Ping for a review.I'd like to get at least the first two patches into the DRM git tree. The PPC patches could later be merged through another tree.
Best regards Thomas Am 12.09.23 um 15:48 schrieb Thomas Zimmermann:
Clean up and rename fb_pgprotect() to work without struct file. Then
refactor the implementation for PowerPC. This change has been discussed
at [1] in the context of refactoring fbdev's mmap code.
The first two patches update fbdev and replace fbdev's fb_pgprotect()
with pgprot_framebuffer() on all architectures. The new helper's stream-
lined interface enables more refactoring within fbdev's mmap
implementation.
Patches 3 to 5 adapt PowerPC's internal interfaces to provide
phys_mem_access_prot() that works without struct file. Neither the
architecture code or fbdev helpers need the parameter.
v4:
* fix commit message (Christophe)
v3:
* rename fb_pgrotect() to pgprot_framebuffer() (Arnd)
v2:
* reorder patches to simplify merging (Michael)
[1]
https://lore.kernel.org/linuxppc-dev/[email protected]/
Thomas Zimmermann (5):
fbdev: Avoid file argument in fb_pgprotect()
fbdev: Replace fb_pgprotect() with pgprot_framebuffer()
arch/powerpc: Remove trailing whitespaces
arch/powerpc: Remove file parameter from phys_mem_access_prot code
arch/powerpc: Call internal __phys_mem_access_prot() in fbdev code
arch/ia64/include/asm/fb.h | 15 +++++++--------
arch/m68k/include/asm/fb.h | 19 ++++++++++---------
arch/mips/include/asm/fb.h | 11 +++++------
arch/powerpc/include/asm/book3s/pgtable.h | 10 ++++++++--
arch/powerpc/include/asm/fb.h | 13 +++++--------
arch/powerpc/include/asm/machdep.h | 13 ++++++-------
arch/powerpc/include/asm/nohash/pgtable.h | 10 ++++++++--
arch/powerpc/include/asm/pci.h | 4 +---
arch/powerpc/kernel/pci-common.c | 3 +--
arch/powerpc/mm/mem.c | 8 ++++----
arch/sparc/include/asm/fb.h | 15 +++++++++------
arch/x86/include/asm/fb.h | 10 ++++++----
arch/x86/video/fbdev.c | 15 ++++++++-------
drivers/video/fbdev/core/fb_chrdev.c | 3 ++-
include/asm-generic/fb.h | 12 ++++++------
15 files changed, 86 insertions(+), 75 deletions(-)
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Frankenstrasse 146, 90461 Nuernberg, Germany GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman HRB 36809 (AG Nuernberg)
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