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authorEric Dumazet <edumazet@google.com>2017-02-04 15:24:55 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-05 16:11:57 -0500
commit5b2ec6f2be512485cb9fde7eb1119279af524c28 (patch)
tree9e3aabac7395f69edc4c05f5de9400fe336cd55f /drivers/usb/chipidea/ci_hdrc_usb2.c
parentc46e9907d4dcc2062f742d4e37e41a81a162fe7b (diff)
pcnet32: use napi_complete_done()
Use napi_complete_done() instead of __napi_complete() to : 1) Get support of gro_flush_timeout if opt-in 2) Not rearm interrupts for busy-polling users. 3) use standard NAPI API. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/chipidea/ci_hdrc_usb2.c')
0 files changed, 0 insertions, 0 deletions
cked down to ata_format_sct_write_same() overwriting the input page. Sometimes, this page is ZERO_PAGE(0) which ceases to be filled with zeros from that point on. Since ZERO_PAGE(0) is used for userspace .bss mappings, code of the following is doomed: static char *a = NULL; /* .bss */ ... if (a) *a = 'a'; This problem is not solved by disabling SCT Write Same for !ZAC devices only. It can certainly be fixed, but the final release is quite close -- so disable SCT Write Same for all ATA devices rather than introducing some SCT key buffer allocation schemes at this point. Fixes: 7b2030942859 ("libata: Add support for SCT Write Same") Signed-off-by: Nicolai Stange <nicstange@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/media/uapi')