linux/arch/powerpc
Christophe Leroy 7c19c2e5f9 powerpc: 'current_set' is now a table of task_struct pointers
The table of pointers 'current_set' has been used for retrieving
the stack and current. They used to be thread_info pointers as
they were pointing to the stack and current was taken from the
'task' field of the thread_info.

Now, the pointers of 'current_set' table are now both pointers
to task_struct and pointers to thread_info.

As they are used to get current, and the stack pointer is
retrieved from current's stack field, this patch changes
their type to task_struct, and renames secondary_ti to
secondary_current.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-02-23 22:31:40 +11:00
..
boot powerpc/dts: Standardize DTS status assignments from "ok" to "okay" 2019-02-22 00:10:15 +11:00
configs powerpc/configs: Add PPC4xx_OCM to ppc40x_defconfig 2018-12-30 14:00:47 +11:00
crypto powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
include powerpc: 'current_set' is now a table of task_struct pointers 2019-02-23 22:31:40 +11:00
kernel powerpc: 'current_set' is now a table of task_struct pointers 2019-02-23 22:31:40 +11:00
kvm powerpc: Avoid circular header inclusion in mmu-hash.h 2019-02-23 22:31:39 +11:00
lib powerpc: sstep: Add tests for addc[.] instruction 2019-02-23 21:04:31 +11:00
math-emu powerpc: math-emu: remove unneeded header search paths 2019-01-14 20:39:27 +11:00
mm powerpc: Enable kcov 2019-02-23 21:04:32 +11:00
net powerpc: Activate CONFIG_THREAD_INFO_IN_TASK 2019-02-23 22:31:40 +11:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
perf Merge branch 'fixes' into next 2019-02-19 19:56:26 +11:00
platforms powerpc/wii: remove wii_mmu_mapin_mem2() 2019-02-23 21:04:32 +11:00
purgatory powerpc updates for 4.19 2018-08-17 11:32:50 -07:00
sysdev Merge branch 'topic/dma' into next 2019-02-21 23:15:10 +11:00
tools powerpc/tools/checkpatch: Ignore DT_SPLIT_BINDING_PATCH 2018-12-04 19:45:01 +11:00
xmon powerpc: Only use task_struct 'cpu' field on SMP 2019-02-23 22:31:39 +11:00
Kbuild powerpc: Add -Werror at arch/powerpc level 2018-10-19 00:56:17 +11:00
Kconfig powerpc: Activate CONFIG_THREAD_INFO_IN_TASK 2019-02-23 22:31:40 +11:00
Kconfig.debug powerpc: Move page table dump files in a dedicated subdirectory 2019-02-22 22:29:22 +11:00
Makefile powerpc: Activate CONFIG_THREAD_INFO_IN_TASK 2019-02-23 22:31:40 +11:00
Makefile.postlink