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| author |   Sebastian Ott <sebott@linux.vnet.ibm.com> | 2017-10-09 17:49:38 +0200 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-10-18 14:11:19 +0200 |
| commit | 94158e544fd60c6a94af348790dae76578ed8dae (patch) | |
| tree | e0281c7e55dc2e7ac77d7e1f3270d3d35c1515ac /arch/s390/include/asm/pci_debug.h | |
| parent | s390/kexec: Fix checksum validation return code for kdump (diff) | |
| download | linux-dev-94158e544fd60c6a94af348790dae76578ed8dae.tar.xz linux-dev-94158e544fd60c6a94af348790dae76578ed8dae.zip | |
s390/debug: improve debug_event
debug_event currently truncates the data if used with a size larger than
the buf_size of the debug feature. For lots of callers of this function,
wrappers have been implemented that loop until all data is handled.
Move that functionality into debug_event_common and get rid of the wrappers.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Acked-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/pci_debug.h')
| -rw-r--r-- | arch/s390/include/asm/pci_debug.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/s390/include/asm/pci_debug.h b/arch/s390/include/asm/pci_debug.h index ac24b26fc065..773ff1352a96 100644 --- a/arch/s390/include/asm/pci_debug.h +++ b/arch/s390/include/asm/pci_debug.h @@ -18,11 +18,7 @@ extern debug_info_t *pci_debug_err_id; static inline void zpci_err_hex(void *addr, int len) { - while (len > 0) { - debug_event(pci_debug_err_id, 0, (void *) addr, len); - len -= pci_debug_err_id->buf_size; - addr += pci_debug_err_id->buf_size; - } + debug_event(pci_debug_err_id, 0, addr, len); } #endif |