From patchwork Thu Nov 22 04:45:50 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3.5.yuz, extended, stable] Patch "bcma: fix unregistration of cores" has been added to staging queue Date: Wed, 21 Nov 2012 18:45:50 -0000 From: Herton Ronaldo Krzesinski X-Patchwork-Id: 200941 Message-Id: <1353559550-32160-1-git-send-email-herton.krzesinski@canonical.com> To: Piotr Haber Cc: Arend Van Spriel , kernel-team@lists.ubuntu.com, Stanislaw Gruszka This is a note to let you know that I have just added a patch titled bcma: fix unregistration of cores to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ >From 1fe4e32e31a71a572443f10b36aa342355e95d7f Mon Sep 17 00:00:00 2001 From: Piotr Haber Date: Thu, 11 Oct 2012 14:05:15 +0200 Subject: [PATCH] bcma: fix unregistration of cores commit 1fffa905adffbf0d3767fc978ef09afb830275eb upstream. When cores are unregistered, entries need to be removed from cores list in a safe manner. Reported-by: Stanislaw Gruszka Reviewed-by: Arend Van Spriel Signed-off-by: Piotr Haber Signed-off-by: John W. Linville Signed-off-by: Herton Ronaldo Krzesinski --- drivers/bcma/main.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- 1.7.9.5 diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c index 7e138ec..edb9233 100644 --- a/drivers/bcma/main.c +++ b/drivers/bcma/main.c @@ -131,9 +131,10 @@ static int bcma_register_cores(struct bcma_bus *bus) static void bcma_unregister_cores(struct bcma_bus *bus) { - struct bcma_device *core; + struct bcma_device *core, *tmp; - list_for_each_entry(core, &bus->cores, list) { + list_for_each_entry_safe(core, tmp, &bus->cores, list) { + list_del(&core->list); if (core->dev_registered) device_unregister(&core->dev); }