From: Peng Hao Date: Mon, 28 Apr 2025 06:30:13 +0000 (+0800) Subject: x86/sev: Remove unnecessary GFP_KERNEL_ACCOUNT for temporary variables X-Git-Tag: v6.16-rc1~78^2~4^2~5 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e0136112e99d63d87a18bfec3ffb16c414f903a1;p=thirdparty%2Fkernel%2Flinux.git x86/sev: Remove unnecessary GFP_KERNEL_ACCOUNT for temporary variables Some variables allocated in sev_send_update_data are released when the function exits, so there is no need to set GFP_KERNEL_ACCOUNT. Signed-off-by: Peng Hao Link: https://lore.kernel.org/r/20250428063013.62311-1-flyingpeng@tencent.com Signed-off-by: Sean Christopherson --- diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index 99e4dcf429e49..c6c2975e25ed4 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -1594,11 +1594,11 @@ static int sev_send_update_data(struct kvm *kvm, struct kvm_sev_cmd *argp) /* allocate memory for header and transport buffer */ ret = -ENOMEM; - hdr = kzalloc(params.hdr_len, GFP_KERNEL_ACCOUNT); + hdr = kzalloc(params.hdr_len, GFP_KERNEL); if (!hdr) goto e_unpin; - trans_data = kzalloc(params.trans_len, GFP_KERNEL_ACCOUNT); + trans_data = kzalloc(params.trans_len, GFP_KERNEL); if (!trans_data) goto e_free_hdr;