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android_kernel_xiaomi_sdm845/arch/avr32/kernel
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Haavard Skinnemoen a9a934f278 avr32: Cover the kernel page tables in the user PGDs 
Expand the per-process PGDs so that they cover the kernel virtual
memory area as well. This simplifies the TLB miss handler fastpath
since it doesn't have to check for kernel addresses anymore.

If a TLB miss happens on a kernel address and a second-level page
table can't be found, we check swapper_pg_dir and copy the PGD entry
into the user PGD if it can be found there.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-07-02 11:01:29 +02:00
..
asm-offsets.c avr32: use kbuild.h macros instead of defining macros in asm-offsets.c 2008-04-29 08:06:29 -07:00
avr32_ksyms.c avr32: export strnlen_user 2008-05-26 13:26:36 +02:00
cpu.c [AVR32] constify function pointer tables 2008-01-25 08:31:43 +01:00
entry-avr32b.S avr32: Cover the kernel page tables in the user PGDs 2008-07-02 11:01:29 +02:00
head.S AVR32: Get rid of board_early_init 2006-11-06 10:43:23 +01:00
init_task.c [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
irq.c [AVR32] NMI debugging 2008-01-25 08:31:43 +01:00
kprobes.c [AVR32] Enable debugging only when needed 2008-01-25 08:31:39 +01:00
Makefile Generic semaphore implementation 2008-04-17 10:42:34 -04:00
module.c [AVR32] Clean up exception handling code 2007-04-27 13:44:13 +02:00
nmi_debug.c [AVR32] NMI debugging 2008-01-25 08:31:43 +01:00
ocd.c libfs: allow error return from simple attributes 2008-02-08 09:22:34 -08:00
process.c avr32: Add hardware power-down function call 2008-04-19 20:40:11 -04:00
ptrace.c [AVR32] Enable debugging only when needed 2008-01-25 08:31:39 +01:00
setup.c atmel_lcdfb: don't initialize a pre-allocated framebuffer 2008-04-28 08:58:38 -07:00
signal.c avr32: Fix sigaltstack behaviour 2008-06-27 15:07:35 +02:00
stacktrace.c [AVR32] Implement stacktrace support 2007-12-07 14:52:36 +01:00
switch_to.S [PATCH] avr32 architecture 2006-09-26 08:48:54 -07:00
sys_avr32.c unified (weak) sys_pipe implementation 2008-05-03 13:50:33 -07:00
syscall_table.S Fix timerfd breakage on avr32 2008-02-05 14:37:15 -08:00
syscall-stubs.S AVR32: Wire up sys_epoll_pwait 2006-11-06 14:07:15 +01:00
time.c avr32: Clean up time.c #includes 2008-06-27 17:48:04 +02:00
traps.c avr32: Build fix for CONFIG_BUG=n 2008-03-13 23:56:15 +01:00
vmlinux.lds.S avr32: Store virtual addresses in the PGD 2008-07-02 11:01:28 +02:00