Searched hist:"693 d5639" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/arch/arm64/kernel/ |
H A D | sleep.S | 693d5639 Mon Sep 24 08:51:13 CDT 2018 Jun Yao <yaojun8558363@gmail.com> arm64/mm: Pass ttbr1 as a parameter to __enable_mmu()
In subsequent patches we'll use a transient pgd during the primary cpu's boot process. To make this work while allowing secondary cpus to use the swapper_pg_dir, we need to pass the relevant TTBR1 pgd as a parameter to __enable_mmu().
This patch updates __enable__mmu() to take this as a parameter, updating callsites to pass swapper_pg_dir for now.
There should be no functional change as a result of this patch.
Signed-off-by: Jun Yao <yaojun8558363@gmail.com> Reviewed-by: James Morse <james.morse@arm.com> [Mark: simplify assembly, clarify commit message] Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 693d5639 Mon Sep 24 08:51:13 CDT 2018 Jun Yao <yaojun8558363@gmail.com> arm64/mm: Pass ttbr1 as a parameter to __enable_mmu() In subsequent patches we'll use a transient pgd during the primary cpu's boot process. To make this work while allowing secondary cpus to use the swapper_pg_dir, we need to pass the relevant TTBR1 pgd as a parameter to __enable_mmu(). This patch updates __enable__mmu() to take this as a parameter, updating callsites to pass swapper_pg_dir for now. There should be no functional change as a result of this patch. Signed-off-by: Jun Yao <yaojun8558363@gmail.com> Reviewed-by: James Morse <james.morse@arm.com> [Mark: simplify assembly, clarify commit message] Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
|
H A D | head.S | 693d5639 Mon Sep 24 08:51:13 CDT 2018 Jun Yao <yaojun8558363@gmail.com> arm64/mm: Pass ttbr1 as a parameter to __enable_mmu()
In subsequent patches we'll use a transient pgd during the primary cpu's boot process. To make this work while allowing secondary cpus to use the swapper_pg_dir, we need to pass the relevant TTBR1 pgd as a parameter to __enable_mmu().
This patch updates __enable__mmu() to take this as a parameter, updating callsites to pass swapper_pg_dir for now.
There should be no functional change as a result of this patch.
Signed-off-by: Jun Yao <yaojun8558363@gmail.com> Reviewed-by: James Morse <james.morse@arm.com> [Mark: simplify assembly, clarify commit message] Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> 693d5639 Mon Sep 24 08:51:13 CDT 2018 Jun Yao <yaojun8558363@gmail.com> arm64/mm: Pass ttbr1 as a parameter to __enable_mmu() In subsequent patches we'll use a transient pgd during the primary cpu's boot process. To make this work while allowing secondary cpus to use the swapper_pg_dir, we need to pass the relevant TTBR1 pgd as a parameter to __enable_mmu(). This patch updates __enable__mmu() to take this as a parameter, updating callsites to pass swapper_pg_dir for now. There should be no functional change as a result of this patch. Signed-off-by: Jun Yao <yaojun8558363@gmail.com> Reviewed-by: James Morse <james.morse@arm.com> [Mark: simplify assembly, clarify commit message] Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
|