From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/drivers/firewire/core-cdev.c | 2 +- kernel/drivers/firewire/ohci.c | 5 +++++ kernel/drivers/firewire/sbp2.c | 1 - 3 files changed, 6 insertions(+), 2 deletions(-) (limited to 'kernel/drivers/firewire') diff --git a/kernel/drivers/firewire/core-cdev.c b/kernel/drivers/firewire/core-cdev.c index 2a3973a7c..36a7c2d89 100644 --- a/kernel/drivers/firewire/core-cdev.c +++ b/kernel/drivers/firewire/core-cdev.c @@ -486,7 +486,7 @@ static int ioctl_get_info(struct client *client, union ioctl_arg *arg) static int add_client_resource(struct client *client, struct client_resource *resource, gfp_t gfp_mask) { - bool preload = !!(gfp_mask & __GFP_WAIT); + bool preload = gfpflags_allow_blocking(gfp_mask); unsigned long flags; int ret; diff --git a/kernel/drivers/firewire/ohci.c b/kernel/drivers/firewire/ohci.c index f51d376d1..c2f5117fd 100644 --- a/kernel/drivers/firewire/ohci.c +++ b/kernel/drivers/firewire/ohci.c @@ -3675,6 +3675,11 @@ static int pci_probe(struct pci_dev *dev, reg_write(ohci, OHCI1394_IsoXmitIntMaskSet, ~0); ohci->it_context_support = reg_read(ohci, OHCI1394_IsoXmitIntMaskSet); + /* JMicron JMB38x often shows 0 at first read, just ignore it */ + if (!ohci->it_context_support) { + ohci_notice(ohci, "overriding IsoXmitIntMask\n"); + ohci->it_context_support = 0xf; + } reg_write(ohci, OHCI1394_IsoXmitIntMaskClear, ~0); ohci->it_context_mask = ohci->it_context_support; ohci->n_it = hweight32(ohci->it_context_mask); diff --git a/kernel/drivers/firewire/sbp2.c b/kernel/drivers/firewire/sbp2.c index c22606fe3..6bac03999 100644 --- a/kernel/drivers/firewire/sbp2.c +++ b/kernel/drivers/firewire/sbp2.c @@ -1611,7 +1611,6 @@ static struct scsi_host_template scsi_driver_template = { .this_id = -1, .sg_tablesize = SG_ALL, .use_clustering = ENABLE_CLUSTERING, - .cmd_per_lun = 1, .can_queue = 1, .sdev_attrs = sbp2_scsi_sysfs_attrs, }; -- cgit 1.2.3-korg