AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-28 01:26:29 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
39d4c922b5
linux_dsm_epyc7002/drivers/uio
History
Jean-Samuel Chenard c9698d6b1a UIO: add pgprot_noncached() to UIO mmap code 
Mapping of physical memory in UIO needs pgprot_noncached() to ensure
that IO memory is not cached. Without pgprot_noncached(), it (accidentally)
works on x86 and arm, but fails on PPC.

Signed-off-by: Jean-Samuel Chenard <jsamch@gmail.com>
Signed-off-by: Hans J Koch <hjk@linutronix.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-03-24 22:33:49 -07:00
..
Kconfig UIO: Hilscher CIF card driver 2007-07-18 15:57:16 -07:00
Makefile UIO: Hilscher CIF card driver 2007-07-18 15:57:16 -07:00
uio_cif.c UIO: Hilscher CIF card driver 2007-07-18 15:57:16 -07:00
uio.c UIO: add pgprot_noncached() to UIO mmap code 2008-03-24 22:33:49 -07:00