[kbuild] [codomania-kvm:devel 4/10] arch/x86/kvm/svm.c:7232 sev_receive_start() error: 'pdh_data' dereferencing possible ERR_PTR()

tree: https://github.com/codomania/kvm devel head: d131361bbc4c2bbf27c47f4215648b004e7ed503 commit: 25c3768e7737994b388cfc630c14235accb598a7 [4/10] KVM: SVM: Add support for KVM_SEV_RECEIVE_START command New smatch warnings: arch/x86/kvm/svm.c:7232 sev_receive_start() error: 'pdh_data'

[kbuild] [sound:topic/misc-core-fixes 16/17] sound/core/timer.c:348 snd_timer_open() warn: inconsistent returns 'mutex:_mutex'.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/misc-core-fixes head: 58e224117e101df0a90fa69ed8f32d6e1881c642 commit: 3d2ebce824f281b246de1f513f8863d95540df50 [16/17] ALSA: timer: Simplify error path in snd_timer_open() New smatch warnings:

[kbuild] [codomania-kvm:devel 5/10] arch/x86/kvm/svm.c:7306 sev_receive_update_data() error: 'hdr' dereferencing possible ERR_PTR()

tree: https://github.com/codomania/kvm devel head: d131361bbc4c2bbf27c47f4215648b004e7ed503 commit: 4e68491f8e378163201f1850aed8e6a412315ca4 [5/10] KVM: SVM: Add KVM_SEV_RECEIVE_UPDATE_DATA command New smatch warnings: arch/x86/kvm/svm.c:7306 sev_receive_update_data() error: 'hdr'