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Groups > linux.kernel > #1668069 > unrolled thread
| Started by | Florian Fainelli <f.fainelli@gmail.com> |
|---|---|
| First post | 2017-06-16 23:30 +0200 |
| Last post | 2017-06-16 23:30 +0200 |
| Articles | 1 — 1 participant |
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[PATCH v2 0/4] Generalize fncpy availability Florian Fainelli <f.fainelli@gmail.com> - 2017-06-16 23:30 +0200
| From | Florian Fainelli <f.fainelli@gmail.com> |
|---|---|
| Date | 2017-06-16 23:30 +0200 |
| Subject | [PATCH v2 0/4] Generalize fncpy availability |
| Message-ID | <tT6Yx-5IE-3@gated-at.bofh.it> |
Hi all, This patch series makes ARM's fncpy() implementation more generic (dropping the Thumb-specifics) and available in an asm-generic header file. Tested on a Broadcom ARM64 STB platform with code that is written to SRAM. Changes in v2: - leave the ARM implementation where it is - make the generic truly generic (no) This is helpful in making SoC-specific power management code become true drivers that can be shared between different architectures. Thanks! Florian Fainelli (4): ARM: fncpy: Rename include guards asm-generic: Provide a fncpy() implementation arm64: Provide a fncpy implementation misc: sram: Allow ARM64 to select SRAM_EXEC arch/arm/include/asm/fncpy.h | 6 +-- arch/arm64/include/asm/fncpy.h | 6 +++ drivers/misc/Kconfig | 2 +- include/asm-generic/fncpy.h | 93 ++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 103 insertions(+), 4 deletions(-) create mode 100644 arch/arm64/include/asm/fncpy.h create mode 100644 include/asm-generic/fncpy.h -- 2.9.3
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