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SubjectRe: [PATCH v4 00/12] fs/seq_file: introduce seq_hex_dump() helper
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On Thu, 2014-09-04 at 17:26 +0300, Andy Shevchenko wrote:
> This introduces a new helper and switches current users to use it. All are
> compiled tested, hexdump and kmemleak are tested by their test suits.
>

Gently ping on this series.
Any comments?

> Changelog v4:
> - hexdump is amended to return value from which we can check an overflow
> (patches 1/12 - 4/12)
> - seq_hex_dump pushes bytes directly to buffer and returns an error in case of
> overflow (addresses Al Viro's comment)
> - append Acked-by for patches 8/12 and 9/12
> - convert more users (patches 10/12 - 12/12)
>
> Changelog v3:
> - append Mauro's Ack
> - rebase on top of recent linux-next
>
> Changelog v2:
> - append Acked-by and Reviewed-by tags
> - update commit messages in patches 3/5. and 5/5
> - update line size to be 32 bytes instead of 16 in patch 3/5
> - Joe found that output is changed in patch 4/5, thus I update commit message
> there
>
> Andy Shevchenko (12):
> hexdump: introduce test suite
> hexdump: fix ascii column for the tail of a dump
> hexdump: do few calculations ahead
> hexdump: makes it return amount of bytes placed in buffer
> seq_file: provide an analogue of print_hex_dump()
> saa7164: convert to seq_hex_dump()
> crypto: qat - use seq_hex_dump() to dump buffers
> parisc: use seq_hex_dump() to dump buffers
> [S390] zcrypt: use seq_hex_dump() to dump buffers
> staging: unisys: use seq_hex_dump() to dump buffers
> kmemleak: use seq_hex_dump() to dump buffers
> wil6210: use seq_hex_dump() to dump buffers
>
> .../crypto/qat/qat_common/adf_transport_debug.c | 16 +-
> drivers/media/pci/saa7164/saa7164-core.c | 31 +---
> drivers/net/wireless/ath/wil6210/debugfs.c | 32 +---
> drivers/parisc/ccio-dma.c | 14 +-
> drivers/parisc/sba_iommu.c | 11 +-
> drivers/s390/crypto/zcrypt_api.c | 10 +-
> .../unisys/visorchannel/visorchannel_funcs.c | 26 +--
> fs/seq_file.c | 50 ++++++
> include/linux/printk.h | 6 +-
> include/linux/seq_file.h | 4 +
> lib/Kconfig.debug | 3 +
> lib/Makefile | 4 +-
> lib/hexdump.c | 105 +++++++-----
> lib/test-hexdump.c | 180 +++++++++++++++++++++
> mm/kmemleak.c | 21 +--
> 15 files changed, 337 insertions(+), 176 deletions(-)
> create mode 100644 lib/test-hexdump.c
>


--
Andy Shevchenko <andriy.shevchenko@intel.com>
Intel Finland Oy



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