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Russell King authored
Tomi Valkeinen reports: Running with latest linux-omap kernel on OMAP3 SDP board, I have problem with iounmap(). It looks like iounmap() does not properly free large areas. Below is a test which fails for me in 6-7 loops. for (i = 0; i < 200; ++i) { vaddr = ioremap(paddr, size); if (!vaddr) { printk("couldn't ioremap\n"); break; } iounmap(vaddr); } The changes to vmalloc.c weren't reflected in the ARM ioremap implementation. Turns out the fix is rather simple. Tested-by:
Tomi Valkeinen <tomi.valkeinen@nokia.com> Tested-by:
Matt Gerassimoff <mgeras@gmail.com> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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