- 11 7月, 2015 10 次提交
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由 Suresh Reddy 提交于
This fix makes the RX_FILTER cmd asynchronous, i.e., the caller issues this cmd and doesn't wait for a completion from the FW. If the FW/adapter is in an error state, this change helps in not holding up the rtnl_lock and keeping bottom halves disabled while the driver timesout waiting for a response from the FW. Signed-off-by: NSuresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Suresh Reddy 提交于
When the adapter is in error state, return error from be_mcc_notify() so that the caller routines need not sleep waiting for a response. Signed-off-by: NSuresh Reddy <suresh.reddy@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Venkat Duvvuru 提交于
The "dest" field in the UDP-hdr of a TX skb is in network endian format. Convert it to host endian before accessing it. The os2bmc patch, mentioned below introduced this code. Fixes: 760c295e ("be2net: Support for OS2BMC") Signed-off-by: NVenkat Duvvuru <VenkatKumar.Duvvuru@Emulex.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vasundhara Volam 提交于
In the commit a6e6ff6e ("be2net: simplify UFI compatibility checking"), a return value of "-1" was incorrectly used in place of "false". This patch fixes it. Fixes: a6e6ff6e ("be2net: simplify UFI compatibility checking") Signed-off-by: NVasundhara Volam <vasundhara.volam@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kalesh Purayil 提交于
pci_enable_device() call sets device power state to D0; there is no need doing it again. Signed-off-by: NKalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kalesh Purayil 提交于
The current code assumes that bridge functionality (EVB) in the adapter is enabled only when SR-IOV is enabled. This is not always true. This patch uses the GET_HSW_CONFIG FW cmd to query this from the FW. Signed-off-by: NKalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kalesh Purayil 提交于
This change will make be_setup_wol() routine more compact and readable by removing some duplicate code. Signed-off-by: NKalesh AP <kalesh.purayil@avagotech.com> Signed-off-by: NSathya Perla <sathya.perla@avagotech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Krzysztof Kozlowski 提交于
platform_driver does not need to set an owner because platform_driver_register() will set it. Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Thomson 提交于
Support manually setting the polarity to mdi or mdix Signed-off-by: NDavid Thomson <david.thomson@alliedtelesis.co.nz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David Thomson 提交于
Pass the mdix setting from ethtool down to the phy driver, to allow driver specific implementations of manually setting the polarity. Signed-off-by: NDavid Thomson <david.thomson@alliedtelesis.co.nz> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 10 7月, 2015 1 次提交
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由 Aleksey S. Kazantsev 提交于
MV88E6320 and MV88E6321 are largely compatible to MV886352, but are members of a different chip family. Signed-off-by: NAleksey S. Kazantsev <ioctl@yandex.ru> Signed-off-by: NGuenter Roeck <linux@roeck-us.net> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 7月, 2015 15 次提交
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由 Scott Feldman 提交于
Implement ndo_change_mtu: on MTU change, reallocate Rx ring bufs and signal HW of new port MTU value. Signed-off-by: NScott Feldman <sfeldma@gmail.com> Reviewed-by: NSimon Horman <simon.horman@netronome.com> Tested-by: NSimon Horman <simon.horman@netronome.com> Acked-by: NJiri Pirko <jiri@resnulli.us> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vaishali Thakkar 提交于
Use module_pci_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return pci_register_driver(&x); } @b depends on a@ identifier e, a.x; statement S; @@ -static e(...) { -pci_unregister_driver(&x); -DBG_PRINT(INIT_DBG,"S"); - } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_pci_driver; @@ -module_exit(e); +module_pci_driver(x); Signed-off-by: NVaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
If we don't have access to the new User GTS (T5+), use the old doorbell mechanism; otherwise use the new BAR2 mechanism. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Updating the driver to read the stats of only available channels. T6 and later has only 2 channels Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
The driver was retrieving the parameters for the bounds of its slice of the L2T from the firmware and then throwing those away and using the entire table. This corrects that problem. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vaishali Thakkar 提交于
Use module_pci_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return pci_register_driver(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { pci_unregister_driver(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_pci_driver; @@ -module_exit(e); +module_pci_driver(x); Signed-off-by: NVaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Haiyang Zhang 提交于
When packet encapsulation is in use, the MTU needs to be reduced for headroom reservation. The existing code takes the updated MTU value only from the host side. But vSwitch extensions, such as Open vSwitch, require the flexibility to change the MTU to different values from within a guest during the lifecycle of a vNIC, when the encapsulation protocol is changed. The patch supports this kind of MTU changes. Signed-off-by: NHaiyang Zhang <haiyangz@microsoft.com> Reviewed-by: NK. Y. Srinivasan <kys@microsoft.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Add multiqueue capabilities to ifb netdevice. This removes last bottleneck for ingress when mq qdisc can be used to shard load from multiple RX queues on physical device. Tested: # netem based setup, installed at receiver side ETH=eth0 IFB=ifb10 EST="est 1sec 4sec" # Optional rate estimator RTT_HALF=2ms #REORDER=20us #LOSS="loss 1" TXQ=8 ip link add ifb10 numtxqueues $TXQ type ifb ip link set dev $IFB up tc qdisc add dev $ETH ingress 2>/dev/null tc filter add dev $ETH parent ffff: \ protocol ip u32 match u32 0 0 flowid 1:1 \ action mirred egress redirect dev $IFB tc qdisc del dev $IFB root 2>/dev/null tc qdisc add dev $IFB root handle 1: mq for i in `seq 1 $TXQ` do slot=$( printf %x $(( i )) ) tc qd add dev $IFB parent 1:$slot $EST netem \ limit 100000 delay $RTT_HALF $REORDER $LOSS done lpaa24:~# tc -s -d qd sh dev ifb10 qdisc mq 1: root Sent 316544766 bytes 5265927 pkt (dropped 0, overlimits 0 requeues 0) backlog 98880b 1648p requeues 0 qdisc netem 8002: parent 1:1 limit 100000 delay 2.0ms Sent 39601416 bytes 658721 pkt (dropped 0, overlimits 0 requeues 0) rate 38235Kbit 79657pps backlog 12240b 204p requeues 0 qdisc netem 8003: parent 1:2 limit 100000 delay 2.0ms Sent 39472866 bytes 657227 pkt (dropped 0, overlimits 0 requeues 0) rate 38234Kbit 79655pps backlog 10620b 176p requeues 0 qdisc netem 8004: parent 1:3 limit 100000 delay 2.0ms Sent 39703417 bytes 659699 pkt (dropped 0, overlimits 0 requeues 0) rate 38320Kbit 79831pps backlog 12780b 213p requeues 0 qdisc netem 8005: parent 1:4 limit 100000 delay 2.0ms Sent 39565149 bytes 658011 pkt (dropped 0, overlimits 0 requeues 0) rate 38174Kbit 79530pps backlog 11880b 198p requeues 0 qdisc netem 8006: parent 1:5 limit 100000 delay 2.0ms Sent 39506078 bytes 657354 pkt (dropped 0, overlimits 0 requeues 0) rate 38195Kbit 79571pps backlog 12480b 208p requeues 0 qdisc netem 8007: parent 1:6 limit 100000 delay 2.0ms Sent 39675994 bytes 658849 pkt (dropped 0, overlimits 0 requeues 0) rate 38323Kbit 79838pps backlog 12600b 210p requeues 0 qdisc netem 8008: parent 1:7 limit 100000 delay 2.0ms Sent 39532042 bytes 658367 pkt (dropped 0, overlimits 0 requeues 0) rate 38177Kbit 79536pps backlog 13140b 219p requeues 0 qdisc netem 8009: parent 1:8 limit 100000 delay 2.0ms Sent 39488164 bytes 657705 pkt (dropped 0, overlimits 0 requeues 0) rate 38192Kbit 79568pps backlog 13Kb 222p requeues 0 Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Jamal Hadi Salim <jhs@mojatatu.com> Cc: John Fastabend <john.fastabend@gmail.com> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Acked-by: NJamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Hariprasad Shenai 提交于
Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Carol Soto 提交于
Add extra check for total vfs for SRIOV to check if that value is bigger than total vfs in pci SRIOV capabalities. Fix a check and print of the number of maximum vfs that hw can handle. Fix a check and print of the number of maximum vfs per port that driver can handle. Signed-off-by: NCarol L Soto <clsoto@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Enable SG support for Zynq SOC family devices. Signed-off-by: NPunnaiah Choudary Kalluri <punnaia@xilinx.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Li, Liang Z 提交于
There are two duplicated xenvif_zerocopy_callback() definitions. Remove one of them. Signed-off-by: NLiang Li <liang.z.li@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Mellanox driver has the knowledge if rxhash is a L4 hash, if it receives a non fragmented TCP or UDP frame and NETIF_F_RXCSUM is enabled on netdev. ip_summed value is CHECKSUM_UNNECESSARY in this case. Signed-off-by: NEric Dumazet <edumazet@google.com> Cc: Amir Vadai <amirv@mellanox.com> Cc: Ido Shamay <idos@mellanox.com> Acked-by: NIdo Shamay <idos@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 7月, 2015 1 次提交
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由 Hariprasad Shenai 提交于
Part of commit 49aa284fe64c4c1 ("cxgb4: Add support for devlog") change introduced a real bug where the Device Log Sequence Numbers are no longer being converted from firmware Big-Endian to local CPU-Endian format. This patch moves all of the translation into the devlog_show() routine. The only endianness code now in devlog_open() is the small loop to find the earliest (lowest Sequence Number) Device Log entry in the circular buffer. Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 7月, 2015 1 次提交
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In enic_poll, we clean tx and rx queues, when low latency busy socket polling is happening, enic_poll will only clean tx queue. After cleaning tx, it should return total budget for re-poll. There is a small window between vnic_intr_unmask() and enic_poll_unlock_napi(). In this window if an irq occurs and napi is scheduled on different cpu, it tries to acquire enic_poll_lock_napi() and fails. Unlock napi_poll before unmasking the interrupt. v2: Do not change tx wonk done behaviour. Consider only rx work done for completing napi. Signed-off-by: NGovindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 7月, 2015 12 次提交
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由 Lars Poeschel 提交于
Add a early_enable module parameter to the omap_wdt that starts the watchdog on module insertion. The default value is 0 which does not start the watchdog - which also does not change the behavior if the parameter is not given. Signed-off-by: NLars Poeschel <poeschel@lemonage.de> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Joerg Roedel 提交于
This function contains the common parts between the initialization of dma_ops_domains and usual protection domains. This also fixes a long-standing bug which was uncovered by recent changes, in which the api_lock was not initialized for dma_ops_domains. Reported-by: NGeorge Wang <xuw2015@gmail.com> Tested-by: NGeorge Wang <xuw2015@gmail.com> Signed-off-by: NJoerg Roedel <jroedel@suse.de>
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由 Vladimir Zapolskiy 提交于
To be consistent with other kernel interface namings, rename of_get_named_gen_pool() to of_gen_pool_get(). In the original function name "_named" suffix references to a device tree property, which contains a phandle to a device and the corresponding device driver is assumed to register a gen_pool object. Due to a weak relation and to avoid any confusion (e.g. in future possible scenario if gen_pool objects are named) the suffix is removed. [sfr@canb.auug.org.au: crypto/marvell/cesa - fix up for of_get_named_gen_pool() rename] Signed-off-by: NVladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Jaroslav Kysela <perex@perex.cz> Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Vladimir Zapolskiy 提交于
To be consistent with other genalloc interface namings, rename dev_get_gen_pool() to gen_pool_get(). The original omitted "dev_" prefix is removed, since it points to argument type of the function, and so it does not bring any useful information. [akpm@linux-foundation.org: update arch/arm/mach-socfpga/pm.c] Signed-off-by: NVladimir Zapolskiy <vladimir_zapolskiy@mentor.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: Philipp Zabel <p.zabel@pengutronix.de> Cc: Shawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Takashi Iwai <tiwai@suse.de> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Mark Brown <broonie@kernel.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Alan Tull <atull@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Kevin Hilman <khilman@linaro.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joe Perches 提交于
Kent's email address in MAINTAINERS seems to be invalid. This was his last sign-off address, so use that if appropriate. Fix the S: status entry while there. Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NKent Overstreet <kent.overstreet@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Kent Overstreet <kmo@daterainc.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: "James E.J. Bottomley" <JBottomley@odin.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: "Nicholas A. Bellinger" <nab@linux-iscsi.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Hoang-Nam Nguyen <hnguyen@de.ibm.com> Cc: Christoph Raisch <raisch@de.ibm.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: David Airlie <airlied@linux.ie> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Hariprasad S <hariprasad@chelsio.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Pekka Enberg 提交于
Use kvfree() instead of open-coding it. Signed-off-by: NPekka Enberg <penberg@kernel.org> Cc: Santosh Raspatur <santosh@chelsio.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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