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* include/asm-x86/floppy.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/fixmap_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/fixmap_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/elf.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/efi.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/edac.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/e820_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/e820_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/dwarf2_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/dma.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/div64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/desc.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/desc_defs.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/current_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/current_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/compat.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/cmpxchg_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/cmpxchg_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/checksum_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/checksum_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/cacheflush.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/byteorder.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/bug.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/bitops.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/bitops_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/bitops_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/atomic_64.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/atomic_32.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/apic.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/apicdef.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/a.out-core.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/alternative.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* include/asm-x86/acpi.h: checkpatch cleanups - formatting onlyJoe Perches2008-04-17
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* undo "x86: fix breakage of vSMP irq operations"Ingo Molnar2008-04-17
| | | | | | | | | | revert: "x86: fix breakage of vSMP irq operations" the irqflags.h unification will solve this in a cleaner way. Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: fix memtest print outYinghai Lu2008-04-17
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: memtest bootparamYinghai Lu2008-04-17
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: fix smpboot integrationYinghai Lu2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | > yhlu@mpk:~/xx/xx/kernel/x86/linux-2.6> git-bisect bad > d1c707188ad646c8094cac9afb1738e7d0196ff2 is first bad commit > commit d1c707188ad646c8094cac9afb1738e7d0196ff2 > Author: Glauber de Oliveira Costa <gcosta@redhat.com> > Date: Wed Mar 19 14:25:53 2008 -0300 > > x86: include mach_apic.h in smpboot_64.c and smpboot.c > > After the inclusion, a lot of files needs fixing for conflicts, > some of them in the headers themselves, to accomodate for both > i386 and x86_64 versions. > > [ mingo@elte.hu: build fix ] > > Signed-off-by: Glauber Costa <gcosta@redhat.com> > Signed-off-by: Ingo Molnar <mingo@elte.hu> > > :040000 040000 19f574e64bb8003bbe984f3a8c1315db969dfdcd > 6ffe96588c77bc936705599fa110107856201115 M arch > :040000 040000 61269347ad4f384ed85cc87c4f2d004ed94492ac > 8f5c713da25579a3cdf63db3d4c2f795261d0521 M include > yhlu@mpk:~/xx/xx/kernel/x86/linux-2.6> > attached patch fixes that.
* x86: relocate_kernel - use predefined PAGE_SIZE instead of own aliasCyrill Gorcunov2008-04-17
| | | | | | | | This patch does clean up relocate_kernel_(32|64).S a bit by getting rid of local PAGE_ALIGNED macro. We should use well-known PAGE_SIZE instead Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: use same index for processor mapsAlexey Starikovskiy2008-04-17
| | | | | Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: allow NODES_SHIFT to be a config option on x86_64Jack Steiner2008-04-17
| | | | | | | | | Allow the maximum number of nodes in an x86_64 system to be configurable. This patch does NOT change the default value but allows the value to be a config option. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: increase max physical memory size of 64-bitJack Steiner2008-04-17
| | | | | | | | | Increase the maximum physical address size of x86_64 system to 44-bits. This is in preparation for future chips that support larger physical memory sizes. Signed-off-by: Jack Steiner <steiner@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: bitops asm constraint fixesJan Beulich2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This (simplified) piece of code didn't behave as expected due to incorrect constraints in some of the bitops functions, when X86_FEATURE_xxx is referring to other than the first long: int test(struct cpuinfo_x86 *c) { if (cpu_has(c, X86_FEATURE_xxx)) clear_cpu_cap(c, X86_FEATURE_xxx); return cpu_has(c, X86_FEATURE_xxx); } I'd really like understand, though, what the policy of (not) having a "memory" clobber in these operations is - currently, this appears to be totally inconsistent. Also, many comments of the non-atomic functions say those may also be re-ordered - this contradicts the use of "asm volatile" in there, which again I'd like to understand. As much as all of these, using 'int' for the 'nr' parameter and 'void *' for the 'addr' one is in conflict with Documentation/atomic_ops.txt, especially because bt{,c,r,s} indeed take the bit index as signed (which hence would really need special precaution) and access the full 32 bits (if 'unsigned long' was used properly here, 64 bits for x86-64) pointed at, so invalid uses like referencing a 'char' array cannot currently be caught. Finally, the code with and without this patch relies heavily on the -fno-strict-aliasing compiler switch and I'm not certain this really is a good idea. In the light of all of this I'm sending this as RFC, as fixing the above might warrant a much bigger patch... Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: fix ioapic bug againIngo Molnar2008-04-17
| | | | | | | | | | | | | | | | un-revert: commit 4960c9df1407c2723459c60ff13e6efe0c209c62 Author: Thomas Gleixner <tglx@linutronix.de> Date: Tue Jan 22 10:23:01 2008 +0100 Revert "x86: fix NMI watchdog & 'stopped time' problem" This reverts commit d4d25deca49ec2527a634557bf5a6cf449f85deb. needs a proper fix though ... Signed-off-by: Ingo Molnar <mingo@elte.hu>
* i386: arch/x86/math-emu/reg_ld_str.c: fix warningAndrew Morton2008-04-17
| | | | | | | | | | | | arch/x86/math-emu/reg_ld_str.c:380: warning: 'l[0]' may be used uninitialized in this function arch/x86/math-emu/reg_ld_str.c:380: warning: 'l[1]' may be used uninitialized in this function I can't actually spot the bug here. There's one obvious place, but fixing that didn't shut the warning up. Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* i386: arch/x86/math-emu/fpu_entry.c warning fixAndrew Morton2008-04-17
| | | | | | | | | | | arch/x86/math-emu/fpu_entry.c:555: warning: 'entry_sel_off.empty' is used uninitialized in this function Presumably it's harmless, but I'll sleep better at night knowing that we initialised it. Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: PAT bug fix for attribute type check after reserve_memtype, debugVenki Pallipadi2008-04-17
| | | | | | | Make the PAT related printks in ioremap pr_debug. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: PAT bug fix for attribute type check after reserve_memtypeVenki Pallipadi2008-04-17
| | | | | | | | | | | | Bug fixes for reserve_memtype() call in __ioremap and pci_mmap_page_range(). If reserve_memtype returns non-zero, then it is an error and subsequent free is not required. Requested and returned prot value check should be done when reserve_memtype returns success. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: pat cpu feature bit setting for known cpusYinghai Lu2008-04-17
| | | | | Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: tom2 warning fixIngo Molnar2008-04-17
| | | | Signed-off-by: Ingo Molnar <mingo@elte.hu>
* x86: enable PAT for amd k8 and fam10hYinghai Lu2008-04-17
| | | | | | | | | make known_pat_cpu to think amd k8 and fam10h is ok too. also make tom2 below to be WRBACK Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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