[PATCH v6 0/4] devres: provide and use devm_kstrdup_const()

Bartosz Golaszewski
2018-09-30T20:26:25Z

This series implements devm_kstrdup_const() together with some
prerequisite changes and uses it in tegra-hsp driver.

v1 -> v2:
- fixed the changelog in the patch implementing devm_kstrdup_const()
- fixed the kernel doc
- moved is_kernel_rodata() to asm-generic/sections.h
- fixed constness

v2 -> v3:
- rebased on top of 4.19-rc5 as there were some conflicts in the
pmc-atom driver
- collected Reviewed-by tags

v3 -> v4:
- Andy NAK'ed patch 4/4 so I added a different example
- collected more tags

v4 -> v5:
- instead of providing devm_kfree_const(), make devm_kfree() check if
given pointer is not in .rodata and act accordingly

v5 -> v6:
- fixed the commit message in patch 2/4 (s/devm_kfree_const/devm_kfree/)
- collected even more tags

Bartosz Golaszewski (4):
devres: constify p in devm_kfree()
mm: move is_kernel_rodata() to asm-generic/sections.h
devres: provide devm_kstrdup_const()
mailbox: tegra-hsp: use devm_kstrdup_const()

drivers/base/devres.c | 36 +++++++++++++++++++++++++++--
drivers/mailbox/tegra-hsp.c | 41 ++++++++--------------------------
include/asm-generic/sections.h | 14 ++++++++++++
include/linux/device.h | 4 +++-
mm/util.c | 7 ------
5 files changed, 60 insertions(+), 42 deletions(-)

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2.18.0