Hi Tom, I love your patch! Perhaps something to improve:
[auto build test WARNING on tip/master] [also build test WARNING on v5.10-rc3 next-20201109] [cannot apply to tip/x86/core vhost/linux-next kvm/linux-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Tom-Lendacky/SEV-ES-hypervisor-support/20201110-063133 base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git a2445441a132ee5b3e61e6a26c27a3491f4296ef config: i386-allyesconfig (attached as .config) compiler: gcc-9 (Debian 9.3.0-15) 9.3.0 reproduce (this is a W=1 build): # https://github.com/0day-ci/linux/commit/76e00f88dabb9bb211450448389a8bde55412548 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tom-Lendacky/SEV-ES-hypervisor-support/20201110-063133 git checkout 76e00f88dabb9bb211450448389a8bde55412548 # save the attached .config to linux build tree make W=1 ARCH=i386 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All warnings (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'kvm_sev_es_outs': >> arch/x86/kvm/x86.c:11370:6: warning: variable 'ret' set but not used >> [-Wunused-but-set-variable] 11370 | int ret; | ^~~ vim +/ret +11370 arch/x86/kvm/x86.c 11366 11367 static int kvm_sev_es_outs(struct kvm_vcpu *vcpu, unsigned int size, 11368 unsigned int port, void *data, unsigned int count) 11369 { 11370 int ret; 11371 11372 ret = emulator_pio_out_emulated(vcpu->arch.emulate_ctxt, size, port, 11373 data, count); 11374 vcpu->arch.pio.count = 0; 11375 11376 return 0; 11377 } 11378 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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