author: Johannes Berg <johannes.berg@intel.com> 2021-01-13 22:09:44 +0100
committer: Richard Weinberger <richard@nod.at> 2021-02-12 21:37:38 +0100
commit: bfc58e2b98e99737409cd9f4d86a79677c5b887c
parent: 9f0b4807a44ff81cf59421c8a86641efec586610
Commit Summary:
Diffstat:
1 file changed, 0 insertions, 4 deletions
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 623b0aeadf4c..fba674fac8b7 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -251,10 +251,6 @@ static int userspace_tramp(void *stack)
signal(SIGTERM, SIG_DFL);
signal(SIGWINCH, SIG_IGN);
- /*
- * This has a pte, but it can't be mapped in with the usual
- * tlb_flush mechanism because this is part of that mechanism
- */
fd = phys_mapping(to_phys(__syscall_stub_start), &offset);
addr = mmap64((void *) STUB_CODE, UM_KERN_PAGE_SIZE,
PROT_EXEC, MAP_FIXED | MAP_PRIVATE, fd, offset);