From: Bjorn Helgaas <helgaas@kernel.org>
To: Jingoo Han <jingoohan1@gmail.com>,
Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
Kishon Vijay Abraham I <kishon@ti.com>
Cc: linux-pci@vger.kernel.org
Subject: sparse warnings
Date: Wed, 29 Jul 2020 14:48:15 -0500 [thread overview]
Message-ID: <20200729194815.GA1961117@bjorn-Precision-5520> (raw)
Just FYI, I see the following sparse warnings (among others):
$ make C=2 drivers/pci/
drivers/pci/endpoint/functions/pci-epf-test.c:288:24: warning: incorrect type in argument 1 (different address spaces)
drivers/pci/endpoint/functions/pci-epf-test.c:288:24: expected void *to
drivers/pci/endpoint/functions/pci-epf-test.c:288:24: got void [noderef] <asn:2> *[assigned] dst_addr
drivers/pci/endpoint/functions/pci-epf-test.c:288:34: warning: incorrect type in argument 2 (different address spaces)
drivers/pci/endpoint/functions/pci-epf-test.c:288:34: expected void const *from
drivers/pci/endpoint/functions/pci-epf-test.c:288:34: got void [noderef] <asn:2> *[assigned] src_addr
drivers/pci/controller/dwc/pcie-designware.c:447:52: warning: cast truncates bits from constant value (ffffffff7fffffff becomes 7fffffff)
It'd be nice to fix these if it's practical.
There are a bunch more sparse warnings about pci_power_t in the
generic code. Not sure what those would involve, so they're a problem
for another day.
Bjorn
next reply other threads:[~2020-07-29 19:48 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-29 19:48 Bjorn Helgaas [this message]
2020-09-30 22:39 ` sparse warnings Bjorn Helgaas
2020-10-01 6:29 ` Kishon Vijay Abraham I
-- strict thread matches above, loose matches on Subject: below --
2020-08-04 21:36 Michael S. Tsirkin
2008-10-28 15:57 Johannes Berg
2008-10-29 8:06 ` Holger Schurig
2008-09-11 10:46 Johannes Berg
2008-06-27 19:52 Sparse warnings Larry Finger
2008-06-27 19:53 ` Pavel Roskin
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