diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2016-01-24 04:14:40 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-01-24 04:14:40 +0100 |
| commit | 07d17f09691e549fac0101333eebe0161a472b50 (patch) | |
| tree | 86c172dffff9804d31a515bd04a108f9d775b777 /arch/mips | |
| parent | dbb983145312efba5f7928af1b180a0d83423150 (diff) | |
| parent | 2549cc967ebb4043f3507b55e3dc579f44d3b516 (diff) | |
| download | lwn-07d17f09691e549fac0101333eebe0161a472b50.tar.gz lwn-07d17f09691e549fac0101333eebe0161a472b50.zip | |
Merge branch '4.4-fixes' into mips-for-linux-next
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/io.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/mips-cm.h | 4 | ||||
| -rw-r--r-- | arch/mips/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/setup.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smp-cps.c | 3 | ||||
| -rw-r--r-- | arch/mips/vdso/Makefile | 2 |
6 files changed, 11 insertions, 3 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index d10fd80dbb7e..2b4dc7ad53b8 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -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 diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index 6516e9da5133..b196825a1de9 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -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) diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h index 2046c0230224..21ed7150fec3 100644 --- a/arch/mips/include/asm/page.h +++ b/arch/mips/include/asm/page.h @@ -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 diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 66aac55df349..569a7d5242dd 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -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) { diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index e04c8057b882..2ad4e4c96d61 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -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); diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile index 14568900fc1d..ee3617c0c5e2 100644 --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -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 |