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Nicolas Pitre adcc25915b ARM: zImage: make sure not to relocate on top of the relocation code 
If the zImage load address is slightly below the relocation address,
there is a risk for the copied data to overwrite the copy loop or
cache flush code that the relocation process requires.  Always
bump the relocation address by the size of that code to avoid this
issue.

Noticed by Tony Lindgren <tony@atomide.com>.

While at it, let's start the copy from the restart symbol which makes
the above code size computation possible by the assembler directly
(same sections), given that we don't need to preserve the code before
that point anyway. And therefore we don't need to carry the _start
pointer in r5 anymore.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Tested-by: Tony Lindgren <tony@atomide.com>
2011-05-07 00:07:53 -04:00
..
boot ARM: zImage: make sure not to relocate on top of the relocation code 2011-05-07 00:07:53 -04:00
common arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
configs Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegra 2011-03-24 09:33:14 -07:00
include/asm arm: dove: Use proper irq accessor functions 2011-03-29 14:47:57 +02:00
kernel arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
lib Merge branches 'fixes', 'pgt-next' and 'versatile' into devel 2011-03-20 09:32:12 +00:00
mach-at91 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-bcmring arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-clps711x arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-cns3xxx
mach-davinci arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-dove arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-ebsa110 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-ep93xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-exynos4 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-footbridge arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-gemini arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-h720x arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-imx mfd: mfd_cell is now implicitly available to mc13xxx drivers 2011-03-23 10:41:54 +01:00
mach-integrator Merge branches 'fixes', 'pgt-next' and 'versatile' into devel 2011-03-20 09:32:12 +00:00
mach-iop13xx arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-iop32x arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-iop33x arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-ixp4xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-ixp23xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-ixp2000 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-kirkwood arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-ks8695 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-l7200/include/mach
mach-loki Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-03-17 19:08:06 -07:00
mach-lpc32xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-mmp arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-msm arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-mv78xx0 arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-mx3 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-mx5 arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-mxc91231
mach-mxs arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-netx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-nomadik
mach-ns9xxx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-nuc93x arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-omap1 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-omap2 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-orion5x arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-pnx4008 arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-pxa arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-realview Merge branches 'fixes', 'pgt-next' and 'versatile' into devel 2011-03-20 09:32:12 +00:00
mach-rpc arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c24a0/include/mach
mach-s3c64xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c2400
mach-s3c2410 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c2412 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c2416 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c2440 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s3c2443 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-s5p64x0 ARM: S5P64X0: Fix iodesc array size for S5P6450 2011-03-28 16:17:53 +09:00
mach-s5p6442 Merge branch 'p2v' into devel 2011-03-16 23:35:27 +00:00
mach-s5pc100 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-03-17 19:08:06 -07:00
mach-s5pv210 ARM: S5PV210: Remove duplicated inclusion 2011-03-28 16:17:53 +09:00
mach-sa1100 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-shark arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-shmobile Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-03-29 12:09:30 -07:00
mach-spear3xx
mach-spear6xx
mach-stmp37xx
mach-stmp378x
mach-tcc8k arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-tegra arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-u300 Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-03-17 19:08:06 -07:00
mach-ux500 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-versatile arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
mach-vexpress ARM: 6771/1: vexpress: add support for multiple core tiles 2011-03-20 09:32:21 +00:00
mach-vt8500 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mach-w90x900 arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
mm lib, arch: add filter argument to show_mem and fix private implementations 2011-03-24 17:49:37 -07:00
nwfpe
oprofile
plat-iop
plat-mxc arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-nomadik arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-omap arm: Cleanup the irq namespace 2011-03-29 14:47:57 +02:00
plat-orion arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-pxa arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-s3c24xx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-s5p arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-samsung arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-spear arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-stmp3xxx arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
plat-tcc
plat-versatile arm: Fold irq_set_chip/irq_set_handler 2011-03-29 14:47:58 +02:00
tools ARM: Update (and cut down) mach-types 2011-03-20 18:07:44 +00:00
vfp Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 2011-03-20 18:14:55 -07:00
Kconfig arm: Use generic show_interrupts() 2011-03-29 14:47:57 +02:00
Kconfig-nommu
Kconfig.debug
Makefile Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm 2011-03-17 19:08:06 -07:00