diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:47 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-08-08 15:57:47 -0700 |
commit | 8065be8d032f38da25b54bf077a05a30d9ce9f2a (patch) | |
tree | 32a7baf4b40e0240ab4b9dd6f2bbe6129929bb66 /arch/s390 | |
parent | 27d438c56009e5ae632de36fe70985d1aab5e344 (diff) | |
parent | ecc265fe9e09e32a3573b2ba26e79b2099eb8bbb (diff) |
Merge branch 'akpm' (second patchbomb from Andrew Morton)
Merge more incoming from Andrew Morton:
"Two new syscalls:
memfd_create in "shm: add memfd_create() syscall"
kexec_file_load in "kexec: implementation of new syscall kexec_file_load"
And:
- Most (all?) of the rest of MM
- Lots of the usual misc bits
- fs/autofs4
- drivers/rtc
- fs/nilfs
- procfs
- fork.c, exec.c
- more in lib/
- rapidio
- Janitorial work in filesystems: fs/ufs, fs/reiserfs, fs/adfs,
fs/cramfs, fs/romfs, fs/qnx6.
- initrd/initramfs work
- "file sealing" and the memfd_create() syscall, in tmpfs
- add pci_zalloc_consistent, use it in lots of places
- MAINTAINERS maintenance
- kexec feature work"
* emailed patches from Andrew Morton <akpm@linux-foundation.org: (193 commits)
MAINTAINERS: update nomadik patterns
MAINTAINERS: update usb/gadget patterns
MAINTAINERS: update DMA BUFFER SHARING patterns
kexec: verify the signature of signed PE bzImage
kexec: support kexec/kdump on EFI systems
kexec: support for kexec on panic using new system call
kexec-bzImage64: support for loading bzImage using 64bit entry
kexec: load and relocate purgatory at kernel load time
purgatory: core purgatory functionality
purgatory/sha256: provide implementation of sha256 in purgaotory context
kexec: implementation of new syscall kexec_file_load
kexec: new syscall kexec_file_load() declaration
kexec: make kexec_segment user buffer pointer a union
resource: provide new functions to walk through resources
kexec: use common function for kimage_normal_alloc() and kimage_crash_alloc()
kexec: move segment verification code in a separate function
kexec: rename unusebale_pages to unusable_pages
kernel: build bin2c based on config option CONFIG_BUILD_BIN2C
bin2c: move bin2c in scripts/basic
shm: wait for pins to be released when sealing
...
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/Kconfig | 3 | ||||
-rw-r--r-- | arch/s390/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/s390/include/asm/page.h | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/scatterlist.h | 3 | ||||
-rw-r--r-- | arch/s390/kernel/vdso.c | 15 |
5 files changed, 4 insertions, 20 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 8ca60f8d568..ab39ceb89ec 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -48,6 +48,8 @@ config ARCH_SUPPORTS_DEBUG_PAGEALLOC config KEXEC def_bool y + select CRYPTO + select CRYPTO_SHA256 config AUDIT_ARCH def_bool y @@ -145,6 +147,7 @@ config S390 select TTY select VIRT_CPU_ACCOUNTING select VIRT_TO_BUS + select ARCH_HAS_SG_CHAIN config SCHED_OMIT_FRAME_POINTER def_bool y diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index 57892a8a905..b3fea0722ff 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -4,4 +4,5 @@ generic-y += clkdev.h generic-y += hash.h generic-y += mcs_spinlock.h generic-y += preempt.h +generic-y += scatterlist.h generic-y += trace_clock.h diff --git a/arch/s390/include/asm/page.h b/arch/s390/include/asm/page.h index 114258eeaac..7b2ac6e4416 100644 --- a/arch/s390/include/asm/page.h +++ b/arch/s390/include/asm/page.h @@ -162,6 +162,4 @@ static inline int devmem_is_allowed(unsigned long pfn) #include <asm-generic/memory_model.h> #include <asm-generic/getorder.h> -#define __HAVE_ARCH_GATE_AREA 1 - #endif /* _S390_PAGE_H */ diff --git a/arch/s390/include/asm/scatterlist.h b/arch/s390/include/asm/scatterlist.h deleted file mode 100644 index 6d45ef6c12a..00000000000 --- a/arch/s390/include/asm/scatterlist.h +++ /dev/null @@ -1,3 +0,0 @@ -#include <asm-generic/scatterlist.h> - -#define ARCH_HAS_SG_CHAIN diff --git a/arch/s390/kernel/vdso.c b/arch/s390/kernel/vdso.c index 61364909678..0bbb7e027c5 100644 --- a/arch/s390/kernel/vdso.c +++ b/arch/s390/kernel/vdso.c @@ -316,18 +316,3 @@ static int __init vdso_init(void) return 0; } early_initcall(vdso_init); - -int in_gate_area_no_mm(unsigned long addr) -{ - return 0; -} - -int in_gate_area(struct mm_struct *mm, unsigned long addr) -{ - return 0; -} - -struct vm_area_struct *get_gate_vma(struct mm_struct *mm) -{ - return NULL; -} |