summaryrefslogtreecommitdiff
path: root/drivers/usb/gadget/function/f_phonet.c
diff options
context:
space:
mode:
authorJakub Kicinski <jakub.kicinski@netronome.com>2017-02-09 09:17:34 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-10 15:52:26 -0500
commit5f30fe4d460c975ca3debe90ec71cbd0a46e35e2 (patch)
tree909abbd7cd0e5fbb3543df0d1bfc50da02249d4f /drivers/usb/gadget/function/f_phonet.c
parentab78c1d286df46ddc7aeaef2c22e27b7ec061ecc (diff)
nfp: add rtsym support
Add support for using application FW symbol table to look up location of information in device memory. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/gadget/function/f_phonet.c')
0 files changed, 0 insertions, 0 deletions
here is some HW out there that may misbehave if activate is used more than once (the GICv3 ITS, for example, uses the activate callback to issue the MAPVI command, and the architecture spec says that "If there is an existing mapping for the EventID-DeviceID combination, behavior is UNPREDICTABLE"). While this could be worked around in each individual driver, it may make more sense to tackle the issue at the core level. In order to avoid getting in that situation, let's have a per-interrupt flag to remember if we have already activated that interrupt or not. Fixes: f3b0946d629c ("genirq/msi: Make sure PCI MSIs are activated early") Reported-and-tested-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/1484668848-24361-1-git-send-email-marc.zyngier@arm.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args.tc')