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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-08 18:17:56 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-08 18:17:56 -0700 |
commit | bf5f89463f5b3109a72ed13ca62b57e90213387d (patch) | |
tree | f9f288a341dd86efa996f7a08fb425eae34eb446 /arch/s390 | |
parent | 2d3e4866dea96b0506395b47bfefb234f2088dac (diff) | |
parent | 4d2b5bcab53f1c76a86279339561c9a36109a93b (diff) | |
download | linux-stable-bf5f89463f5b3109a72ed13ca62b57e90213387d.tar.gz linux-stable-bf5f89463f5b3109a72ed13ca62b57e90213387d.tar.bz2 linux-stable-bf5f89463f5b3109a72ed13ca62b57e90213387d.zip |
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton:
- the rest of MM
- various misc things
- procfs updates
- lib/ updates
- checkpatch updates
- kdump/kexec updates
- add kvmalloc helpers, use them
- time helper updates for Y2038 issues. We're almost ready to remove
current_fs_time() but that awaits a btrfs merge.
- add tracepoints to DAX
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (114 commits)
drivers/staging/ccree/ssi_hash.c: fix build with gcc-4.4.4
selftests/vm: add a test for virtual address range mapping
dax: add tracepoint to dax_insert_mapping()
dax: add tracepoint to dax_writeback_one()
dax: add tracepoints to dax_writeback_mapping_range()
dax: add tracepoints to dax_load_hole()
dax: add tracepoints to dax_pfn_mkwrite()
dax: add tracepoints to dax_iomap_pte_fault()
mtd: nand: nandsim: convert to memalloc_noreclaim_*()
treewide: convert PF_MEMALLOC manipulations to new helpers
mm: introduce memalloc_noreclaim_{save,restore}
mm: prevent potential recursive reclaim due to clearing PF_MEMALLOC
mm/huge_memory.c: deposit a pgtable for DAX PMD faults when required
mm/huge_memory.c: use zap_deposited_table() more
time: delete CURRENT_TIME_SEC and CURRENT_TIME
gfs2: replace CURRENT_TIME with current_time
apparmorfs: replace CURRENT_TIME with current_time()
lustre: replace CURRENT_TIME macro
fs: ubifs: replace CURRENT_TIME_SEC with current_time
fs: ufs: use ktime_get_real_ts64() for birthtime
...
Diffstat (limited to 'arch/s390')
-rw-r--r-- | arch/s390/include/asm/Kbuild | 1 | ||||
-rw-r--r-- | arch/s390/include/asm/set_memory.h (renamed from arch/s390/include/asm/cacheflush.h) | 9 | ||||
-rw-r--r-- | arch/s390/kernel/ftrace.c | 1 | ||||
-rw-r--r-- | arch/s390/kernel/kprobes.c | 2 | ||||
-rw-r--r-- | arch/s390/kernel/machine_kexec.c | 1 | ||||
-rw-r--r-- | arch/s390/kernel/perf_cpum_sf.c | 2 | ||||
-rw-r--r-- | arch/s390/kvm/kvm-s390.c | 10 | ||||
-rw-r--r-- | arch/s390/mm/init.c | 1 | ||||
-rw-r--r-- | arch/s390/mm/pageattr.c | 1 | ||||
-rw-r--r-- | arch/s390/mm/vmem.c | 1 | ||||
-rw-r--r-- | arch/s390/net/bpf_jit_comp.c | 1 |
11 files changed, 14 insertions, 16 deletions
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index 7e3481eb2174..45092b12f54f 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -1,4 +1,5 @@ generic-y += asm-offsets.h +generic-y += cacheflush.h generic-y += clkdev.h generic-y += dma-contiguous.h generic-y += div64.h diff --git a/arch/s390/include/asm/cacheflush.h b/arch/s390/include/asm/set_memory.h index 0499334f9473..46a4db44c47a 100644 --- a/arch/s390/include/asm/cacheflush.h +++ b/arch/s390/include/asm/set_memory.h @@ -1,8 +1,5 @@ -#ifndef _S390_CACHEFLUSH_H -#define _S390_CACHEFLUSH_H - -/* Caches aren't brain-dead on the s390. */ -#include <asm-generic/cacheflush.h> +#ifndef _ASMS390_SET_MEMORY_H +#define _ASMS390_SET_MEMORY_H #define SET_MEMORY_RO 1UL #define SET_MEMORY_RW 2UL @@ -31,4 +28,4 @@ static inline int set_memory_x(unsigned long addr, int numpages) return __set_memory(addr, numpages, SET_MEMORY_X); } -#endif /* _S390_CACHEFLUSH_H */ +#endif diff --git a/arch/s390/kernel/ftrace.c b/arch/s390/kernel/ftrace.c index 60a8a4e207ed..27477f34cc0a 100644 --- a/arch/s390/kernel/ftrace.c +++ b/arch/s390/kernel/ftrace.c @@ -17,6 +17,7 @@ #include <trace/syscall.h> #include <asm/asm-offsets.h> #include <asm/cacheflush.h> +#include <asm/set_memory.h> #include "entry.h" /* diff --git a/arch/s390/kernel/kprobes.c b/arch/s390/kernel/kprobes.c index 76f9eda1d7c0..3d6a99746454 100644 --- a/arch/s390/kernel/kprobes.c +++ b/arch/s390/kernel/kprobes.c @@ -31,7 +31,7 @@ #include <linux/slab.h> #include <linux/hardirq.h> #include <linux/ftrace.h> -#include <asm/cacheflush.h> +#include <asm/set_memory.h> #include <asm/sections.h> #include <linux/uaccess.h> #include <asm/dis.h> diff --git a/arch/s390/kernel/machine_kexec.c b/arch/s390/kernel/machine_kexec.c index db5658daf994..49a6bd45957b 100644 --- a/arch/s390/kernel/machine_kexec.c +++ b/arch/s390/kernel/machine_kexec.c @@ -26,6 +26,7 @@ #include <asm/asm-offsets.h> #include <asm/cacheflush.h> #include <asm/os_info.h> +#include <asm/set_memory.h> #include <asm/switch_to.h> #include <asm/nmi.h> diff --git a/arch/s390/kernel/perf_cpum_sf.c b/arch/s390/kernel/perf_cpum_sf.c index 9a4f279d25ca..ca960d0370d5 100644 --- a/arch/s390/kernel/perf_cpum_sf.c +++ b/arch/s390/kernel/perf_cpum_sf.c @@ -823,7 +823,7 @@ static int cpumsf_pmu_event_init(struct perf_event *event) } /* Check online status of the CPU to which the event is pinned */ - if (event->cpu >= nr_cpumask_bits || + if ((unsigned int)event->cpu >= nr_cpumask_bits || (event->cpu >= 0 && !cpu_online(event->cpu))) return -ENODEV; diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index aeb3feb9de53..689ac48361c6 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -1204,10 +1204,7 @@ static long kvm_s390_get_skeys(struct kvm *kvm, struct kvm_s390_skeys *args) if (args->count < 1 || args->count > KVM_S390_SKEYS_MAX) return -EINVAL; - keys = kmalloc_array(args->count, sizeof(uint8_t), - GFP_KERNEL | __GFP_NOWARN); - if (!keys) - keys = vmalloc(sizeof(uint8_t) * args->count); + keys = kvmalloc_array(args->count, sizeof(uint8_t), GFP_KERNEL); if (!keys) return -ENOMEM; @@ -1249,10 +1246,7 @@ static long kvm_s390_set_skeys(struct kvm *kvm, struct kvm_s390_skeys *args) if (args->count < 1 || args->count > KVM_S390_SKEYS_MAX) return -EINVAL; - keys = kmalloc_array(args->count, sizeof(uint8_t), - GFP_KERNEL | __GFP_NOWARN); - if (!keys) - keys = vmalloc(sizeof(uint8_t) * args->count); + keys = kvmalloc_array(args->count, sizeof(uint8_t), GFP_KERNEL); if (!keys) return -ENOMEM; diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c index ee5066718b21..ee6a1d3d4983 100644 --- a/arch/s390/mm/init.c +++ b/arch/s390/mm/init.c @@ -39,6 +39,7 @@ #include <asm/sections.h> #include <asm/ctl_reg.h> #include <asm/sclp.h> +#include <asm/set_memory.h> pgd_t swapper_pg_dir[PTRS_PER_PGD] __section(.bss..swapper_pg_dir); diff --git a/arch/s390/mm/pageattr.c b/arch/s390/mm/pageattr.c index fc321c5ec30e..49e721f3645e 100644 --- a/arch/s390/mm/pageattr.c +++ b/arch/s390/mm/pageattr.c @@ -8,6 +8,7 @@ #include <asm/facility.h> #include <asm/pgtable.h> #include <asm/page.h> +#include <asm/set_memory.h> static inline unsigned long sske_frame(unsigned long addr, unsigned char skey) { diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c index 60d38993f232..c33c94b4be60 100644 --- a/arch/s390/mm/vmem.c +++ b/arch/s390/mm/vmem.c @@ -17,6 +17,7 @@ #include <asm/setup.h> #include <asm/tlbflush.h> #include <asm/sections.h> +#include <asm/set_memory.h> static DEFINE_MUTEX(vmem_mutex); diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 4ecf6d687509..6e97a2e3fd8d 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -24,6 +24,7 @@ #include <linux/bpf.h> #include <asm/cacheflush.h> #include <asm/dis.h> +#include <asm/set_memory.h> #include "bpf_jit.h" int bpf_jit_enable __read_mostly; |