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author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2009-01-25 17:36:34 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-01-25 17:36:34 (GMT) |
commit | 24f11ec001920f1cfaeeed8e8b55725d900bbb56 (patch) | |
tree | bb7a1007374c9ce9f60962c22f8bccb31bd6cb44 /drivers/net | |
parent | fb22d72782b023cda5e9876d3381f30932a64f91 (diff) | |
download | linux-fsl-qoriq-24f11ec001920f1cfaeeed8e8b55725d900bbb56.tar.xz |
[ARM] fix section-based ioremap
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>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions