Messages in this thread | | | Date | Mon, 2 Jan 2017 15:00:16 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH 15/20] ARM/hw_breakpoint: Convert to hotplug state machine |
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On Mon, Jan 02, 2017 at 03:34:32PM +0100, Linus Walleij wrote: > in the first line of arch_hw_breakpoint_init() in > arch/arm/kernel/hw_breakpoint.c > > I suspect that is not an accepable solution ... > > It hangs at PC is at write_wb_reg+0x20c/0x330 > Which is c03101dc, and looks like this in objdump -d: > > c031020c: ee001eba mcr 14, 0, r1, cr0, cr10, {5} > c0310210: eaffffb3 b c03100e4 <write_wb_reg+0x114>
... and this is several instructions after the address you mention above. Presumably c03101dc is accessing a higher numbered register?
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