Guo Ren 0c8a32eed1 csky: Add memory layout 2.5G(user):1.5G(kernel) ...

There are two ways for translating va to pa for csky:
 - Use TLB(Translate Lookup Buffer) and PTW (Page Table Walk)
 - Use SSEG0/1 (Simple Segment Mapping)

We use tlb mapping 0-2G and 3G-4G virtual address area and SSEG0/1
are for 2G-2.5G and 2.5G-3G translation. We could disable SSEG0
to use 2G-2.5G as TLB user mapping.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>

2021-01-12 09:52:40 +08:00

..

probes

ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs

2020-11-13 12:14:55 -05:00

asm-offsets.c

csky: Fixup gdbmacros.txt with name sp in thread_struct

2020-05-15 00:16:18 +08:00

atomic.S

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00

cpu-probe.c

csky: Exception handling and mm-fault

2018-10-25 23:36:19 +08:00

entry.S

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00

ftrace.c

maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault

2020-06-17 10:57:41 -07:00

head.S

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00

irq.c

csky: IRQ handling

2018-10-26 00:54:22 +08:00

Makefile

csky: Fixup calltrace panic

2020-05-13 17:55:06 +08:00

module.c

mm: don't include asm/pgtable.h if linux/mm.h is already included

2020-06-09 09:39:13 -07:00

perf_callchain.c

csky: Fixup perf callchain unwind

2020-05-13 17:55:05 +08:00

perf_event.c

csky: Move static keyword to the front of declaration

2019-09-30 11:50:49 +08:00

perf_regs.c

perf/arch: Remove perf_sample_data::regs_user_copy

2020-11-09 18:12:34 +01:00

power.c

csky: Library functions

2018-10-26 00:54:24 +08:00

process.c

sched/idle: Fix arch_cpu_idle() vs tracing

2020-11-24 16:47:35 +01:00

ptrace.c

Merge branch 'work.regset' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-08-07 09:29:25 -07:00

setup.c

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00

signal.c

csky: add support for TIF_NOTIFY_SIGNAL

2020-11-09 08:16:55 -07:00

smp.c

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00

stacktrace.c

kernel: rename show_stack_loglvl() => show_stack()

2020-06-09 09:39:13 -07:00

syscall_table.c

csky: System Call

2018-10-25 23:36:19 +08:00

syscall.c

csky: System Call

2018-10-25 23:36:19 +08:00

time.c

csky: Replace <linux/clk-provider.h> by <linux/of_clk.h>

2020-02-23 12:48:55 +08:00

traps.c

csky: Optimize the trap processing flow

2020-07-31 01:52:22 +00:00

vdso.c

mmap locking API: use coccinelle to convert mmap_sem rwsem call sites

2020-06-09 09:39:14 -07:00

vmlinux.lds.S

csky: Add memory layout 2.5G(user):1.5G(kernel)

2021-01-12 09:52:40 +08:00