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items: [PATCH] IA64: alignment bug in ldscript
items: RE: [PATCH] IA64: alignment bug in ldscript

[PATCH] IA64: alignment bug in ldscript
type: item
description: [IA64] bug in ldscript (mainstream) Occasionally, in mainstream number of fsys entries is even. In OpenVZ it is odd and we get misaligned kernel image, which does not boot. Signed-Off-By: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-Off-By: Kirill Korotaev <dev@openvz.org> diff -urp ../linux-2.6.18-vz/arch/ia64/kernel/vmlinux.lds.S linux-2.6.18-vz/arch/ia64/kernel/vmlinux.lds.S --- ../linux-2.6.18-vz/arch/ia64/kernel/vmlinux.lds.S 2006-12-08 13:34:19.000000000 +0300 +++ linux-2.6.18-vz/arch/ia64/kernel/vmlinux.lds.S 2006-12-13 02:51:03.000000000 +0300 @@ -163,6 +163,7 @@ SECTIONS } #endif + . = ALIGN(8); __con_initcall_start = .; .con_initcall.init : AT(ADDR(.con_initcall.init) - LOAD_OFFSET) { *(.con_initcall.init) }
creator: Kirill Korotaev
date: 2006-12-18T11:55:54-00:00

RE: [PATCH] IA64: alignment bug in ldscript
type: item
description: Kirill Korotaev wrote on Monday, December 18, 2006 4:05 AM > [IA64] bug in ldscript (mainstream) > > Occasionally, in mainstream number of fsys entries is even. Is it a typo on "fsys entries is even"? If not, then this change log is misleading. It is the instruction patch list of FSYS_RETURN that can potentially cause other data structures to be out of alignment. And number of FSYS_RETURN call site will not necessarily match number of fsys entry. > In OpenVZ it is odd and we get misaligned kernel image, > which does not boot. Otherwise, the patch looks fine to me.
creator: kenneth.w.chen
date: 2006-12-18T19:23:29-00:00