buglabs/bug20-2.6.35-linaro — pull request #8 by GNUtoo (2012-06-18 01:47:38+00:00)
Title: Fix unaligned access with newer GCC

Without that fix we have:
```
[ 0.000000] Unhandled fault: alignment exception (0x001) at 0xc0670622
[ 0.000000] Internal error: : 1 [#1]
[ 0.000000] last sysfs file:
[ 0.000000] Modules linked in:
[ 0.000000] CPU: 0 Not tainted (2.6.35.10-r121+gitrb940b37db6d76200b482013342bf21de5579fc95 #3)
[ 0.000000] PC is at omap_hwmod_init+0x40/0xa0
[ 0.000000] LR is at omap3xxx_hwmod_init+0x14/0x1c
[ 0.000000] pc : [] lr : [] psr: a00001d3
[ 0.000000] sp : c0661f58 ip : c0661f78 fp : c0661f74
[ 0.000000] r10: 00000000 r9 : 411fc083 r8 : 80031ed4
[ 0.000000] r7 : c0664c0c r6 : c0fc1d80 r5 : c0038164 r4 : c06705d0
[ 0.000000] r3 : c0825470 r2 : 00000001 r1 : 00000000 r0 : c0038164
[ 0.000000] Flags: NzCv IRQs off FIQs off Mode SVC_32 ISA ARM Segment kernel
[ 0.000000] Control: 10c5387f Table: 80004019 DAC: 00000015
[ 0.000000] Process swapper (pid: 0, stack limit = 0xc06602f0)
[ 0.000000] Stack: (0xc0661f58 to 0xc0662000)
[ 0.000000] 1f40: c004f734 c06708f0
[ 0.000000] 1f60: c06708f0 c06708f0 c0661f84 c0661f78 c0010e8c c00509d8 c0661f9c c0661f88
[ 0.000000] 1f80: c000e6e0 c0010e84 00000192 c07e8b08 c0661fac c0661fa0 c0011060 c000e6c0
[ 0.000000] 1fa0: c0661fc4 c0661fb0 c000b7ec c0011054 c0824840 c0034048 c0661ff4 c0661fc8
[ 0.000000] 1fc0: c00089c8 c000b7ac c00084f4 00000000 00000000 c0034048 00000000 10c53c7d
[ 0.000000] 1fe0: c0824bb0 c0034044 00000000 c0661ff8 80008034 c0008870 00000000 00000000
[ 0.000000] Backtrace:
[ 0.000000] [] (omap_hwmod_init+0x0/0xa0) from [] (omap3xxx_hwmod_init+0x14/0x1c)
[ 0.000000] r5:c06708f0 r4:c06708f0
[ 0.000000] [] (omap3xxx_hwmod_init+0x0/0x1c) from [] (omap2_init_common_hw+0x2c/0xd8)
[ 0.000000] [] (omap2_init_common_hw+0x0/0xd8) from [] (bugbase_omap_init_irq+0x18/0x30)
[ 0.000000] r5:c07e8b08 r4:00000192
[ 0.000000] [] (bugbase_omap_init_irq+0x0/0x30) from [] (init_IRQ+0x4c/0x58)
[ 0.000000] [] (init_IRQ+0x0/0x58) from [] (start_kernel+0x164/0x2dc)
[ 0.000000] r5:c0034048 r4:c0824840
[ 0.000000] [] (start_kernel+0x0/0x2dc) from [<80008034>] (0x80008034)
[ 0.000000] r6:c0034044 r5:c0824bb0 r4:10c53c7d
[ 0.000000] Code: 11a05000 1a000010 e3a00000 ea000012 (e5940052)
```