Re: [PATCH] amba-pl011: fix panic introduced by "clear pending interrupts"
From: Linus Walleij <hidden>
Date: 2012-03-27 07:07:25
Also in:
linux-arm-kernel, lkml
On Mon, Mar 26, 2012 at 10:32 PM, Alessandro Rubini [off-list ref] wrote:
patch 9b96fba, currently in linux-next, clears interrupts using uap->port.membase that has not been assigned. My x86 system, that uses a pci-to-amba bridge, panics with a message like: BUG: unable to handle kernel NULL pointer dereference at 00000038 IP: [<c12c85ed>] pl011_probe+0x119/0x303 Signed-off-by: Alessandro Rubini <redacted> Acked-by: Giancarlo Asnaghi <redacted>
Yep I know, already sent the remedy, just waiting for Greg to pick it up: http://marc.info/?l=linux-serial&m=133235774423240&w=2 But thanks for the quick attention :-) Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html