diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/s390/kernel/vdso.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/s390/kernel/vdso.c')
| -rw-r--r-- | arch/s390/kernel/vdso.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index 0bbb7e027c5a..0d58269ff425 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -32,19 +32,17 @@ #include <asm/vdso.h> #include <asm/facility.h> -#if defined(CONFIG_32BIT) || defined(CONFIG_COMPAT) +#ifdef CONFIG_COMPAT extern char vdso32_start, vdso32_end; static void *vdso32_kbase = &vdso32_start; static unsigned int vdso32_pages; static struct page **vdso32_pagelist; #endif -#ifdef CONFIG_64BIT extern char vdso64_start, vdso64_end; static void *vdso64_kbase = &vdso64_start; static unsigned int vdso64_pages; static struct page **vdso64_pagelist; -#endif /* CONFIG_64BIT */ /* * Should the kernel map a VDSO page into processes and pass its @@ -87,7 +85,6 @@ static void vdso_init_data(struct vdso_data *vd) vd->ectg_available = test_facility(31); } -#ifdef CONFIG_64BIT /* * Allocate/free per cpu vdso data. */ @@ -169,7 +166,6 @@ static void vdso_init_cr5(void) cr5 = offsetof(struct _lowcore, paste); __ctl_load(cr5, 5, 5); } -#endif /* CONFIG_64BIT */ /* * This is called from binfmt_elf, we create the special vma for the @@ -191,7 +187,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) if (!uses_interp) return 0; -#ifdef CONFIG_64BIT vdso_pagelist = vdso64_pagelist; vdso_pages = vdso64_pages; #ifdef CONFIG_COMPAT @@ -200,11 +195,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) vdso_pages = vdso32_pages; } #endif -#else - vdso_pagelist = vdso32_pagelist; - vdso_pages = vdso32_pages; -#endif - /* * vDSO has a problem and was disabled, just don't "enable" it for * the process @@ -268,7 +258,7 @@ static int __init vdso_init(void) if (!vdso_enabled) return 0; vdso_init_data(vdso_data); -#if defined(CONFIG_32BIT) || defined(CONFIG_COMPAT) +#ifdef CONFIG_COMPAT /* Calculate the size of the 32 bit vDSO */ vdso32_pages = ((&vdso32_end - &vdso32_start + PAGE_SIZE - 1) >> PAGE_SHIFT) + 1; @@ -287,7 +277,6 @@ static int __init vdso_init(void) vdso32_pagelist[vdso32_pages] = NULL; #endif -#ifdef CONFIG_64BIT /* Calculate the size of the 64 bit vDSO */ vdso64_pages = ((&vdso64_end - &vdso64_start + PAGE_SIZE - 1) >> PAGE_SHIFT) + 1; @@ -307,7 +296,6 @@ static int __init vdso_init(void) if (vdso_alloc_per_cpu(&S390_lowcore)) BUG(); vdso_init_cr5(); -#endif /* CONFIG_64BIT */ get_page(virt_to_page(vdso_data)); |