Date: Thu, 26 Jun 2008 15:39:53 +0800 From: "Jiawei Ye" <leafy7382@gmail.com> To: "Ruslan Ermilov" <ru@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src Makefile.inc1 src/gnu/lib Makefile src/gnu/lib/csu Makefile src/gnu/lib/libssp Makefile src/lib/csu Makefile.inc src/lib/libc Makefile src/lib/libstand Makefile src/lib/libthr Makefile src/libexec/rtld-elf Makefile src/release Mak Message-ID: <c21e92e20806260039ic528d02s6210454b69c770c8@mail.gmail.com>
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On Thu, Jun 26, 2008 at 5:33 AM, Ruslan Ermilov <ru@freebsd.org> wrote: > ru 2008-06-25 21:33:28 UTC > > > Enable GCC stack protection (aka Propolice) for kernel: > - It is opt-out for now so as to give it maximum testing. > - Do not compile your kernel with -fstack-protector-all, it won't work. > > Submitted by: Jeremie Le Hen <jeremie@le-hen.org> > > I am getting kernel compilation error (when linking) -- error repeated -- vga_isa.o(.text+0x2ef): In function `isavga_probe': /usr/src/sys/isa/vga_isa.c:98: undefined reference to `__stack_chk_guard' vga_isa.o(.text+0x407):/usr/src/sys/isa/vga_isa.c:121: undefined reference to `__stack_chk_guard' vga_isa.o(.text+0x40e):/usr/src/sys/isa/vga_isa.c:121: undefined reference to `__stack_chk_fail' *** Error code 1 Stop in /tmp/obj/usr/src/sys/MAIL. *** Error code 1 Stop in /usr/src. *** Error code 1 Stop in /usr/src. Missing something here? Jiawei -- "If it looks like a duck, walks like a duck, and quacks like a duck, then to the end user it's a duck, and end users have made it pretty clear they want a duck; whether the duck drinks hot chocolate or coffee is irrelevant."
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