Linus,

Please pull the latest x86-fixes-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git x86-fixes-for-linus

(the out-of-topic bits come from a half-revert of a bad commit that went
upstream prematurely via the PCI tree - has the ack of Jesse as well.)

out-of-topic modifications in x86-fixes-for-linus:
--------------------------------------------------
include/linux/iommu-helper.h # 8978b74: generic, x86: fix add iommu_num_p
init/calibrate.c # d7ba11d: x86: remove stray <6> in BogoMIPS
lib/iommu-helper.c # 8978b74: generic, x86: fix add iommu_num_p

Thanks,

Ingo

------------------>
Bernhard Walle (1):
x86: move dma32_reserve_bootmem() after reserve_crashkernel()

FUJITA Tomonori (1):
generic, x86: fix add iommu_num_pages helper function

Joe Perches (1):
x86: remove stray <6> in BogoMIPS printk


arch/x86/kernel/pci-dma.c | 8 ++++++++
arch/x86/kernel/setup.c | 13 +++++++++----
include/asm-x86/iommu.h | 2 ++
include/linux/iommu-helper.h | 1 -
init/calibrate.c | 2 +-
lib/iommu-helper.c | 8 --------
6 files changed, 20 insertions(+), 14 deletions(-)

diff --git a/arch/x86/kernel/pci-dma.c b/arch/x86/kernel/pci-dma.c
index 8dbffb8..87d4d69 100644
--- a/arch/x86/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma.c
@@ -123,6 +123,14 @@ void __init pci_iommu_alloc(void)

pci_swiotlb_init();
}
+
+unsigned long iommu_num_pages(unsigned long addr, unsigned long len)
+{
+ unsigned long size = roundup((addr & ~PAGE_MASK) + len, PAGE_SIZE);
+
+ return size >> PAGE_SHIFT;
+}
+EXPORT_SYMBOL(iommu_num_pages);
#endif

/*
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b520dae..2d88858 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -788,10 +788,6 @@ void __init setup_arch(char **cmdline_p)

initmem_init(0, max_pfn);

-#ifdef CONFIG_X86_64
- dma32_reserve_bootmem();
-#endif
-
#ifdef CONFIG_ACPI_SLEEP
/*
* Reserve low memory region for sleep support.
@@ -806,6 +802,15 @@ void __init setup_arch(char **cmdline_p)
#endif
reserve_crashkernel();

+#ifdef CONFIG_X86_64
+ /*
+ * dma32_reserve_bootmem() allocates bootmem which may conflict
+ * with the crashkernel command line, so do that after
+ * reserve_crashkernel()
+ */
+ dma32_reserve_bootmem();
+#endif
+
reserve_ibft_region();

#ifdef CONFIG_KVM_CLOCK
diff --git a/include/asm-x86/iommu.h b/include/asm-x86/iommu.h
index ecc8061..5f888cc 100644
--- a/include/asm-x86/iommu.h
+++ b/include/asm-x86/iommu.h
@@ -7,6 +7,8 @@ extern struct dma_mapping_ops nommu_dma_ops;
extern int force_iommu, no_iommu;
extern int iommu_detected;

+extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
+
#ifdef CONFIG_GART_IOMMU
extern int gart_iommu_aperture;
extern int gart_iommu_aperture_allowed;
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index f8598f5..c975caf 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -8,4 +8,3 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
unsigned long align_mask);
extern void iommu_area_free(unsigned long *map, unsigned long start,
unsigned int nr);
-extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
diff --git a/init/calibrate.c b/init/calibrate.c
index 7963e3f..a379c90 100644
--- a/init/calibrate.c
+++ b/init/calibrate.c
@@ -170,7 +170,7 @@ void __cpuinit calibrate_delay(void)
loops_per_jiffy &= ~loopbit;
}
}
- printk(KERN_INFO "%lu.%02lu BogoMIPS (lpj=%lu)\n",
+ printk(KERN_CONT "%lu.%02lu BogoMIPS (lpj=%lu)\n",
loops_per_jiffy/(500000/HZ),
(loops_per_jiffy/(5000/HZ)) % 100, loops_per_jiffy);
}
diff --git a/lib/iommu-helper.c b/lib/iommu-helper.c
index 889ddce..a3b8d4c 100644
--- a/lib/iommu-helper.c
+++ b/lib/iommu-helper.c
@@ -80,11 +80,3 @@ void iommu_area_free(unsigned long *map, unsigned long start, unsigned int nr)
}
}
EXPORT_SYMBOL(iommu_area_free);
-
-unsigned long iommu_num_pages(unsigned long addr, unsigned long len)
-{
- unsigned long size = roundup((addr & ~PAGE_MASK) + len, PAGE_SIZE);
-
- return size >> PAGE_SHIFT;
-}
-EXPORT_SYMBOL(iommu_num_pages);
--
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