amd64 build failure

[Thomas Klausner <wiz%NetBSD.org@localhost>]

--- gethostid.ln ---
/usr/src/sys/sys/time.h(177): warning: conversion from 'long' to 'unsigned int' 
may lose accuracy [132]
/usr/src/sys/sys/time.h(186): warning: shift equal to size of object [267]
/usr/src/sys/sys/time.h(186): warning: shift equal to size of object [267]
/build/amd64.20100321/usr/include/machine/segments.h(153): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(154): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(161): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(164): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(198): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(199): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(205): illegal bit-field 
size [36]
/build/amd64.20100321/usr/include/machine/segments.h(208): illegal bit-field 
size [36]
*** [gethostid.ln] Error code 1

--- dtoa.ln ---
/usr/src/lib/libc/gdtoa/dtoa.c(253): lint error: 
/usr/src/tools/lint1/../../usr.bin/xlint/lint1/decl.c, 781: deftyp()
/usr/src/sys/sys/time.h(177): warning: conversion from 'long' to 'unsigned int' 
may lose accuracy [132]
/usr/src/sys/sys/time.h(186): warning: shift equal to size of object [267]
/usr/src/sys/sys/time.h(186): warning: shift equal to size of object [267]