Commit f060c89d authored by Thorsten Blum's avatar Thorsten Blum Committed by Dave Hansen
Browse files

x86/sgx: Use vmalloc_array() instead of vmalloc() 



Use vmalloc_array() instead of vmalloc() to calculate the number of
bytes to allocate.

Signed-off-by: default avatarThorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: default avatarJarkko Sakkinen <jarkko@kernel.org>
Acked-by: default avatarKai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/all/20241112182633.172944-2-thorsten.blum%40linux.dev
parent 2d5404ca

arch/x86/kernel/cpu/sgx/main.c

+1 −1
Original line number Diff line number Diff line
@@ -630,7 +630,7 @@ static bool __init sgx_setup_epc_section(u64 phys_addr, u64 size, 
	if (!section->virt_addr)

		return false;



	section->pages = vmalloc(nr_pages * sizeof(struct sgx_epc_page));

	section->pages = vmalloc_array(nr_pages, sizeof(struct sgx_epc_page));

	if (!section->pages) {

		memunmap(section->virt_addr);

		return false;