From: Will Deacon <will@xxxxxxxxxx> [ Upstream commit 454b0289c6b5f2c66164654b80212d15fbef7a03 ] The pages backing page-table allocations for SRMMU are allocated via memblock as part of the "nocache" region initialisation during srmmu_paging_init() and should not be freed even if a later call to pgtable_pte_page_ctor() fails. Remove the broken call to __free_page(). Cc: David S. Miller <davem@xxxxxxxxxxxxx> Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx> Fixes: 1ae9ae5f7df7 ("sparc: handle pgtable_page_ctor() fail") Signed-off-by: Will Deacon <will@xxxxxxxxxx> Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- arch/sparc/mm/srmmu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index cc3ad64479ac3..9e256d4d1f4cf 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -379,7 +379,6 @@ pgtable_t pte_alloc_one(struct mm_struct *mm) return NULL; page = pfn_to_page(__nocache_pa(pte) >> PAGE_SHIFT); if (!pgtable_pte_page_ctor(page)) { - __free_page(page); return NULL; } return page; -- 2.25.1