linux_dsm_epyc7002/arch/mips/include/asm/mach-generic
James Hogan 8e748c8d09 MIPS: Fix KVM guest fixmap address
KVM guest kernels for trap & emulate run in user mode, with a modified
set of kernel memory segments. However the fixmap address is still in
the normal KSeg3 region at 0xfffe0000 regardless, causing problems when
cache alias handling makes use of them when handling copy on write.

Therefore define FIXADDR_TOP as 0x7ffe0000 in the guest kernel mapped
region when CONFIG_KVM_GUEST is defined.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # v3.10+
Patchwork: https://patchwork.linux-mips.org/patch/9887/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-21 21:53:54 +02:00
..
cpu-feature-overrides.h MIPS: Whitespace cleanup. 2013-02-01 10:00:22 +01:00
dma-coherence.h MIPS: DMA: Allow platforms to override only the post DMA hook 2015-04-08 23:52:33 +02:00
floppy.h mips: delete non-required instances of include <linux/init.h> 2014-01-24 22:39:56 +01:00
gpio.h MIPS: Move headfiles to new location below arch/mips/include 2008-10-11 16:18:52 +01:00
ide.h mips/ide: flush dcache also if icache does not snoop dcache 2014-01-24 22:39:56 +01:00
ioremap.h MIPS: Replace use of phys_t with phys_addr_t. 2014-11-24 22:47:31 +01:00
irq.h MIPS/IRQCHIP: Move irq_chip from arch/mips to drivers/irqchip. 2015-06-21 21:52:50 +02:00
kernel-entry-init.h MIPS: Cleanup indentation and whitespace 2013-07-01 15:10:57 +02:00
kmalloc.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
mangle-port.h MIPS: Move headfiles to new location below arch/mips/include 2008-10-11 16:18:52 +01:00
mc146818rtc.h MIPS: Move headfiles to new location below arch/mips/include 2008-10-11 16:18:52 +01:00
spaces.h MIPS: Fix KVM guest fixmap address 2015-06-21 21:53:54 +02:00
topology.h MIPS: Move headfiles to new location below arch/mips/include 2008-10-11 16:18:52 +01:00
war.h MIPS: Create a common <asm/mach-generic/war.h> 2015-03-31 11:59:40 +02:00