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authorLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 11:47:01 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-13 11:47:01 -0800
commitd60a540ac5f2fbab3e6fe592717b445bd7343a91 (patch)
treecdfe23e7c2cb753aba10e5edc7c38972eac25ed0 /drivers/s390/cio/cio_debug.h
parent2101dd64b304b034862f5ca40877c41b7ccb9c5e (diff)
parent364a5607d6988b05b54cc0138cf8229203b9a33e (diff)
downloadblackbird-op-linux-d60a540ac5f2fbab3e6fe592717b445bd7343a91.tar.gz
blackbird-op-linux-d60a540ac5f2fbab3e6fe592717b445bd7343a91.zip
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Heiko Carstens: "Since Martin is on vacation you get the s390 pull request for the v4.15 merge window this time from me. Besides a lot of cleanups and bug fixes these are the most important changes: - a new regset for runtime instrumentation registers - hardware accelerated AES-GCM support for the aes_s390 module - support for the new CEX6S crypto cards - support for FORTIFY_SOURCE - addition of missing z13 and new z14 instructions to the in-kernel disassembler - generate opcode tables for the in-kernel disassembler out of a simple text file instead of having to manually maintain those tables - fast memset16, memset32 and memset64 implementations - removal of named saved segment support - hardware counter support for z14 - queued spinlocks and queued rwlocks implementations for s390 - use the stack_depth tracking feature for s390 BPF JIT - a new s390_sthyi system call which emulates the sthyi (store hypervisor information) instruction - removal of the old KVM virtio transport - an s390 specific CPU alternatives implementation which is used in the new spinlock code" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (88 commits) MAINTAINERS: add virtio-ccw.h to virtio/s390 section s390/noexec: execute kexec datamover without DAT s390: fix transactional execution control register handling s390/bpf: take advantage of stack_depth tracking s390: simplify transactional execution elf hwcap handling s390/zcrypt: Rework struct ap_qact_ap_info. s390/virtio: remove unused header file kvm_virtio.h s390: avoid undefined behaviour s390/disassembler: generate opcode tables from text file s390/disassembler: remove insn_to_mnemonic() s390/dasd: avoid calling do_gettimeofday() s390: vfio-ccw: Do not attempt to free no-op, test and tic cda. s390: remove named saved segment support s390/archrandom: Reconsider s390 arch random implementation s390/pci: do not require AIS facility s390/qdio: sanitize put_indicator s390/qdio: use atomic_cmpxchg s390/nmi: avoid using long-displacement facility s390: pass endianness info to sparse s390/decompressor: remove informational messages ...
Diffstat (limited to 'drivers/s390/cio/cio_debug.h')
-rw-r--r--drivers/s390/cio/cio_debug.h8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/s390/cio/cio_debug.h b/drivers/s390/cio/cio_debug.h
index fa817efcec8f..7bdbe73707c2 100644
--- a/drivers/s390/cio/cio_debug.h
+++ b/drivers/s390/cio/cio_debug.h
@@ -23,13 +23,7 @@ extern debug_info_t *cio_debug_crw_id;
static inline void CIO_HEX_EVENT(int level, void *data, int length)
{
- if (unlikely(!cio_debug_trace_id))
- return;
- while (length > 0) {
- debug_event(cio_debug_trace_id, level, data, length);
- length -= cio_debug_trace_id->buf_size;
- data += cio_debug_trace_id->buf_size;
- }
+ debug_event(cio_debug_trace_id, level, data, length);
}
#endif
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