- 29 10月, 2016 2 次提交
-
-
由 Vineet Gupta 提交于
The motivation is to identify ARC750 vs. ARC770 (we currently print generic "ARC700"). A given ARC700 release could be 750 or 770, with same ARCNUM (or family identifier which is unfortunate). The existing arc_cpu_tbl[] kept a single concatenated string for core name and release which thus doesn't work for 750 vs. 770 identification. So split this into 2 tables, one with core names and other with release. And while we are at it, get rid of the range checking for family numbers. We just document the known to exist cores running Linux and ditch others. With this in place, we add detection of ARC750 which is - cores 0x33 and before - cores 0x34 and later with MMUv2 Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
由 Vineet Gupta 提交于
Previously we would not print the case when IOC existed but was not enabled. And while at it, reduce one line off boot printing by consolidating the Peripheral address space and IO-Coherency which in a way applies to them Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
- 09 5月, 2016 1 次提交
-
-
由 Noam Camus 提交于
The default 256 bytes sometimes is just not enough. We usually provide earlycon=... and console=... and ip=... All this and more may need more room. Signed-off-by: NNoam Camus <noamc@ezchip.com> Acked-by: NVineet Gupta <vgupta@synopsys.com>
-
- 17 10月, 2015 1 次提交
-
-
由 Vineet Gupta 提交于
Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
- 13 10月, 2014 1 次提交
-
-
由 Vineet Gupta 提交于
* No active users of this flag anymore * flag itself was no longer usable with new simualtor which acts just like hardware, not providing the special chip-id = 0xffff which good old ISS used to do. Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
- 06 11月, 2013 1 次提交
-
-
由 Chen Gang 提交于
They haven't '__init' in definition, but has '__init' in declaration. And normal function start_kernel_secondary() may call setup_processor() which will call arc_init_IRQ(). So need remove '__init' for both of them. The related warning (with allmodconfig): MODPOST vmlinux.o WARNING: vmlinux.o(.text+0x3084): Section mismatch in reference from the function start_kernel_secondary() to the function .init.text:setup_processor() The function start_kernel_secondary() references the function __init setup_processor(). This is often because start_kernel_secondary lacks a __init annotation or the annotation of setup_processor is wrong. Signed-off-by: NChen Gang <gang.chen@asianux.com>
-
- 16 2月, 2013 4 次提交
-
-
由 Vineet Gupta 提交于
1. ./genfilelist.pl arch/arc/include/asm/ 2. Create arch/arc/include/uapi/asm/Kbuild as follows +# UAPI Header export list +include include/uapi/asm-generic/Kbuild.asm 3. ./disintegrate-one.pl arch/arc/include/{,uapi/}asm/<above-list> 4. Edit arch/arc/include/asm/Kbuild to remove ref to asm-generic/Kbuild.asm - To work around empty uapi/asm/setup.h added a placholder comment. - Also a manual #ifdef __ASSEMBLY__ for a late ptrace change Signed-off-by: NVineet Gupta <vgupta@synopsys.com> Cc: David Howells <dhowells@redhat.com>
-
由 Vineet Gupta 提交于
Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
由 Vineet Gupta 提交于
Signed-off-by: NVineet Gupta <vgupta@synopsys.com> Acked-by: NArnd Bergmann <arnd@arndb.de>
-
由 Vineet Gupta 提交于
ARC700 MMU provides for tagging TLB entries with a 8-bit ASID to avoid having to flush the TLB every task switch. It also allows for a quick way to invalidate all the TLB entries for task useful for: * COW sementics during fork() * task exit()ing Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
- 11 2月, 2013 1 次提交
-
-
由 Vineet Gupta 提交于
* L1_CACHE_SHIFT * PAGE_SIZE, PAGE_OFFSET * struct pt_regs, struct user_regs_struct * struct thread_struct, cpu_relax(), task_pt_regs(), start_thread(), ... * struct thread_info, THREAD_SIZE, INIT_THREAD_INFO(), TIF_*, ... * BUG() * ELF_* * Elf_* To disallow user-space visibility into some of the core kernel data-types such as struct pt_regs, #ifdef __KERNEL__ which also makes the UAPI header spit (further patch in the series) to NOT export it to asm/uapi/ptrace.h Signed-off-by: NVineet Gupta <vgupta@synopsys.com> Cc: Jonas Bonn <jonas.bonn@gmail.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Acked-by: NArnd Bergmann <arnd@arndb.de>
-
- 28 1月, 2013 1 次提交
-
-
由 Vineet Gupta 提交于
Signed-off-by: NVineet Gupta <vgupta@synopsys.com>
-
- 10 10月, 2012 1 次提交
-
-
由 David Howells 提交于
Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NMichael Kerrisk <mtk.manpages@gmail.com> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
-
- 18 12月, 2010 1 次提交
-
-
由 Aaro Koskinen 提交于
Add a header file for Nokia SDRAM functions. Based on patches by Juha Keski-Saari. Signed-off-by: NAaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
-
- 22 11月, 2010 1 次提交
-
-
由 Anand Gadiyar 提交于
Commit 7c63984b (ARM: do not define VMALLOC_END relative to PAGE_OFFSET) changed VMALLOC_END to be an explicit value. Before this, it was relative to PAGE_OFFSET and therefore converted to unsigned long as PAGE_OFFSET is an unsigned long. This introduced the following build warning. Fix this by changing the explicit defines of VMALLOC_END to be unsigned long. CC arch/arm/mm/init.o arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:606: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int' Signed-off-by: NAnand Gadiyar <gadiyar@ti.com> Acked-by: NUwe Kleine-K <u.kleine-koenig@pengutronix.dee> Acked-by: NNicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 02 10月, 2010 1 次提交
-
-
由 Nicolas Pitre 提交于
VMALLOC_END is supposed to be an absolute value, while PAGE_OFFSET may vary depending on the selected user:kernel memory split mode through CONFIG_VMSPLIT_*. In fact, the goal of moving PAGE_OFFSET down is to accommodate more directly addressed RAM by the kernel below the vmalloc area, and having VMALLOC_END move along PAGE_OFFSET is rather against the very reason why PAGE_OFFSET can be moved in the first place. Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
-
- 07 8月, 2008 1 次提交
-
-
由 Russell King 提交于
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 03 5月, 2005 1 次提交
-
-
由 Russell King 提交于
VMALLOC_START and VMALLOC_OFFSET are common between all ARM machine classes. Move them into include/asm-arm/pgtable.h, but allow a machine class to override them if required. Signed-off-by: NRussell King <rmk@arm.linux.org.uk>
-
- 17 4月, 2005 1 次提交
-
-
由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
-