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Merge branch '4.4-fixes' into mips-for-linux-next

hifive-unleashed-5.1
Ralf Baechle 2016-01-24 04:14:40 +01:00
parent dbb9831453 2549cc967e
commit 07d17f0969
7 changed files with 14 additions and 4 deletions
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1
arch/mips/include/asm/io.h
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@ -275,6 +275,7 @@ static inline void __iomem * __ioremap_mode(phys_addr_t offset, unsigned long si
*/
#define ioremap_cachable(offset, size) \
__ioremap_mode((offset), (size), _page_cachable_default)
#define ioremap_cache ioremap_cachable
/*
* These two are MIPS specific ioremap variant. ioremap_cacheable_cow

4
arch/mips/include/asm/mips-cm.h
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@ -243,6 +243,10 @@ BUILD_CM_Cx_R_(tcid_8_priority, 0x80)
#define CM_GCR_BASE_CMDEFTGT_IOCU0 2
#define CM_GCR_BASE_CMDEFTGT_IOCU1 3
/* GCR_RESET_EXT_BASE register fields */
#define CM_GCR_RESET_EXT_BASE_EVARESET BIT(31)
#define CM_GCR_RESET_EXT_BASE_UEB BIT(30)
/* GCR_ACCESS register fields */
#define CM_GCR_ACCESS_ACCESSEN_SHF 0
#define CM_GCR_ACCESS_ACCESSEN_MSK (_ULCAST_(0xff) << 0)

2
arch/mips/include/asm/page.h
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@ -33,7 +33,7 @@
#define PAGE_SHIFT 16
#endif
#define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE - 1))
#define PAGE_MASK (~((1 << PAGE_SHIFT) - 1))
/*
* This is used for calculating the real page sizes

2
arch/mips/kernel/setup.c
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@ -623,7 +623,7 @@ static void __init request_crashkernel(struct resource *res)
#define USE_PROM_CMDLINE IS_ENABLED(CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER)
#define USE_DTB_CMDLINE IS_ENABLED(CONFIG_MIPS_CMDLINE_FROM_DTB)
#define EXTEND_WITH_PROM IS_ENABLED(CONFIG_MIPS_CMDLINE_EXTEND)
#define EXTEND_WITH_PROM IS_ENABLED(CONFIG_MIPS_CMDLINE_DTB_EXTEND)
static void __init arch_mem_init(char **cmdline_p)
{

3
arch/mips/kernel/smp-cps.c
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@ -202,6 +202,9 @@ static void boot_core(unsigned core)
/* Ensure its coherency is disabled */
write_gcr_co_coherence(0);
/* Start it with the legacy memory map and exception base */
write_gcr_co_reset_ext_base(CM_GCR_RESET_EXT_BASE_UEB);
/* Ensure the core can access the GCRs */
access = read_gcr_access();
access |= 1 << (CM_GCR_ACCESS_ACCESSEN_SHF + core);

2
arch/mips/vdso/Makefile
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@ -26,7 +26,7 @@ aflags-vdso := $(ccflags-vdso) \
# the comments on that file.
#
ifndef CONFIG_CPU_MIPSR6
ifeq ($(call ld-ifversion, -lt, 22500000, y),y)
ifeq ($(call ld-ifversion, -lt, 225000000, y),y)
$(warning MIPS VDSO requires binutils >= 2.25)
obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y))
ccflags-vdso += -DDISABLE_MIPS_VDSO

4
scripts/ld-version.sh
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@ -2,7 +2,9 @@
# extract linker version number from stdin and turn into single number
{
gsub(".*)", "");
gsub(".*version ", "");
gsub("-.*", "");
split($1,a, ".");
print a[1]*10000000 + a[2]*100000 + a[3]*10000 + a[4]*100 + a[5];
print a[1]*100000000 + a[2]*1000000 + a[3]*10000 + a[4]*100 + a[5];
exit
}