error: patch failed: sysdeps/mach/hurd/x86_64/Makefile:4
error: sysdeps/mach/hurd/x86_64/Makefile: patch does not apply
error: sysdeps/mach/hurd/x86_64/tst-sig-redzone.c: already exists in index
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am --abort".
hint: Disable this message with "git config set advice.mergeConflict false"
Applying: hurd: check that signal processing does not hurt the x86_64 redzone
Patch failed at 0001 hurd: check that signal processing does not hurt the x86_64 redzone