- 15 10月, 2007 1 次提交
-
-
由 Sam Ravnborg 提交于
The variable CFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of CFLAGS with KBUILD_CFLAGS all over the tree and enabling one to use: make CFLAGS=... to specify additional gcc commandline options. One usecase is when trying to find gcc bugs but other use cases has been requested too. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k Test was simple to do a defconfig build, apply the patch and check that nothing got rebuild. Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
-
- 11 10月, 2007 1 次提交
-
-
由 Robert Olsson 提交于
As noted by Christoph Hellwig, pktgen was the only user so it can now be removed. [ Add missing cases caught by Adrian Bunk. -DaveM ] Signed-off-by: NRobert Olsson <robert.olsson@its.uu.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 22 8月, 2007 1 次提交
-
-
由 Magnus Damm 提交于
This patch adds a plat_irq_setup() symbol for sh4-202. Without this fix it is impossible to build a working kernel using the microdev_defconfig. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 21 8月, 2007 1 次提交
-
-
由 Paul Mundt 提交于
Older versions of binutils do not support -Wa,-isa= tuning, which is something we rely on for enabling DSP opcode support on the newer parts. SH3-DSP parts can still be handled with -Wa,-dsp even if the newer parts require the newer versions of binutils for supporting the new opcodes. This was broken in -rc1 when the SH4AL-DSP support was being reworked, and is needed to get SH3-DSP working with older toolchains again. Reported-by: NMarkus Brunner <super.firetwister@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 17 8月, 2007 1 次提交
-
-
由 Andy Whitcroft 提交于
It seems we have gained an extraneous trailing ';' on one of the wait loops in scif_sercon_putc(). Although this is completely benign as the apparent payload is also the empty statement, it invites error in the future. Clean it up now. Signed-off-by: NAndy Whitcroft <apw@shadowen.org> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 07 8月, 2007 1 次提交
-
-
由 Paul Mundt 提交于
Now that __initmv references the machvec section unconditionally there have been cases where folks have been mistakenly flagging non-machvec structures with the machvec section attribute (presumably to shut up modpost). This leads to obscure breakage in earlyprintk amongst other places and is rather non-obvious. Add a simple sanity check to try and catch __initmv misuse and panic early. Reported-by: NMarkus Brunner <super.firetwister@gmail.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 04 8月, 2007 1 次提交
-
-
由 Paul Mundt 提交于
When generic_ptrace_peekdata() was merged, the break for these cases ended up getting dropped, which lead to each PEEKTEXT/PEEKDATA op leaking in to PEEKUSR and get_user_pages() always -EFAULTing. Add the break back in. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 03 8月, 2007 4 次提交
-
-
由 Magnus Damm 提交于
This patch fixes up the defconfig for various sh7751r based boards by updating them to the single cpu subtype CONFIG_CPU_SUBTYPE_SH7751R. The following sh4 boards are updated: hs7751rvoip, landisk, lboxre2, systemh, titan. The current defconfigs with two subtypes defined trigger a configuration bug which result in kernel configurations with missing board support code. We end up with kernels without board code and with generic machvec only. So we need this patch to make sure the board code gets compiled in. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
This patch makes sure cf support is enabled on R2D-PLUS but disabled on R2D-1. Without this fix R2D-1 boards hang on bootup. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
- Disable CONFIG_SH_DMA to avoid boot up freeze on R2D-1 - Disable CONFIG_SH_STANDARD_BIOS to support R2D-PLUS boot loaders Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 David McCullough 提交于
Updated the snapgear defconfig to get a booting kernel. Signed-off-by: NDavid McCullough <david_mccullough@au.securecomputing.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 01 8月, 2007 5 次提交
-
-
由 Paul Mundt 提交于
SH-X3 has the FPU exceptions on different vectors completely, patch in do_fpu_state_restore() to the proper vectors. Results in a much happier userspace. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
When reading the cached TTB value and extracting the pgd, we accidentally applied a __va() to it and bumped it off in to bogus space which ended up causing multiple faults in the error path. Fix it up so unhandled faults don't do strange and highly unorthodox things when oopsing. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
fault-nommu defines the page fault handler stubs for SH-3/4 parts, but is not needed on SH-2/SH-2A now that the entry code has been logically separated. Add it in for SH-3 and SH-4 explicitly. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
We were missing the trace_hardirqs_on() instrumentation in the nommu case, resync with the MMU version of the page fault handler to have this behaving consistently. Also explicitly re-enable IRQs now that the assembly code isn't doing it for us any more. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
In the SH-3/4 TLB access violation path we were enabling IRQs before the call in to trace_hardirqs_on(), which ended up triggering: if (DEBUG_LOCKS_WARN_ON(!irqs_disabled())) return; in kernel/lockdep.c:2031. Fix this up by removing the early re-enable, we were already re-enabling IRQs post-trace_hardirqs_on() already, so the semantics are now as was initially intended. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 31 7月, 2007 1 次提交
-
-
由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 26 7月, 2007 7 次提交
-
-
由 David McCullough 提交于
Do not follow the frame pointers (/proc/X/task/1/stat) unless we were compiled with them. Signed-off-by: NDavid McCullough <david_mccullough@au.securecomputing.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 David McCullough 提交于
Fix the shell call to explicitly use bash, since they are bash specific and not all systems have bash as the default. Signed-off-by: NDavid McCullough <david_mccullough@au.securecomputing.com> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
This patch removes old dead code: - kill off sh7300 cpu support - get rid of broken solution engine 7300 board support Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Wire up ARCH_NO_VIRT_TO_BUS, and kill off the remaining users. The dma-mapping code really wanted virt_to_phys()/phys_to_virt() anyways, there are no inherently special bus addresses. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Not all CPUs support the DSP, and this leads to problems when mixing and matching CPU types and DSP opcodes. Fix this up by only allowing CONFIG_SH_DSP to be enabled for the CPUs that explicitly have such a block. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
There was a stray header, and the mach-type removal was also missed. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 25 7月, 2007 3 次提交
-
-
由 Magnus Damm 提交于
This patch removes old dead code: - kill off sh73180 cpu support - get rid of broken solution engine 73180 board support Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
The code in arch/sh/kernel/cpu/irq/pint.c doesn't compile, so let's get rid of it to make space for a future pint implementation on top of intc. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
The first 1MB of P3 space was reserved and used for page colouring, as we've reworked that to use fixmaps, we can reclaim the space and hand it back to VMALLOC_START. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 24 7月, 2007 2 次提交
-
-
由 Adrian McMenamin 提交于
The current SH DMA API is somewhat broken, not correctly matching virtual channel to the correct SH DMAC. This wasn't noticeable when using g2 DMA for the sound driver - one channel 0 is as good as any other! - but caused the pvr2 driver to fail. This patch fixes the pvr2 problem and consequently fixes the sound driver to ensure it continues to function. Signed-off by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
This wires up kmap_coherent() and kunmap_coherent() on SH-4, and moves away from the p3map_mutex and reserved P3 space, opting to use fixmaps for colouring instead. The copy_user_page()/clear_user_page() implementations are moved to this, which fixes the nasty blowups with spinlock debugging as a result of having some of these calls nested under the page table lock. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
- 22 7月, 2007 1 次提交
-
-
由 Thomas Gleixner 提交于
We need to make sure, that the clockevent devices are resumed, before the tick is resumed. The current resume logic does not guarantee this. Add CLOCK_EVT_MODE_RESUME and call the set mode functions of the clock event devices before resuming the tick / oneshot functionality. Fixup the existing users. Thanks to Nigel Cunningham for tracking down a long standing thinko, which affected the jinxed VAIO. [akpm@linux-foundation.org: xen build fix] Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Cc: john stultz <johnstul@us.ibm.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 20 7月, 2007 10 次提交
-
-
由 Magnus Damm 提交于
This patch converts the cpu specific 7750 setup code to use the new intc controller. Many new vectors are added and multiple processor variants including 7091, 7750, 7750s, 7750r, 7751 and 7751r should all have the correct vectors hooked up. IRLM interrupts can be enabled using ipr_irq_enable_irlm() which now is marked as __init. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Follow Al Viro's m68k change from l-k: i.e. tell modpost that entry point code (that has to be outside of .init.text for external reasons) is OK to refer to .init.* Shuts up some section mismatch warnings from modpost. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
This patch updates the r2d board support in a few ways: - CPU_SUBTYPE_SH7751R is selected in the defconfig to play well with the r2d board Kconfig entry. Without this the defconfig results in no board enabled. - Enable EARLY_PRINTK. - Enable SH_STANDARD_BIOS - this works well for early printk on the r2d board. - Add "earlyprink=bios" to the cmdline for early serial port output by default. - CONFIG_SUBTYPE_SH7751R support is added to the sh-specific pci makefile. Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
allmodconfig generates a lot of interesting code, a lot of the generated symbols we've never exported before, so this fixes those up. Verified with both GCC3 and GCC4 toolchains. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Magnus Damm 提交于
struct plat_serial8250_port should contain a terminating zero entry Signed-off-by: NMagnus Damm <damm@igel.co.jp> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
Currently this has a prompt to allow users to change it. There's no reason to do this, and it has caused breakage and confusion in the past, so remove it entirely. We'll get rid of this when the whole driver is tidied for the driver model. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
We only handle SH-3 and SH-4 at present, don't expose it to the other CPUs. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-
由 Paul Mundt 提交于
This gets the SH cpufreq working again. We follow the changes in the AVR32 implementation for wrapping in to the clock framework. CPUs that wish to use this are required to define rate rounding primitives in order to satisfy clk_round_rate(). This works well enough for the common case, though we should look at unifying this driver across all of the platforms that implement clock framework support in one capacity or another. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
-