Messages in this thread | | | From | Linus Torvalds <> | Date | Mon, 28 Dec 2020 11:45:11 -0800 | Subject | Re: Linux 5.11-rc1 |
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On Mon, Dec 28, 2020 at 7:26 AM Sedat Dilek <sedat.dilek@gmail.com> wrote: > > I also tested with LLVM toolchain v11.0.1-rc2 together with passing > LLVM=1 and LLVM_IAS=1 to my make line. > > I had one ERROR: > > error: too few operands for instruction in arch/x86/kvm/svm/sev.c
Looks like Paolo already picked up the fix, so this should be fixed when I get the next kvm pull request.
That said, you might want to make sure the LLVM people know about this too.
The whole "implicit arguments" is a common thing in x86, where lots of instructions don't need to spell them out explicitly, because of fixed register allocation (example: divide/multiply instructions only work with ax/dx as a target etc).
Linus
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