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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 04:42:32 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-12 04:42:32 +0300 |
commit | b3d6524ff7956c5a898d51a18eaecb62a60a2b84 (patch) | |
tree | cc049e7ec9edd9f5a76f286e04d8db9a1caa516a /drivers/s390/cio | |
parent | 07f80d41cf24b7e6e76cd97d420167932c9a7f82 (diff) | |
parent | 6a039eab53c01a58bfff95c78fc800ca7de27c77 (diff) | |
download | linux-b3d6524ff7956c5a898d51a18eaecb62a60a2b84.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
- The remaining patches for the z13 machine support: kernel build
option for z13, the cache synonym avoidance, SMT support,
compare-and-delay for spinloops and the CES5S crypto adapater.
- The ftrace support for function tracing with the gcc hotpatch option.
This touches common code Makefiles, Steven is ok with the changes.
- The hypfs file system gets an extension to access diagnose 0x0c data
in user space for performance analysis for Linux running under z/VM.
- The iucv hvc console gets wildcard spport for the user id filtering.
- The cacheinfo code is converted to use the generic infrastructure.
- Cleanup and bug fixes.
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (42 commits)
s390/process: free vx save area when releasing tasks
s390/hypfs: Eliminate hypfs interval
s390/hypfs: Add diagnose 0c support
s390/cacheinfo: don't use smp_processor_id() in preemptible context
s390/zcrypt: fixed domain scanning problem (again)
s390/smp: increase maximum value of NR_CPUS to 512
s390/jump label: use different nop instruction
s390/jump label: add sanity checks
s390/mm: correct missing space when reporting user process faults
s390/dasd: cleanup profiling
s390/dasd: add locking for global_profile access
s390/ftrace: hotpatch support for function tracing
ftrace: let notrace function attribute disable hotpatching if necessary
ftrace: allow architectures to specify ftrace compile options
s390: reintroduce diag 44 calls for cpu_relax()
s390/zcrypt: Add support for new crypto express (CEX5S) adapter.
s390/zcrypt: Number of supported ap domains is not retrievable.
s390/spinlock: add compare-and-delay to lock wait loops
s390/tape: remove redundant if statement
s390/hvc_iucv: add simple wildcard matches to the iucv allow filter
...
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r-- | drivers/s390/cio/cio.c | 2 | ||||
-rw-r--r-- | drivers/s390/cio/idset.c | 20 | ||||
-rw-r--r-- | drivers/s390/cio/idset.h | 2 |
3 files changed, 1 insertions, 23 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 10eb738fc81a..3578105989a0 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -938,7 +938,7 @@ void reipl_ccw_dev(struct ccw_dev_id *devid) { struct subchannel_id uninitialized_var(schid); - s390_reset_system(NULL, NULL); + s390_reset_system(NULL, NULL, NULL); if (reipl_find_schid(devid, &schid) != 0) panic("IPL Device not found\n"); do_reipl_asm(*((__u32*)&schid)); diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c index 5a999084a229..b3e06a7b9480 100644 --- a/drivers/s390/cio/idset.c +++ b/drivers/s390/cio/idset.c @@ -38,11 +38,6 @@ void idset_free(struct idset *set) vfree(set); } -void idset_clear(struct idset *set) -{ - memset(set->bitmap, 0, bitmap_size(set->num_ssid, set->num_id)); -} - void idset_fill(struct idset *set) { memset(set->bitmap, 0xff, bitmap_size(set->num_ssid, set->num_id)); @@ -103,21 +98,6 @@ int idset_sch_contains(struct idset *set, struct subchannel_id schid) return idset_contains(set, schid.ssid, schid.sch_no); } -int idset_sch_get_first(struct idset *set, struct subchannel_id *schid) -{ - int ssid = 0; - int id = 0; - int rc; - - rc = idset_get_first(set, &ssid, &id); - if (rc) { - init_subchannel_id(schid); - schid->ssid = ssid; - schid->sch_no = id; - } - return rc; -} - int idset_is_empty(struct idset *set) { return bitmap_empty(set->bitmap, set->num_ssid * set->num_id); diff --git a/drivers/s390/cio/idset.h b/drivers/s390/cio/idset.h index 06d3bc01bb09..22b58104683b 100644 --- a/drivers/s390/cio/idset.h +++ b/drivers/s390/cio/idset.h @@ -11,7 +11,6 @@ struct idset; void idset_free(struct idset *set); -void idset_clear(struct idset *set); void idset_fill(struct idset *set); struct idset *idset_sch_new(void); @@ -19,7 +18,6 @@ void idset_sch_add(struct idset *set, struct subchannel_id id); void idset_sch_del(struct idset *set, struct subchannel_id id); void idset_sch_del_subseq(struct idset *set, struct subchannel_id schid); int idset_sch_contains(struct idset *set, struct subchannel_id id); -int idset_sch_get_first(struct idset *set, struct subchannel_id *id); int idset_is_empty(struct idset *set); void idset_add_set(struct idset *to, struct idset *from); |