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Revert "ANDROID: KVM: arm64: Allow non-coallescable pages in a hyp_pool"

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This reverts commit a437069d13.

Bug: 233587962
Signed-off-by: Will Deacon <willdeacon@google.com>
Change-Id: I349d95060a7b7e6d223ff7c3e28d6900b370868a
This commit is contained in:
Will Deacon
2022-07-07 15:51:33 +01:00
parent a7f0a75e2b
commit 73ad873a4e
1 changed files with 0 additions and 5 deletions
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5
arch/arm64/kvm/hyp/nvhe/page_alloc.c
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@@ -93,15 +93,11 @@ static inline struct hyp_page *node_to_page(struct list_head *node)
static void __hyp_attach_page(struct hyp_pool *pool,
struct hyp_page *p)
{
phys_addr_t phys = hyp_page_to_phys(p);
unsigned short order = p->order;
struct hyp_page *buddy;
memset(hyp_page_to_virt(p), 0, PAGE_SIZE << p->order);
if (phys < pool->range_start || phys >= pool->range_end)
goto insert;
/*
* Only the first struct hyp_page of a high-order page (otherwise known
* as the 'head') should have p->order set. The non-head pages should
@@ -120,7 +116,6 @@ static void __hyp_attach_page(struct hyp_pool *pool,
p = min(p, buddy);
}
insert:
/* Mark the new head, and insert it */
p->order = order;
page_add_to_list(p, &pool->free_area[order]);