[PATCH v3 0/5] fs/seq_file: introduce seq_hex_dump() helper

This introduces a new helper and switches current users to use it. parisc and s390 weren't tested anyhow, the others are compile tested. 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

[PATCH v3 0/5] fs/seq_file: introduce seq_hex_dump() helper

This introduces a new helper and switches current users to use it. parisc and s390 weren't tested anyhow, the others are compile tested. 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