x86-urgent-2022-12-12
tagged this
12 Dec 09:56
- Remove a superfluous noinline which prevents GCC-7.3 to optimize a stub function away. - Allow uprobes on REP NOP and do not treat them like word-sized branch instructions. - Make the VDSO symbol export of __vdso_sgx_enter_enclave() depend on CONFIG_X86_SGX to prevent build fails with newer LLVM versions which rightfully detect that there is no function behind the symbol.