From 8032bf1233a74627ce69b803608e650f3f35971c Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Sun, 9 Oct 2022 20:44:02 -0600 Subject: treewide: use get_random_u32_below() instead of deprecated function This is a simple mechanical transformation done by: @@ expression E; @@ - prandom_u32_max + get_random_u32_below (E) Reviewed-by: Kees Cook Reviewed-by: Greg Kroah-Hartman Acked-by: Darrick J. Wong # for xfs Reviewed-by: SeongJae Park # for damon Reviewed-by: Jason Gunthorpe # for infiniband Reviewed-by: Russell King (Oracle) # for arm Acked-by: Ulf Hansson # for mmc Signed-off-by: Jason A. Donenfeld --- arch/mips/kernel/process.c | 2 +- arch/mips/kernel/vdso.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/mips/kernel') diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index bbe9ce471791..093dbbd6b843 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -711,7 +711,7 @@ unsigned long mips_stack_top(void) unsigned long arch_align_stack(unsigned long sp) { if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space) - sp -= prandom_u32_max(PAGE_SIZE); + sp -= get_random_u32_below(PAGE_SIZE); return sp & ALMASK; } diff --git a/arch/mips/kernel/vdso.c b/arch/mips/kernel/vdso.c index 5fd9bf1d596c..f6d40e43f108 100644 --- a/arch/mips/kernel/vdso.c +++ b/arch/mips/kernel/vdso.c @@ -79,7 +79,7 @@ static unsigned long vdso_base(void) } if (current->flags & PF_RANDOMIZE) { - base += prandom_u32_max(VDSO_RANDOMIZE_SIZE); + base += get_random_u32_below(VDSO_RANDOMIZE_SIZE); base = PAGE_ALIGN(base); } -- cgit