Re: objtool segfault in 5.10 kernels with binutils-2.36.1

2021-02-13 Thread Greg KH
On Fri, Feb 12, 2021 at 05:51:45PM -0600, Josh Poimboeuf wrote: > On Thu, Feb 11, 2021 at 05:16:56PM +, Ken Moffat wrote: > > Hi, > > > > in 5.10 kernels up to and including 5.10.15 when trying to build the > > kernel for an x86_64 skylake using binutils-2.36.1, gcc-10.2 and > > glibic-2.33 I

Re: objtool segfault in 5.10 kernels with binutils-2.36.1

2021-02-12 Thread Josh Poimboeuf
On Thu, Feb 11, 2021 at 05:16:56PM +, Ken Moffat wrote: > Hi, > > in 5.10 kernels up to and including 5.10.15 when trying to build the > kernel for an x86_64 skylake using binutils-2.36.1, gcc-10.2 and > glibic-2.33 I get a segfault in objtool if the orc unwinder is > enabled. > > This has al

objtool segfault in 5.10 kernels with binutils-2.36.1

2021-02-11 Thread Ken Moffat
Hi, in 5.10 kernels up to and including 5.10.15 when trying to build the kernel for an x86_64 skylake using binutils-2.36.1, gcc-10.2 and glibic-2.33 I get a segfault in objtool if the orc unwinder is enabled. This has already been fixed in 5.11 by ''objtool: Fix seg fault with Clang non-section