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| author | Thorsten Blum <thorsten.blum@linux.dev> | 2024-11-12 19:26:34 +0100 |
|---|---|---|
| committer | Dave Hansen <dave.hansen@linux.intel.com> | 2024-11-12 11:11:42 -0800 |
| commit | f060c89dc1a3cfb6db3894e1d96980a568aa355c (patch) | |
| tree | 4518abf4bb5ca7c4327d206f5bb893746c6e9c63 /arch/x86/kernel | |
| parent | 2d5404caa8c7bb5c4e0435f94b28834ae5456623 (diff) | |
| download | lwn-f060c89dc1a3cfb6db3894e1d96980a568aa355c.tar.gz lwn-f060c89dc1a3cfb6db3894e1d96980a568aa355c.zip | |
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: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Acked-by: Kai Huang <kai.huang@intel.com>
Link: https://lore.kernel.org/all/20241112182633.172944-2-thorsten.blum%40linux.dev
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/cpu/sgx/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/sgx/main.c b/arch/x86/kernel/cpu/sgx/main.c index 9ace84486499..1a59e5956f4b 100644 --- a/arch/x86/kernel/cpu/sgx/main.c +++ b/arch/x86/kernel/cpu/sgx/main.c @@ -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; |