linux/arch/parisc
Helge Deller 6710287280 parisc: Implement __get/put_kernel_nofault()
Remove CONFIG_SET_FS from parisc, so we need to add
__get_kernel_nofault() and __put_kernel_nofault(), define
HAVE_GET_KERNEL_NOFAULT and remove set_fs(), get_fs(), load_sr2(),
thread_info->addr_limit, KERNEL_DS and USER_DS.

The nice side-effect of this patch is that we now can directly access
userspace via sr3 without the need to use a temporary sr2 which is
either copied from sr3 or set to zero (for kernel space).

Signed-off-by: Helge Deller <deller@gmx.de>
Suggested-by: Arnd Bergmann <arnd@kernel.org>
2021-09-09 22:53:09 +02:00
..
boot parisc: Add missing FORCE prerequisite in Makefile 2021-09-09 12:44:30 +02:00
configs configs: remove the obsolete CONFIG_INPUT_POLLDEV 2021-09-08 11:50:28 -07:00
include parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
kernel parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
lib parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
math-emu parisc: math-emu: Fix fall-through warnings 2021-09-01 22:18:18 +02:00
mm parisc: Rename PMD_ORDER to PMD_TABLE_ORDER 2021-08-30 10:18:25 +02:00
defpalo.conf
install.sh parisc: Install vmlinuz instead of zImage file 2020-10-15 08:10:39 +02:00
Kbuild parisc: move core-y in arch/parisc/Makefile to arch/parisc/Kbuild 2021-08-30 10:18:25 +02:00
Kconfig parisc: Implement __get/put_kernel_nofault() 2021-09-09 22:53:09 +02:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile parisc: Fix compile failure when building 64-bit kernel natively 2021-09-01 21:52:02 +02:00
nm