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Date: Thu, 09 Aug 2007 21:07:24 +1000 From: Rusty Russell <rusty@...tcorp.com.au> To: Linus Torvalds <torvalds@...ux-foundation.org> Cc: Andrew Morton <akpm@...ux-foundation.org>, ron minnich <rminnich@...il.com>, lguest <lguest@...abs.org>, lkml - Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: [PATCH] ld.so on FC7 is mmap'ing shared libraries right in over guest memory. From: Ronald G. Minnich <rminnich@...il.com> [ FC7 maps shared libraries very low, where the launcher maps guest's physical memory. Quick fix is to link Launcher static, real fix is for 2.6.24. ] -static is a simple fix. I expect this problem will be more common than we like, as different distro's make different "improvements" to ld.so Signed-off-by: Ronald G. Minnich <rminnich@...il.com> Signed-off-by: Rusty Russell <rusty@...tcorp.com.au> diff --git a/Documentation/lguest/Makefile b/Documentation/lguest/Makefile index 31e794e..60136d8 100644 --- a/Documentation/lguest/Makefile +++ b/Documentation/lguest/Makefile @@ -13,7 +13,9 @@ LGUEST_GUEST_TOP := ($(CONFIG_PAGE_OFFSET) - 0x08000000) CFLAGS:=-Wall -Wmissing-declarations -Wmissing-prototypes -O3 -Wl,-T,lguest.lds LDLIBS:=-lz - +# Removing this works for some versions of ld.so (eg. Ubuntu Feisty) and +# not others (eg. FC7). +LDFLAGS+=-static all: lguest.lds lguest # The linker script on x86 is so complex the only way of creating one - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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