% of the cases) This is what x86 uses and it generally helps keep 64-bit code 32-bit clean too. [Adjusted to not impact user mode (from paulus) - sfr] Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Milton Miller 提交于
Enforce that the crash kernel region never overlaps the current kernel, as it will be written directly on kexec load. Also, default to the previous KDUMP_KERNELBASE if the start is 0. Other architectures (x86, ia64) state that specifying the start address 0 (or omitting it) will result in the kernel allocating it. Before the relocatable patch in 2.6.28, powerpc would adjust any other start value to the hardcoded KDUMP_KERNELBASE of 32M. Signed-off-by: NMilton Miller <miltonm@bga.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Milton Miller 提交于
We are declaring the dummy section (used to work around a binutils bug) as PT_NOTE, but we don't have enough bytes for it to be a valid note header, and kexec userspace complains: Warning: Elf Note name is not null terminated Warning: append= option is not passed. Using the first kernel root partition Warning: Elf Note name is not null terminated Instead of using the arbitray value 0xf177 (aka "fill"), declare a no-name no-description note of type 0. Signed-off-by: NMilton Miller <miltonm@bga.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Martyn Welch 提交于
Support for the FPGA based watchdog timer on GE Fanuc's SBC610. This patch enables one of the watchdog timers found on the SBC610. There are two identical watchdog timers at different offsets in the above mentioned boards, however the current driver is only capable of supporting one of them. The watchdog timers are also capable of generating interrupts at a user-configurable threshold, though support for this operation is currently not supported by the driver. Signed-off-by: NMartyn Welch <martyn.welch@gefanuc.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
-
- 12 1月, 2009 1 次提交
-
-
由 Benjamin Herrenschmidt 提交于
This updates the cpufreq drivers in arch/powerpc so they build again after the core cpufreq changes that broke them in commit in835481d9. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 10 1月, 2009 3 次提交
-
-
由 Wolfram Sang 提交于
Eliminate duplicate return statements Signed-off-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
-
由 Grant Likely 提交于
The MPC5200 PIC driver doesn't correctly update the .status field of the irq_desc structure when the set_type hook is called. This patch adds the required code. Also cleans up the external IRQ typename field to be something easier to read (very minor). Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
-
由 roel kluin 提交于
strcmp on NULL results in a segmentation fault, also, remove the second, redundant test on dev Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
-
- 09 1月, 2009 1 次提交
-
-
由 Coly Li 提交于
When I review ocfs2 code, find there are 2 typos to "successfull". After doing grep "successfull " in kernel tree, 22 typos found totally -- great minds always think alike :) This patch fixes all the similar typos. Thanks for Randy's ack and comments. Signed-off-by: NColy Li <coyli@suse.de> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Acked-by: NRoland Dreier <rolandd@cisco.com> Cc: Jeremy Kerr <jk@ozlabs.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Theodore Ts'o <tytso@mit.edu> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Vlad Yasevich <vladislav.yasevich@hp.com> Cc: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 08 1月, 2009 15 次提交
-
-
由 Robert Richter 提交于
Signed-off-by: NRobert Richter <robert.richter@amd.com>
-
由 Carl Love 提交于
This patch adds the SPU event based profiling funcitonality for the IBM Cell processor. Previously, the CELL OProfile kernel code supported PPU event, PPU cycle profiling and SPU cycle profiling. The addition of SPU event profiling allows the users to identify where in their SPU code various SPU evnets are occuring. This should help users further identify issues with their code. Note, SPU profiling has some limitations due to HW constraints. Only one event at a time can be used for profiling and SPU event profiling must be time sliced across all of the SPUs in a node. The patch adds a new arch specific file to the OProfile file system. The file has bit 0 set to indicate that the kernel supports SPU event profiling. The user tool must check this file/bit to make sure the kernel supports SPU event profiling before trying to do SPU event profiling. The user tool check is part of the user tool patch for SPU event profiling. Signed-off-by: NCarl Love <carll@us.ibm.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
-
由 Robert Richter 提交于
Signed-off-by: NRobert Richter <robert.richter@amd.com>
-
由 Carl Love 提交于
This patch restructures and cleans up the code a bit to make it easier to add new functionality later. The patch makes no functional changes to the existing code. Signed-off-by: NCarl Love <carll@us.ibm.com> Signed-off-by: NRobert Richter <robert.richter@amd.com>
-
由 Steven Rostedt 提交于
This patch enables dynamic ftrace. The PowerPC port was dependent on other code not yet in mainline. Now that the code is, we can now let PowerPC compile with dynamic ftrace. Signed-off-by: NSteven Rostedt <srostedt@redhat.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Anton Vorontsov 提交于
The clear_fixmap() routine issues map_page() with flags set to 0. Currently this causes a BUG_ON() inside the map_page(), as it assumes that a PTE should be clear before mapping. This patch makes the map_page() to trigger the BUG_ON() only if the flags were set. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Acked-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Anton Vorontsov 提交于
The patch replaces internal registers dump implementation with ppc_save_regs(). From now on PPC64 and PPC32 are using the same code for crash_setup_regs(). NOTE: The old regs dump implementation was capturing SP (r1) directly as is, so you could see crash_kexec() function on top of the back-trace. But ppc_save_regs() goes up one stack frame, so you'll not see it anymore, at the top-level you'll see who actually triggered the crash dump instead. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Kumar Gala 提交于
The Freescale PowerPC specific gianfar driver (gig-e) uses cacheable_memzero for performance reasons we need to export the symbol to allow the driver to be built as a module. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Benjamin Herrenschmidt 提交于
This is a brown paper bag from one of my earlier patches that breaks build on 40x and 8xx. And yes, I've now added 40x and 8xx to my list of test configs :-) Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Ingo Molnar 提交于
[Split from a larger patch - sfr] Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Ingo Molnar 提交于
in/out_be64() work on u64s. The first parameter to ppc_md.ioremap is a phys_addr_t. Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Ingo Molnar 提交于
Only pass the address of a u64 if that is what the function requires. [Split out of a larger patch - sfr] [update comment - sfr] Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Ingo Molnar 提交于
tce_entryp is a "u64 *" not an "unsigned long *". [Split from a large patch -sfr] Signed-off-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Stephen Rothwell 提交于
of_get_flat_dt_prop() returns a "void *", so we don't need to cast when assigning its result to a pointer variable. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-