diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi | 8 | ||||
| -rw-r--r-- | arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi | 8 | ||||
| -rw-r--r-- | arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi | 4 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/processor.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/coprocessor.S | 4 | ||||
| -rw-r--r-- | arch/xtensa/kernel/jump_label.c | 4 |
6 files changed, 16 insertions, 16 deletions
diff --git a/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi index 9bf8bad1dd18..c33932568aa7 100644 --- a/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi +++ b/arch/xtensa/boot/dts/xtfpga-flash-128m.dtsi @@ -8,19 +8,19 @@ reg = <0x00000000 0x08000000>; bank-width = <2>; device-width = <2>; - partition@0x0 { + partition@0 { label = "data"; reg = <0x00000000 0x06000000>; }; - partition@0x6000000 { + partition@6000000 { label = "boot loader area"; reg = <0x06000000 0x00800000>; }; - partition@0x6800000 { + partition@6800000 { label = "kernel image"; reg = <0x06800000 0x017e0000>; }; - partition@0x7fe0000 { + partition@7fe0000 { label = "boot environment"; reg = <0x07fe0000 0x00020000>; }; diff --git a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi index 40c2f81f7cb6..7bde2ab2d6fb 100644 --- a/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi +++ b/arch/xtensa/boot/dts/xtfpga-flash-16m.dtsi @@ -8,19 +8,19 @@ reg = <0x08000000 0x01000000>; bank-width = <2>; device-width = <2>; - partition@0x0 { + partition@0 { label = "boot loader area"; reg = <0x00000000 0x00400000>; }; - partition@0x400000 { + partition@400000 { label = "kernel image"; reg = <0x00400000 0x00600000>; }; - partition@0xa00000 { + partition@a00000 { label = "data"; reg = <0x00a00000 0x005e0000>; }; - partition@0xfe0000 { + partition@fe0000 { label = "boot environment"; reg = <0x00fe0000 0x00020000>; }; diff --git a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi index fb8d3a9f33c2..0655b868749a 100644 --- a/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi +++ b/arch/xtensa/boot/dts/xtfpga-flash-4m.dtsi @@ -8,11 +8,11 @@ reg = <0x08000000 0x00400000>; bank-width = <2>; device-width = <2>; - partition@0x0 { + partition@0 { label = "boot loader area"; reg = <0x00000000 0x003f0000>; }; - partition@0x3f0000 { + partition@3f0000 { label = "boot environment"; reg = <0x003f0000 0x00010000>; }; diff --git a/arch/xtensa/include/asm/processor.h b/arch/xtensa/include/asm/processor.h index 7495520d7a3e..fd1161de4535 100644 --- a/arch/xtensa/include/asm/processor.h +++ b/arch/xtensa/include/asm/processor.h @@ -225,8 +225,8 @@ extern unsigned long get_wchan(struct task_struct *p); #define xtensa_set_sr(x, sr) \ ({ \ - unsigned int v = (unsigned int)(x); \ - __asm__ __volatile__ ("wsr %0, "__stringify(sr) :: "a"(v)); \ + __asm__ __volatile__ ("wsr %0, "__stringify(sr) :: \ + "a"((unsigned int)(x))); \ }) #define xtensa_get_sr(sr) \ diff --git a/arch/xtensa/kernel/coprocessor.S b/arch/xtensa/kernel/coprocessor.S index d956f87fcb09..6a6cc8dae565 100644 --- a/arch/xtensa/kernel/coprocessor.S +++ b/arch/xtensa/kernel/coprocessor.S @@ -37,7 +37,7 @@ .if XTENSA_HAVE_COPROCESSOR(x); \ .align 4; \ .Lsave_cp_regs_cp##x: \ - xchal_cp##x##_store a2 a4 a5 a6 a7; \ + xchal_cp##x##_store a2 a3 a4 a5 a6; \ jx a0; \ .endif @@ -54,7 +54,7 @@ .if XTENSA_HAVE_COPROCESSOR(x); \ .align 4; \ .Lload_cp_regs_cp##x: \ - xchal_cp##x##_load a2 a4 a5 a6 a7; \ + xchal_cp##x##_load a2 a3 a4 a5 a6; \ jx a0; \ .endif diff --git a/arch/xtensa/kernel/jump_label.c b/arch/xtensa/kernel/jump_label.c index 61cf6497a646..ad1841cecdfb 100644 --- a/arch/xtensa/kernel/jump_label.c +++ b/arch/xtensa/kernel/jump_label.c @@ -40,7 +40,7 @@ static int patch_text_stop_machine(void *data) { struct patch *patch = data; - if (atomic_inc_return(&patch->cpu_count) == 1) { + if (atomic_inc_return(&patch->cpu_count) == num_online_cpus()) { local_patch_text(patch->addr, patch->data, patch->sz); atomic_inc(&patch->cpu_count); } else { @@ -61,7 +61,7 @@ static void patch_text(unsigned long addr, const void *data, size_t sz) .data = data, }; stop_machine_cpuslocked(patch_text_stop_machine, - &patch, NULL); + &patch, cpu_online_mask); } else { unsigned long flags; |