[PATCH] ARM: mmu: remove no longer accurate comment

[PATCH] ARM: mmu: remove no longer accurate comment

[Ahmad Fatoum]

This comment refers to the state of things prior to e3e54c644
("ARM: mmu: Implement on-demand PTE allocation"). Since then, we no
longer generate 2nd level page tables directly below. Remove it
to avoid confusion.

Cc: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/arm/cpu/mmu.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c
index 2c5c4b574928..158b130b5765 100644
--- a/arch/arm/cpu/mmu.c
+++ b/arch/arm/cpu/mmu.c
@@ -461,11 +461,6 @@ void __mmu_init(bool mmu_on)
 
 	vectors_init();
 
-	/*
-	 * First remap sdram cached using sections.
-	 * This is to speed up the generation of 2nd level page tables
-	 * below
-	 */
 	for_each_memory_bank(bank) {
 		create_sections(ttb, bank->start, bank->start + bank->size - 1,
 				PMD_SECT_DEF_CACHED);
-- 
2.23.0


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Re: [PATCH] ARM: mmu: remove no longer accurate comment

[Sascha Hauer]

On Tue, Oct 08, 2019 at 04:18:01PM +0200, Ahmad Fatoum wrote:
> This comment refers to the state of things prior to e3e54c644
> ("ARM: mmu: Implement on-demand PTE allocation"). Since then, we no
> longer generate 2nd level page tables directly below. Remove it
> to avoid confusion.
> 
> Cc: Lucas Stach <l.stach@pengutronix.de>
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
>  arch/arm/cpu/mmu.c | 5 -----
>  1 file changed, 5 deletions(-)
> 

Applied, thanks

Sascha

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