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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-25 13:59:52 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-25 13:59:52 -0700 |
commit | 831e45d84a971495c882bc186d98bbb825b2ee59 (patch) | |
tree | 51d9e306fe09d44e9cd90b976e37bcafdb9a65e0 /arch/mips/include | |
parent | 751b9a5d16cf318d715b0e6c7f3631d8185143ee (diff) | |
parent | 116e7111c8e3cc65ceef9664741bd593483e9517 (diff) | |
download | linux-831e45d84a971495c882bc186d98bbb825b2ee59.tar.bz2 |
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle:
"A round of 4.8 fixes:
MIPS generic code:
- Add a missing ".set pop" in an early commit
- Fix memory regions reaching top of physical
- MAAR: Fix address alignment
- vDSO: Fix Malta EVA mapping to vDSO page structs
- uprobes: fix incorrect uprobe brk handling
- uprobes: select HAVE_REGS_AND_STACK_ACCESS_API
- Avoid a BUG warning during PR_SET_FP_MODE prctl
- SMP: Fix possibility of deadlock when bringing CPUs online
- R6: Remove compact branch policy Kconfig entries
- Fix size calc when avoiding IPIs for small icache flushes
- Fix pre-r6 emulation FPU initialisation
- Fix delay slot emulation count in debugfs
ATH79:
- Fix test for error return of clk_register_fixed_factor.
Octeon:
- Fix kernel header to work for VDSO build.
- Fix initialization of platform device probing.
paravirt:
- Fix undefined reference to smp_bootstrap"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: Fix delay slot emulation count in debugfs
MIPS: SMP: Fix possibility of deadlock when bringing CPUs online
MIPS: Fix pre-r6 emulation FPU initialisation
MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs
MIPS: Select HAVE_REGS_AND_STACK_ACCESS_API
MIPS: Octeon: Fix platform bus probing
MIPS: Octeon: mangle-port: fix build failure with VDSO code
MIPS: Avoid a BUG warning during prctl(PR_SET_FP_MODE, ...)
MIPS: c-r4k: Fix size calc when avoiding IPIs for small icache flushes
MIPS: Add a missing ".set pop" in an early commit
MIPS: paravirt: Fix undefined reference to smp_bootstrap
MIPS: Remove compact branch policy Kconfig entries
MIPS: MAAR: Fix address alignment
MIPS: Fix memory regions reaching top of physical
MIPS: uprobes: fix incorrect uprobe brk handling
MIPS: ath79: Fix test for error return of clk_register_fixed_factor().
Diffstat (limited to 'arch/mips/include')
-rw-r--r-- | arch/mips/include/asm/asmmacro.h | 1 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-cavium-octeon/mangle-port.h | 4 | ||||
-rw-r--r-- | arch/mips/include/asm/mach-paravirt/kernel-entry-init.h | 2 |
3 files changed, 5 insertions, 2 deletions
diff --git a/arch/mips/include/asm/asmmacro.h b/arch/mips/include/asm/asmmacro.h index 56584a659183..83054f79f72a 100644 --- a/arch/mips/include/asm/asmmacro.h +++ b/arch/mips/include/asm/asmmacro.h @@ -157,6 +157,7 @@ ldc1 $f28, THREAD_FPR28(\thread) ldc1 $f30, THREAD_FPR30(\thread) ctc1 \tmp, fcr31 + .set pop .endm .macro fpu_restore_16odd thread diff --git a/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h b/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h index 0cf5ac1f7245..8ff2cbdf2c3e 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h +++ b/arch/mips/include/asm/mach-cavium-octeon/mangle-port.h @@ -15,8 +15,8 @@ static inline bool __should_swizzle_bits(volatile void *a) { extern const bool octeon_should_swizzle_table[]; + u64 did = ((u64)(uintptr_t)a >> 40) & 0xff; - unsigned long did = ((unsigned long)a >> 40) & 0xff; return octeon_should_swizzle_table[did]; } @@ -29,7 +29,7 @@ static inline bool __should_swizzle_bits(volatile void *a) #define __should_swizzle_bits(a) false -static inline bool __should_swizzle_addr(unsigned long p) +static inline bool __should_swizzle_addr(u64 p) { /* boot bus? */ return ((p >> 40) & 0xff) == 0; diff --git a/arch/mips/include/asm/mach-paravirt/kernel-entry-init.h b/arch/mips/include/asm/mach-paravirt/kernel-entry-init.h index 2f82bfa3a773..c9f5769dfc8f 100644 --- a/arch/mips/include/asm/mach-paravirt/kernel-entry-init.h +++ b/arch/mips/include/asm/mach-paravirt/kernel-entry-init.h @@ -11,11 +11,13 @@ #define CP0_EBASE $15, 1 .macro kernel_entry_setup +#ifdef CONFIG_SMP mfc0 t0, CP0_EBASE andi t0, t0, 0x3ff # CPUNum beqz t0, 1f # CPUs other than zero goto smp_bootstrap j smp_bootstrap +#endif /* CONFIG_SMP */ 1: .endm |