Mike Rapoport (IBM) cb39c62f8a restorer: shstk: implement shadow stack restore ... The restore of a task with shadow stack enabled adds these steps: * switch from the default shadow stack to a temporary shadow stack allocated in the premmaped area * unmap CRIU mappings; nothing changed here, but it's important that CRIU mappings can be removed only after switching to a temporary shadow stack * create shadow stack VMA with map_shadow_stack() * restore shadow stack contents with wrss * switch to "real" shadow stack * lock shadow stack features Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>		2024-02-19 18:59:19 -08:00
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aarch64	compel: always pass user_fpregs_struct_t to compel_get_task_regs()	2024-02-19 18:32:49 -08:00
arm	compel: always pass user_fpregs_struct_t to compel_get_task_regs()	2024-02-19 18:32:49 -08:00
loongarch64	loongarch64: fix syscall_64.tbl	2023-08-24 13:52:21 -07:00
mips	compel: always pass user_fpregs_struct_t to compel_get_task_regs()	2024-02-19 18:32:49 -08:00
ppc64	compel: always pass user_fpregs_struct_t to compel_get_task_regs()	2024-02-19 18:32:49 -08:00
s390	compel: always pass user_fpregs_struct_t to compel_get_task_regs()	2024-02-19 18:32:49 -08:00
x86	restorer: shstk: implement shadow stack restore	2024-02-19 18:59:19 -08:00