id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
b9f07eb2f25a64098e2ba223c1a2fe2a8f249e01 | Analyze and fix the following issue in the Linux kernel code: MIPS, Tracing: Fix set_graph_function of function graph tracer | Problem Details:
trace.func should be set to the recorded ip of the mcount calling site
in the __mcount_loc section to filter the function entries configured
through the tracing/set_graph_function interface, but before, this is
set to the self_ra(the return address of mcount), which has made
set_graph_function not work... | ```diff
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c
index bc91e4aa08e9..94ca2b018af7 100644
--- a/arch/mips/kernel/ftrace.c
+++ b/arch/mips/kernel/ftrace.c
@@ -257,7 +257,7 @@ void prepare_ftrace_return(unsigned long *parent_ra_addr, unsigned long self_ra,
struct ftrace_graph_ent trace;
unsig... |
12bb12fac06d6212be9a5ed282c5670d4e90747f | Analyze and fix the following issue in the Linux kernel code: staging: hv: fix memory leaks | Problem Details:
Free resources before exit.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Mike Sterling <mike.sterling@microsoft.com>
Cc: Abhishek Kane <v-abkane@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com... | ```diff
diff --git a/drivers/staging/hv/hv_mouse.c b/drivers/staging/hv/hv_mouse.c
index 6fa462109ce9..50147f84741c 100644
--- a/drivers/staging/hv/hv_mouse.c
+++ b/drivers/staging/hv/hv_mouse.c
@@ -684,6 +684,7 @@ static int MousevscOnDeviceAdd(struct hv_device *Device, void *AdditionalInfo)
if (ret != 0) {
pr_... |
b4c77848600906055c66dd32074d23858e6e200d | Analyze and fix the following issue in the Linux kernel code: staging: crystalhd: fix memory leaks | Problem Details:
Free resources before exit.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/crystalhd/crystalhd_hw.c b/drivers/staging/crystalhd/crystalhd_hw.c
index 153ddbf4247d..13a514dd0f79 100644
--- a/drivers/staging/crystalhd/crystalhd_hw.c
+++ b/drivers/staging/crystalhd/crystalhd_hw.c
@@ -1965,6 +1965,7 @@ enum BC_STATUS crystalhd_hw_setup_dma_rings(struct crystalh... |
819d4eb11605408e0267301d8853367ff82286a5 | Analyze and fix the following issue in the Linux kernel code: staging: ste_rmi4: fix memory leaks | Problem Details:
Free resources before exit.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
index 51b4a79e4b83..d55a8e40318b 100644
--- a/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
+++ b/drivers/staging/ste_rmi4/synaptics_i2c_rmi4.c
@@ -764,8 +764,10 @@ static int synaptics_rmi4_i2c_query_devi... |
570edd3b2337a94b4159aa9ff10e0b96c5a69ec2 | Analyze and fix the following issue in the Linux kernel code: staging: brcm80211: fix memory leaks | Problem Details:
Free resources before exit.
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
index a6da7268d87a..106627040db0 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_sdio.c
@@ -5641,6 +5641,10 @@ static int dhdsdio_download_code_array... |
ab42abf33a3efdf754710a0a513c00c40854cd61 | Analyze and fix the following issue in the Linux kernel code: staging: tidspbridge: protect dmm_map properly | Problem Details:
We need to protect not only the dmm_map list, but the individual
map_obj's, otherwise, we might be building the scatter-gather list with
garbage. So, use the existing proc_lock for that.
I observed race conditions which caused kernel panics while running
stress tests, also, Tuomas Kulve found it happe... | ```diff
diff --git a/drivers/staging/tidspbridge/rmgr/proc.c b/drivers/staging/tidspbridge/rmgr/proc.c
index 54f61336d778..c4e5c4e0d71c 100644
--- a/drivers/staging/tidspbridge/rmgr/proc.c
+++ b/drivers/staging/tidspbridge/rmgr/proc.c
@@ -779,12 +779,14 @@ int proc_begin_dma(void *hprocessor, void *pmpu_addr, u32 ul_si... |
36b87b419c7616a8aaa9889566d9a9b50689dee1 | Analyze and fix the following issue in the Linux kernel code: IB/qib: Fix M_Key field in SubnGet and SubnGetResp MADs | Problem Details:
Set the M_Key field in SubnGet and SugnGetResp MADs based on correctly
interpreting the protection level specified in the M_KeyProtBits field.
Signed-off-by: Mitko Haralanov <mitko@qlogic.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorag... | ```diff
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index 4b9e11cc561b..8fd3df5bf04d 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -464,8 +464,9 @@ static int subn_get_portinfo(struct ib_smp *smp, struct ib_device *ibdev,
memse... |
ffc3f7487ff0b32500b319c770475383f6f6efab | Analyze and fix the following issue in the Linux kernel code: RDMA/cxgb4: Do CIDX_INC updates every 1/16 CQ depth CQE reaps | Problem Details:
This avoids the CIDX_INC overflow issue with T4A2 when running
kernel RDMA applications.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com> | ```diff
diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h
index 70004425d695..24af12fc8228 100644
--- a/drivers/infiniband/hw/cxgb4/t4.h
+++ b/drivers/infiniband/hw/cxgb4/t4.h
@@ -507,8 +507,14 @@ static inline void t4_swcq_consume(struct t4_cq *cq)
static inline void t4_hwcq_consume(str... |
6d2b67219523afbb7d83e8664cb9b0f4f267bd9a | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_proc_drvmsg function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 01877581a574..78dcd49bb985 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1530,286 +1530,318 @@ static int ft1000_dsp_prov(void *ar... |
fc796a6502de4c146bf3893390cca43df2d0e539 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_dsp_prov function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index f1b4ce15daa4..01877581a574 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1439,92 +1439,97 @@ static bool ft1000_receive_cmd(struct... |
8b2dab1cf8dec78aecaf1b4cf65fb316562699ca | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_receive_cmd function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 3f70283d6ece..f1b4ce15daa4 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1373,56 +1373,70 @@ static int ft1000_chkcard(struct ft10... |
53cd3aa6194cf0f2970dd85e51b64e915e6ba99c | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_chkcard function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 8f38b08f0965..3f70283d6ece 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1325,40 +1325,41 @@ Jim
// TRUE (device is... |
a007e842af9cb06279f9a535c1de0c59cfa65742 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_close function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index b57863048807..8f38b08f0965 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1281,24 +1281,23 @@ static int ft1000_open(struct net_dev... |
a01ffcd69f4987f64e02151575743d756eb4e4d2 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_open function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 6a9e5fad4142..b57863048807 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1238,27 +1238,26 @@ static int ft1000_submit_rx_urb(struc... |
bee1b21cfac6c415563e4643826b9d8b9b31b6f8 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_copy_up_pkt function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index f07b3ed60d26..6a9e5fad4142 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1085,109 +1085,100 @@ err:
// SUCCESS
//
... |
6b2a66f2500b69a1627c50b953ce301c19b24d56 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_submit_rx_urb function. | Problem Details:
Fix coding style and also replace printk with proper pr_err
function.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 63ee38c308c0..f07b3ed60d26 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1203,38 +1203,36 @@ static int ft1000_copy_up_pkt (struct... |
e31e33855ad9025f25b834305716307801a3d88c | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_start_xmit function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index bb1e9d695c27..63ee38c308c0 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -1022,61 +1022,56 @@ static int ft1000_copy_down_pkt(struc... |
d8dfaf4c94de533cffe9637cd14f9a0e39ad23ad | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_copy_down_pkt function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 958292e8178a..bb1e9d695c27 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -929,37 +929,31 @@ static void ft1000_usb_transmit_complet... |
251c72f84ae300465c7b5ca5688b51f392ee646f | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_usb_transmit_complete function. | Problem Details:
Fix coding style and also replace printk with proper pr_err
function.
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 4c5f443121a8..958292e8178a 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -902,14 +902,14 @@ static int ft1000_reset(struct net_devi... |
2dd9017b47bb932d0f6c9a9e529b55b106ad0bd2 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_reset function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 0b8ff3d87c16..4c5f443121a8 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -882,8 +882,8 @@ int reg_ft1000_netdev(struct ft1000_devic... |
05a7c39c36cdfb68ddbfc417bd461755ec32e258 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in reg_ft1000_netdev function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 55998ec059f6..0b8ff3d87c16 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -848,38 +848,34 @@ err_net:
// Notes:
//
//------------... |
6c284c7b06a18b6b77653a755b57e9e0d0451602 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in init_ft1000_netdev function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index bf2c729267dc..adf16c6099c7 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -712,7 +712,7 @@ static const struct net_device_ops ftnet_... |
cb3aa5d5b50670c4ee438fb855706538c0fd4bf6 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix identation in ftnet_ops struct. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 71c7c5d92a69..bf2c729267dc 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -688,10 +688,10 @@ static int ft1000_reset_card(struct net... |
3071c12ea799db6d46ccb8ce42980e39c6e3447e | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_reset_card function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 188a8e3af2bd..71c7c5d92a69 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -634,54 +634,53 @@ static void ft1000_reset_asic(struct ne... |
84a60963e259263446c81776067957cac52afbfb | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in ft1000_reset_asic function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 53073d55e0da..188a8e3af2bd 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -593,32 +593,33 @@ int dsp_reload(struct ft1000_device *ft... |
3529bd416491d5ebb1acf10e679447b08ae8051c | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in dsp_reload function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index ded13f2f8326..53073d55e0da 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -534,49 +534,52 @@ void card_send_command(struct ft1000_de... |
68e79bccceba1efc3b4abac1594cb1798dd5e780 | Analyze and fix the following issue in the Linux kernel code: staging: ft1000: Fix coding style in card_send_command function. | Problem Details:
Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
index 293a469fadce..ded13f2f8326 100644
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_hw.c
@@ -481,51 +481,47 @@ static void card_reset_dsp(struct ft100... |
7d2c16befae67b901e6750b845661c1fdffd19f1 | Analyze and fix the following issue in the Linux kernel code: ath9k: fix aggregation related interoperability issues | Problem Details:
Some clients seems to keep track of their reorder window even after an
aggregation session has been disabled. This causes issues if there are
still retried but not completed frames pending for the TID.
To ensure that rx does not stall in such situations, set sendbar to 1
for any frame purged from the T... | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f977f804c68a..ef22096d40c9 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -166,7 +166,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *ti... |
9db372fdd5de9e0464c77a9d3db2a3b356db8668 | Analyze and fix the following issue in the Linux kernel code: mac80211: fix channel type recalculation with HT and non-HT interfaces | Problem Details:
When running an AP interface along with the cooked monitor interface created
by hostapd, adding an interface and deleting it again triggers a channel type
recalculation during which the (non-HT) monitor interface takes precedence
over the HT AP interface, thus causing the channel type to be set to non-... | ```diff
diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c
index 5b24740fc0b0..889c3e93e0f4 100644
--- a/net/mac80211/chan.c
+++ b/net/mac80211/chan.c
@@ -77,6 +77,9 @@ bool ieee80211_set_channel_type(struct ieee80211_local *local,
switch (tmp->vif.bss_conf.channel_type) {
case NL80211_CHAN_NO_HT:
case NL8... |
86271e460a66003dc1f4cbfd845adafb790b7587 | Analyze and fix the following issue in the Linux kernel code: ath9k: fix the .flush driver op implementation | Problem Details:
This patch simplifies the flush op and reuses ath_drain_all_txq for
flushing out pending frames if necessary. It also uses a global timeout
of 200ms instead of the per-queue 60ms timeout.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index c718ab512a97..099bd4183ad0 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -189,7 +189,6 @@ struct ath_txq {
u32 axq_ampdu_depth;
bool stopped;
bool axq_tx... |
0d51cccc2436fa4d978efc3764552779e163d840 | Analyze and fix the following issue in the Linux kernel code: ath9k: fix stopping tx dma on reset | Problem Details:
In some situations, stopping Tx DMA frequently fails, leading to messages
like this:
ath: Failed to stop TX DMA in 100 msec after killing last frame
ath: Failed to stop TX DMA!
This patch uses a few MAC features to abort DMA globally instead of iterating
over all hardware queues and attempting to sto... | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/mac.c b/drivers/net/wireless/ath/ath9k/mac.c
index c75d40fb86f1..58aaf9ab0920 100644
--- a/drivers/net/wireless/ath/ath9k/mac.c
+++ b/drivers/net/wireless/ath/ath9k/mac.c
@@ -143,6 +143,34 @@ bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel)
}
E... |
997941d7efe4d165a558ed5b6029a8b3c2c85cf7 | Analyze and fix the following issue in the Linux kernel code: ath9k_hw: fix REG_SET_BIT and REG_CLR_BIT for multiple bits | Problem Details:
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ef79f4c876ca..6650fd48415c 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -95,9 +95,9 @@
#define REG_READ_FIELD(_a, _r, _f) \
(((REG_READ(_a, _r) & _f) >> _f##_S))
#def... |
8ada0be34014565dc4e57d1194d18594a5bcd161 | Analyze and fix the following issue in the Linux kernel code: staging: brcm80211: bugfix for control.sta NULL ptr dereference | Problem Details:
Mac80211 can transmit packets where the control.sta field is NULL.
The driver dereferenced this. Bugfix was to only dereference a non NULL
ieee80211_sta pointer.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gr... | ```diff
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_main.c b/drivers/staging/brcm80211/brcmsmac/wlc_main.c
index cb1e1428cd87..8bee149f6316 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_main.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_main.c
@@ -6613,7 +6613,8 @@ wlc_dotxstatus(struct wlc_info *wlc, tx... |
0bf97bb1cff7204111c479c899dae30823314761 | Analyze and fix the following issue in the Linux kernel code: staging: brcm80211: bugfix for NULL scb ptr dereference | Problem Details:
The driver uses a struct called 'scb', this struct is primarily used for AMPDU
functionality and is embedded in struct ieee80211_sta. To increase driver
robustness, the case in which this scb pointer is NULL is now handled graceful.
This paves the way for the next patch in this series.
Signed-off-by: ... | ```diff
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
index 7f8790d9b817..26dd9b6a8757 100644
--- a/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
+++ b/drivers/staging/brcm80211/brcmsmac/wlc_ampdu.c
@@ -900,13 +900,7 @@ wlc_ampdu_dotxstatus(struct ampdu_in... |
fe8f661f2c2bb058822f13f6f232e121bde1338f | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_conntrack: fix sysctl memory leak | Problem Details:
Message in log because sysctl table was not empty at netns exit
WARNING: at net/sysctl_net.c:84 sysctl_net_exit+0x2a/0x2c()
Instrumenting showed that the nf_conntrack_timestamp was the entry
that was being created but not cleared.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-b... | ```diff
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 1909311c392a..118123606a21 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1294,6 +1294,7 @@ static void nf_conntrack_cleanup_net(struct net *net)
nf_ct_free_hashtable(net->ct.... |
da4a0f764a6017659bf32505bbd773f561eaf605 | Analyze and fix the following issue in the Linux kernel code: arm: plat-omap: iommu: fix request_mem_region() error path | Problem Details:
request_mem_region() error exit will leak ioremapped memory. Fix this
by moving the ioremap() after request_mem_region(), which is the proper
order to do this anyway.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com> | ```diff
diff --git a/arch/arm/plat-omap/iommu.c b/arch/arm/plat-omap/iommu.c
index e3eb0380090a..8a51fd58f656 100644
--- a/arch/arm/plat-omap/iommu.c
+++ b/arch/arm/plat-omap/iommu.c
@@ -982,11 +982,6 @@ static int __devinit omap_iommu_probe(struct platform_device *pdev)
err = -ENODEV;
goto err_mem;
}
- obj->re... |
1eafbfeb7bdf59cfe173304c76188f3fd5f1fd05 | Analyze and fix the following issue in the Linux kernel code: Fix corrupted OSF partition table parsing | Problem Details:
The kernel automatically evaluates partition tables of storage devices.
The code for evaluating OSF partitions contains a bug that leaks data
from kernel heap memory to userspace for certain corrupted OSF
partitions.
In more detail:
for (i = 0 ; i < le16_to_cpu(label->d_npartitions); i++, partition... | ```diff
diff --git a/fs/partitions/osf.c b/fs/partitions/osf.c
index 48cec7cbca17..be03a0b08b47 100644
--- a/fs/partitions/osf.c
+++ b/fs/partitions/osf.c
@@ -10,10 +10,13 @@
#include "check.h"
#include "osf.h"
+#define MAX_OSF_PARTITIONS 8
+
int osf_partition(struct parsed_partitions *state)
{
int i;
int slo... |
9d90c8d9cde929cbc575098e825d7c29d9f45054 | Analyze and fix the following issue in the Linux kernel code: printk: do not mangle valid userspace syslog prefixes | Problem Details:
printk: do not mangle valid userspace syslog prefixes with /dev/kmsg
Log messages passed to the kernel log by using /dev/kmsg or /dev/ttyprintk
might contain a syslog prefix including the syslog facility value.
This makes printk to recognize these headers properly, extract the real log
level from it ... | ```diff
diff --git a/kernel/printk.c b/kernel/printk.c
index 2ddbdc73aade..5e3d042e7001 100644
--- a/kernel/printk.c
+++ b/kernel/printk.c
@@ -498,6 +498,71 @@ static void _call_console_drivers(unsigned start,
}
}
+/*
+ * Parse the syslog header <[0-9]*>. The decimal value represents 32bit, the
+ * lower 3 bit are... |
2fbfac4e053861925fa3fffcdc327649b09af54c | Analyze and fix the following issue in the Linux kernel code: thp+memcg-numa: fix BUG at include/linux/mm.h:370! | Problem Details:
THP's collapse_huge_page() has an understandable but ugly difference
in when its huge page is allocated: inside if NUMA but outside if not.
It's hardly surprising that the memcg failure path forgot that, freeing
the page in the non-NUMA case, then hitting a VM_BUG_ON in get_page()
(or even worse, using... | ```diff
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index dbe99a5f2073..113e35c47502 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -1762,6 +1762,10 @@ static void collapse_huge_page(struct mm_struct *mm,
#ifndef CONFIG_NUMA
VM_BUG_ON(!*hpage);
new_page = *hpage;
+ if (unlikely(mem_cgroup_newpage_cha... |
fc25151d9ac7d809239fe68de0a1490b504bb94a | Analyze and fix the following issue in the Linux kernel code: xen/debug: WARN_ON when identity PFN has no _PAGE_IOMAP flag set. | Problem Details:
Only enabled if XEN_DEBUG is enabled. We print a warning
when:
pfn_to_mfn(pfn) == pfn, but no VM_IO (_PAGE_IOMAP) flag set
(and pfn is an identity mapped pfn)
pfn_to_mfn(pfn) != pfn, and VM_IO flag is set.
(ditto, pfn is an identity mapped pfn)
[v2: Make it dependent on CONFIG_XEN_DEBUG instead o... | ```diff
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index 5b54892e4bc3..e4343fe488ed 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -48,3 +48,11 @@ config XEN_DEBUG_FS
help
Enable statistics output and various tuning options in debugfs.
Enabling this option may incur a significan... |
68df0da7f42be6ae017fe9f48ac414c43a7b9d32 | Analyze and fix the following issue in the Linux kernel code: xen/setup: Set identity mapping for non-RAM E820 and E820 gaps. | Problem Details:
We walk the E820 region and start at 0 (for PV guests we start
at ISA_END_ADDRESS) and skip any E820 RAM regions. For all other
regions and as well the gaps we set them to be identity mappings.
The reasons we do not want to set the identity mapping from 0->
ISA_END_ADDRESS when running as PV is b/c th... | ```diff
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 7201800e55a4..54d93791ddb9 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -143,12 +143,55 @@ static unsigned long __init xen_return_unused_memory(unsigned long max_pfn,
return released;
}
+static unsigned long __init xen_set_id... |
6fc34436be2494c6fea63dc0759be9b360d9480a | Analyze and fix the following issue in the Linux kernel code: MN10300: Proper use of macros get_user() in the case of incremented pointers | Problem Details:
Using __get_user_check(x, ptr++, size) leads to double increment of pointer.
This macro uses the macro get_user directly, which itself is used in this way
(get_user(x, ptr++)) in some functions of the kernel. The patch fixes the
error.
Reported-by: Tkhai Kirill <tkhai@yandex.ru>
Signed-off-by: David H... | ```diff
diff --git a/arch/mn10300/include/asm/uaccess.h b/arch/mn10300/include/asm/uaccess.h
index 679dee0bbd08..3d6e60dad9d9 100644
--- a/arch/mn10300/include/asm/uaccess.h
+++ b/arch/mn10300/include/asm/uaccess.h
@@ -160,9 +160,10 @@ struct __large_struct { unsigned long buf[100]; };
#define __get_user_check(x, pt... |
094a42452abd5564429045e210281c6d22e67fca | Analyze and fix the following issue in the Linux kernel code: ALSA: hda - fix digital mic selection in mixer on 92HD8X codecs | Problem Details:
When the mux for digital mic is different from the mux for other mics,
the current auto-parser doesn't handle them in a right way but provides
only one mic. This patch fixes the issue.
Signed-off-by: Vitaliy Kulikov <Vitaliy.Kulikov@idt.com>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@... | ```diff
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 8fe5608c5f29..32f744d47da7 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -748,7 +748,7 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e
struct sigmatel_sp... |
15a9155fe3e8215c02b80df51ec2cac7c0d726ad | Analyze and fix the following issue in the Linux kernel code: fix race in audit_get_nd() | Problem Details:
don't rely on pathname resolution ending up twice at the same point...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | ```diff
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index d2e3c7866460..20b9fe6907d0 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -144,9 +144,9 @@ int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev)
}
/* Initialize a parent watch entry. */
-static struct ... |
3c4bee04d147f149a167633cf0033f9d25a8d720 | Analyze and fix the following issue in the Linux kernel code: plat-nomadik: fix compilation warning | Problem Details:
The compiler warns that [rf]wimsc may be used uninitialized in
this function - the warning is actually false since the uses are
in identical if()-clauses, but it can't hurt very much to read
out the values to be modified early anyway and rid the warning.
Cc: Rabin Vincent <rabin.vincent@stericsson.com... | ```diff
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c
index 5e6653f63286..45b1cf95e378 100644
--- a/arch/arm/plat-nomadik/gpio.c
+++ b/arch/arm/plat-nomadik/gpio.c
@@ -134,15 +134,12 @@ static void __nmk_gpio_set_mode_safe(struct nmk_gpio_chip *nmk_chip,
unsigned offset, int gpio_mo... |
8b40eeeadc5837c2c01329aa1294e4bef3b35429 | Analyze and fix the following issue in the Linux kernel code: plat-nomadik: change sleep/wakeup setting in GPIO SLPM register | Problem Details:
This patch fixes a bug when setting SLPM register for DB8500.
When calling__nmk_gpio_set_slpm(...) offset to GPIO is now used
instead of the GPIO number itself.
Signed-off-by: Rikard Olsson <rikard.p.olsson@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org> | ```diff
diff --git a/arch/arm/plat-nomadik/gpio.c b/arch/arm/plat-nomadik/gpio.c
index 9f1b72056270..acc9de213246 100644
--- a/arch/arm/plat-nomadik/gpio.c
+++ b/arch/arm/plat-nomadik/gpio.c
@@ -602,7 +602,7 @@ static int nmk_gpio_irq_set_wake(struct irq_data *d, unsigned int on)
#ifdef CONFIG_ARCH_U8500
if (cpu_i... |
7863513efc4b2829a9d3768b37fdcd46842ac8e6 | Analyze and fix the following issue in the Linux kernel code: mach-ux500: fix inverted SD-card GPIO pin | Problem Details:
The levelshifter pins were set to inverted values, fix this up.
Signed-off-by: Philippe Langlais <philippe.langlais@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org> | ```diff
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 4b996676594e..4ba3d930a06e 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -106,8 +106,8 @@ void mop500_sdi_tc35892_init(void)
if (ret)
return;
- gpio_dir... |
871056e7dfb6164ffd6c6665752f921f9d5c6a81 | Analyze and fix the following issue in the Linux kernel code: mach-ux500: fix ux500 build error | Problem Details:
Include ab8500 regulators for DB8500 SoC by default
and fix build issues
Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com>
[Small fixup for changed boardfiles]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org> | ```diff
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 53ebb429e971..0352272dc600 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -7,12 +7,12 @@ obj-y := clock.o cpu.o devices.o devices-common.o \
obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o dma-db55... |
c618e87a5fd02aaad006c12d5a80a231dfa39250 | Analyze and fix the following issue in the Linux kernel code: GFS2: Update to AIL list locking | Problem Details:
The previous patch missed a couple of places where the AIL list
needed locking, so this fixes up those places, plus a comment
is corrected too.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Cc: Dave Chinner <dchinner@redhat.com> | ```diff
diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c
index 4e3c044934e6..e7ed31f858dd 100644
--- a/fs/gfs2/log.c
+++ b/fs/gfs2/log.c
@@ -67,7 +67,7 @@ unsigned int gfs2_struct2blk(struct gfs2_sbd *sdp, unsigned int nstruct,
* @mapping: The associated mapping (maybe NULL)
* @bd: The gfs2_bufdata to remove
*
- * The ... |
4875ac114d8bce99838a9b0ee7c3f5469cc6352e | Analyze and fix the following issue in the Linux kernel code: HID: merge hid-egalax into hid-multitouch | Problem Details:
This patch merges the hid-egalax driver into hid-multitouch. There
are two types of devices support by the hid-egalax driver: resistive
and capacitive. Here, they are implicitly distinguished by the absence
of a HID_DG_CONTACTCOUNT field in the latter, so no special code path
needs to be introduced.
... | ```diff
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index a0b117ddeef5..b4b8b21d437d 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -160,13 +160,6 @@ config HID_EMS_FF
Currently the following devices are known to be supported:
- Trio Linker Plus II
-config HID_EGALAX
- tristate "eGalax ... |
b77b708868c23737a4d25a474736cc924deb44f1 | Analyze and fix the following issue in the Linux kernel code: watchdog: hpwdt: eliminate section mismatch warning | Problem Details:
hpwdt_init_nmi_decoding() is called in hpwdt_init_one error handling,
thus remove the __devexit annotation of hpwdt_exit_nmi_decoding().
This patch fixes below warning:
WARNING: drivers/watchdog/hpwdt.o(.devinit.text+0x36f): Section mismatch in reference from the function hpwdt_init_one() to the fun... | ```diff
diff --git a/drivers/watchdog/hpwdt.c b/drivers/watchdog/hpwdt.c
index 24b966d5061a..204a5603c4ae 100644
--- a/drivers/watchdog/hpwdt.c
+++ b/drivers/watchdog/hpwdt.c
@@ -710,7 +710,7 @@ static int __devinit hpwdt_init_nmi_decoding(struct pci_dev *dev)
return 0;
}
-static void __devexit hpwdt_exit_nmi_deco... |
943413c5b6e117a7eca029e3b07704d3b230d938 | Analyze and fix the following issue in the Linux kernel code: watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2 | Problem Details:
outb_p(c || 0x01, WDT_EFDR); -> || should be |
Reported-By: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | ```diff
diff --git a/drivers/watchdog/w83697ug_wdt.c b/drivers/watchdog/w83697ug_wdt.c
index a6c12dec91a1..df2a64dc9672 100644
--- a/drivers/watchdog/w83697ug_wdt.c
+++ b/drivers/watchdog/w83697ug_wdt.c
@@ -109,7 +109,7 @@ static int w83697ug_select_wd_register(void)
outb_p(0x08, WDT_EFDR); /* select logical device 8... |
6899a8e13f76f37029084c891312e2cfad1305c8 | Analyze and fix the following issue in the Linux kernel code: watchdog: sch311x_wdt: fix printk condition | Problem Details:
"==" has higher precedence than "&". Since
if (sch311x_sio_inb(sio_config_port, 0x30) & (0x01 == 0)) is always
false the message is never printed.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | ```diff
diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c
index 7b687e9497f0..b61ab1c54293 100644
--- a/drivers/watchdog/sch311x_wdt.c
+++ b/drivers/watchdog/sch311x_wdt.c
@@ -508,7 +508,7 @@ static int __init sch311x_detect(int sio_config_port, unsigned short *addr)
sch311x_sio_outb(sio_co... |
a450c786a5769745cc8fa873a66ed3c377875ead | Analyze and fix the following issue in the Linux kernel code: watchdog: sch311x_wdt: Fix LDN active check | Problem Details:
if (sch311x_sio_inb(sio_config_port, 0x30) && 0x01 == 0) -> && should be &
Reported-By: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | ```diff
diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c
index 0461858e07d0..7b687e9497f0 100644
--- a/drivers/watchdog/sch311x_wdt.c
+++ b/drivers/watchdog/sch311x_wdt.c
@@ -508,7 +508,7 @@ static int __init sch311x_detect(int sio_config_port, unsigned short *addr)
sch311x_sio_outb(sio_co... |
bbd562d717a84c6464211e8bd5efa0d9e25edc6d | Analyze and fix the following issue in the Linux kernel code: watchdog: cpwd: Fix buffer-overflow | Problem Details:
cppcheck-1.47 reports:
[drivers/watchdog/cpwd.c:650]: (error) Buffer access out-of-bounds: p.devs
The source code is
for (i = 0; i < 4; i++) {
misc_deregister(&p->devs[i].misc);
where devs is defined as WD_NUMDEVS big and WD_NUMDEVS is equal to 3.
So the 4 should be a 3 or WD_NUMDEVS.
Reported-By... | ```diff
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c
index eca855a55c0d..3de4ba0260a5 100644
--- a/drivers/watchdog/cpwd.c
+++ b/drivers/watchdog/cpwd.c
@@ -646,7 +646,7 @@ static int __devexit cpwd_remove(struct platform_device *op)
struct cpwd *p = dev_get_drvdata(&op->dev);
int i;
- for (i = ... |
f164753a263bfd2daaf3e0273b179de7e099c57d | Analyze and fix the following issue in the Linux kernel code: ALSA: ctxfi - Fix SPDIF status retrieval | Problem Details:
SDPIF status retrieval always returned the default settings instead of
the actual ones.
Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de> | ```diff
diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c
index 15c1e7271ea8..c3519ff42fbb 100644
--- a/sound/pci/ctxfi/ctmixer.c
+++ b/sound/pci/ctxfi/ctmixer.c
@@ -566,19 +566,6 @@ static int ct_spdif_get_mask(struct snd_kcontrol *kcontrol,
return 0;
}
-static int ct_spdif_default_get(struct snd... |
4c1847e884efddcc3ede371f7839e5e65b25c34d | Analyze and fix the following issue in the Linux kernel code: ALSA: ctxfi - Fix incorrect SPDIF status bit mask | Problem Details:
SPDIF status mask creation was incorrect.
Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de> | ```diff
diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
index 1bff80cde0a2..b9321544c31c 100644
--- a/sound/pci/ctxfi/ctatc.c
+++ b/sound/pci/ctxfi/ctatc.c
@@ -869,7 +869,7 @@ spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm)
mutex_lock(&atc->atc_mutex);
dao->ops->get_spos(da... |
19002fd5f1ba452ba13491f97da65367f80e09a8 | Analyze and fix the following issue in the Linux kernel code: ALSA: ctxfi - Fix microphone boost codes/comments | Problem Details:
microphone boost was set at +12dB, not +20dB (like in Windows driver
and in adc_conf structure declaration), some comments added.
Signed-off-by: Przemyslaw Bruski <pbruskispam@op.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de> | ```diff
diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c
index b6b11bfe7574..5364164674e4 100644
--- a/sound/pci/ctxfi/cthw20k2.c
+++ b/sound/pci/ctxfi/cthw20k2.c
@@ -1307,10 +1307,10 @@ static int hw_pll_init(struct hw *hw, unsigned int rsr)
set_field(&pllctl, PLLCTL_B, 0);
if (48000 == rsr) {
... |
4ac7534a7ff1aa1b1486e39bdf169aaa8a9bb3e2 | Analyze and fix the following issue in the Linux kernel code: sata_fsl: Fix wrong Device Error Register usage | Problem Details:
When a single device error is detected, the device under the error
is indicated by the error bit set in the DER. There is a one to one
mapping between register bit and devices on Port multiplier(PMP)
i.e. bit 0 represents PMP device 0 and bit 1 represents PMP device
1 etc.
Current implementation treat... | ```diff
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index beef37134a04..2ddb567f165b 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1039,12 +1039,15 @@ static void sata_fsl_error_intr(struct ata_port *ap)
/* find out the offending link and qc */
if (ap->nr_pmp_links) {
+ ... |
a17139b6f63709b2d409c027f8ab401f5aa136d3 | Analyze and fix the following issue in the Linux kernel code: pata_arasan_cf: fix printk format string warning | Problem Details:
Signed-off-by: Jeff Garzik <jgarzik@redhat.com> | ```diff
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index b99b3fce307f..8b060c44bbe1 100644
--- a/drivers/ata/pata_arasan_cf.c
+++ b/drivers/ata/pata_arasan_cf.c
@@ -881,7 +881,8 @@ static int __devinit arasan_cf_probe(struct platform_device *pdev)
ap->ioaddr.altstatus_addr = acdev->vbase... |
bd35fe5a7930bf83ed56422ea4e4b6471ee6f739 | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: fix __nouveau_fence_wait performance | Problem Details:
Commit 21e86c1c8a844bf978f8fc431a59c9f5a578812d ("drm/nouveau: remove
cpu_writers lock") turned on lazy waits. Unfortunately
__nouveau_fence_wait was not optimized for this case and on HZ=100
kernel wasted up to 10 ms per call.
Depending on application, it led to 10-30% FPS regression.
Fix it.
Signe... | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
index a244702bb227..4b9f4493c9f9 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fence.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
@@ -27,6 +27,9 @@
#include "drmP.h"
#include "drm.h"
+#include <linux/ktime.h>
+#... |
7fa0cba2b269fa498804a89a0a1d763ea1f65015 | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: properly handle pushbuffer check failures | Problem Details:
When "buffer in list" check does not pass, don't free validation lists - they were
not initialized yet.
Fixes this oops:
[drm] nouveau 0000:02:00.0: push 105 buffer not in list
BUG: unable to handle kernel NULL pointer dereference at 000000000000057c
IP: [<ffffffff81236aa4>] do_raw_spin_lock+0x14/0x1... | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 3ce58d2222cb..e8b04f4aed7e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -600,7 +600,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
if (push... |
5359533801e3dd3abca5b7d3d985b0b33fd9fe8b | Analyze and fix the following issue in the Linux kernel code: drm/radeon: fix problem with changing active VRAM size. (v2) | Problem Details:
So we used to use lpfn directly to restrict VRAM when we couldn't
access the unmappable area, however this was removed in
93225b0d7bc030f4a93165347a65893685822d70 as it also restricted
the gtt placements. However it was only later noticed that this
broke on some hw.
This removes the active_vram_size, ... | ```diff
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index d270b3ff896b..6140ea1de45a 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -2194,7 +2194,6 @@ int evergreen_mc_init(struct radeon_device *rdev)
rdev->mc.real_vram_size = RREG... |
46af31800b6916c92fffa529dc3c357008da957d | Analyze and fix the following issue in the Linux kernel code: ipv4: Fix PMTU update. | Problem Details:
On current net-next-2.6, when Linux receives ICMP Type: 3, Code: 4
(Destination unreachable (Fragmentation needed)),
icmp_unreach
-> ip_rt_frag_needed
(peer->pmtu_expires is set here)
-> tcp_v4_err
-> do_pmtu_discovery
-> ip_rt_update_pmtu
(... | ```diff
diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
index 6442c35edb0b..86b1d0878dff 100644
--- a/net/ipv4/inetpeer.c
+++ b/net/ipv4/inetpeer.c
@@ -511,6 +511,7 @@ struct inet_peer *inet_getpeer(struct inetpeer_addr *daddr, int create)
p->rate_tokens = 0;
p->rate_last = 0;
p->pmtu_expires = 0;
+ p-... |
01a1fdb9a7afa5e3c14c9316d6f380732750b4e4 | Analyze and fix the following issue in the Linux kernel code: xhci: Fix cycle bit calculation during stall handling. | Problem Details:
When an endpoint stalls, we need to update the xHCI host's internal
dequeue pointer to move it past the stalled transfer. This includes
updating the cycle bit (TRB ownership bit) if we have moved the dequeue
pointer past a link TRB with the toggle cycle bit set.
When we're trying to find the new dequ... | ```diff
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 3577cd663ebc..cf86eb70a62e 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -495,6 +495,20 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
state->new_cycle_state = ~(state->new_cycle_state... |
bf161e85fb153c0dd5a95faca73fd6a9d237c389 | Analyze and fix the following issue in the Linux kernel code: xhci: Update internal dequeue pointers after stalls. | Problem Details:
When an endpoint stalls, the xHCI driver must move the endpoint ring's
dequeue pointer past the stalled transfer. To do that, the driver issues
a Set TR Dequeue Pointer command, which will complete some time later.
Takashi was having issues with USB 1.1 audio devices that stalled, and his
analysis of... | ```diff
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index bd0f2343ef9c..3577cd663ebc 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -501,9 +501,6 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
addr = xhci_trb_virt_to_dma(state->new_deq_seg, sta... |
b320937972d456db2a46fdcbc6bebc4dcdc9daa4 | Analyze and fix the following issue in the Linux kernel code: xhci: Fixes for suspend/resume of shared HCDs. | Problem Details:
Make sure the HCD_FLAG_HW_ACCESSIBLE flag is mirrored by both roothubs,
since it refers to whether the shared hardware is accessible. Make sure
each bus is marked as suspended by setting usb_hcd->state to
HC_STATE_SUSPENDED when the PCI host controller is resumed.
Signed-off-by: Sarah Sharp <sarah.a.... | ```diff
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index 4a9d55e80f73..ceea9f33491c 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -225,7 +225,8 @@ static int xhci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
struct xhci_hcd *xhci = hcd_to_xhci(hcd);
in... |
65b22f93fde320b34d43e4a3978e1b52b1bcc279 | Analyze and fix the following issue in the Linux kernel code: xhci: Fix re-init on power loss after resume. | Problem Details:
When a host controller has lost power during a suspend, we must
reinitialize it. Now that the xHCI host has two roothubs, xhci_run() and
xhci_stop() expect to be called with both usb_hcd structures. Be sure
that the re-initialization code in xhci_resume() mirrors the process the
USB PCI probe functio... | ```diff
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 4549068758f5..ce024dc7116f 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -730,6 +730,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
{
u32 command, temp = 0;
struct usb_hcd *hcd = xhci_to_hcd(xhci);... |
d30b2a208108a0b0fdeae7006b8824d9be16ca96 | Analyze and fix the following issue in the Linux kernel code: xhci: Limit roothub ports to 15 USB3 & 31 USB2 ports. | Problem Details:
The USB core allocates a USB 2.0 roothub descriptor that has room for 31
(USB_MAXCHILDREN) ports' worth of DeviceRemovable and PortPwrCtrlMask
fields. Limit the number of USB 2.0 roothub ports accordingly. I don't
expect to run into this limitation ever, but this prevents a buffer
overflow issue in t... | ```diff
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 180a2abbc868..71fd8bd287fe 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1803,6 +1803,20 @@ static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags)
}
xhci_dbg(xhci, "Found %u USB 2.0 p... |
ff9d78b36f76687c91c67b9f4c5c33bc888ed2f9 | Analyze and fix the following issue in the Linux kernel code: USB: Set usb_hcd->state and flags for shared roothubs. | Problem Details:
The hcd->flags are in a sorry state. Some of them are clearly specific to
the particular roothub (HCD_POLL_RH, HCD_POLL_PENDING, and
HCD_WAKEUP_PENDING), but some flags are related to PCI device state
(HCD_HW_ACCESSIBLE and HCD_SAW_IRQ). This is an issue when one PCI device
can have two roothubs that... | ```diff
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index 88d9109b4b45..b992a886f05c 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -367,6 +367,13 @@ static int check_root_hub_suspended(struct device *dev)
dev_warn(dev, "Root hub is not suspended\n");
return -... |
8766c815607e572556b04075d4545330123c4f27 | Analyze and fix the following issue in the Linux kernel code: usb: Make usb_hcd_pci_probe labels more descriptive. | Problem Details:
Make the labels for the goto statements in usb_hcd_pci_probe()
describe the cleanup they do, rather than being numbered err[1-4].
This makes it easier to add error handling later.
The error handling for this function looks a little fishy, since
set_hs_companion() isn't called until the very end of the... | ```diff
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index d37088591d9a..88d9109b4b45 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -192,13 +192,13 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
"Found HC with no IRQ. Check BIOS/P... |
dbe79bbe9dcb22cb3651c46f18943477141ca452 | Analyze and fix the following issue in the Linux kernel code: USB 3.0 Hub Changes | Problem Details:
Update the USB core to deal with USB 3.0 hubs. These hubs have a slightly
different hub descriptor than USB 2.0 hubs, with a fixed (rather than
variable length) size. Change the USB core's hub descriptor to have a
union for the last fields that differ. Change the host controller drivers
that access ... | ```diff
diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index 0fe7e49cdc37..29ccc0150996 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -255,8 +255,8 @@ static inline void hub_descriptor(struct usb_hub_descriptor *desc)
desc->wHubCharacteristic... |
abc4f9b099e9e7db3f6f945210aee125571c236d | Analyze and fix the following issue in the Linux kernel code: USB: Fix usb_add_hcd() checkpatch errors. | Problem Details:
The irq enabling code is going to be refactored into a new function, so
clean up some checkpatch errors before moving it.
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> | ```diff
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index e7d0c4571bbe..b70db6e78977 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2325,10 +2325,12 @@ int usb_add_hcd(struct usb_hcd *hcd,
snprintf(hcd->irq_descr, sizeof(hcd->irq_descr), "%s:usb%d",
hcd->driver->descript... |
c44ed965be7a84afaa07543c04eb97a5dfe93422 | Analyze and fix the following issue in the Linux kernel code: compat breakage in preadv() and pwritev() | Problem Details:
Fix for a dumb preadv()/pwritev() compat bug - unlike the native
variants, the compat_... ones forget to check FMODE_P{READ,WRITE}, so
e.g. on pipe the native preadv() will fail with -ESPIPE and compat one
will act as readv() and succeed.
Not critical, but it's a clear bug with trivial fix, so IMO i... | ```diff
diff --git a/fs/compat.c b/fs/compat.c
index f6fd0a00e6cc..691c3fd8ce1d 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1228,7 +1228,9 @@ compat_sys_preadv(unsigned long fd, const struct compat_iovec __user *vec,
file = fget_light(fd, &fput_needed);
if (!file)
return -EBADF;
- ret = compat_readv(file, vec... |
586ce098a23b6ab7383df853a84ae3d48dc889aa | Analyze and fix the following issue in the Linux kernel code: compat breakage in preadv() and pwritev() | Problem Details:
Fix for a dumb preadv()/pwritev() compat bug - unlike the native
variants, compat_... ones forget to check FMODE_P{READ,WRITE}, so e.g.
on pipe the native preadv() will fail with -ESPIPE and compat one will
act as readv() and succeed. Not critical, but it's a clear bug with trivial
fix.
Signed-off-by... | ```diff
diff --git a/fs/compat.c b/fs/compat.c
index f6fd0a00e6cc..691c3fd8ce1d 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1228,7 +1228,9 @@ compat_sys_preadv(unsigned long fd, const struct compat_iovec __user *vec,
file = fget_light(fd, &fput_needed);
if (!file)
return -EBADF;
- ret = compat_readv(file, vec... |
7840fea200cd1ad93ed19853a83752a21f691326 | Analyze and fix the following issue in the Linux kernel code: kbuild: Fix computing srcversion for modules | Problem Details:
Recent change to fixdep:
commit b7bd182176960fdd139486cadb9962b39f8a2b50
Author: Michal Marek <mmarek@suse.cz>
Date: Thu Feb 17 15:13:54 2011 +0100
fixdep: Do not record dependency on the source file itself
changed the format of the *.cmd files without realizing that it is also
use... | ```diff
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
index 6c94c6ce2925..291228e25984 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c
@@ -309,6 +309,11 @@ static void do_config_file(const char *filename)
close(fd);
}
+/*
+ * Important: The below generated source_foo.o and deps_foo.... |
2da28bfd9665f49d40abb4c7720b43135feaf79a | Analyze and fix the following issue in the Linux kernel code: thp: fix page_referenced to modify mapcount/vm_flags only if page is found | Problem Details:
When vmscan.c calls page_referenced(), if an anon page was created
before a process forked, rmap will search for it in both of the
processes, even though one of them might have since broken COW.
If the child process mlocks the vma where the COWed page belongs to,
page_referenced() running on the page ... | ```diff
diff --git a/mm/rmap.c b/mm/rmap.c
index f21f4a1d6a1c..941bf82e8961 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -497,41 +497,51 @@ int page_referenced_one(struct page *page, struct vm_area_struct *vma,
struct mm_struct *mm = vma->vm_mm;
int referenced = 0;
- /*
- * Don't want to elevate referenced for mloc... |
783e3988544b94ff3918666b9f36866ac547fba1 | Analyze and fix the following issue in the Linux kernel code: vhost: lock receive queue, not the socket | Problem Details:
vhost takes a sock lock to try and prevent
the skb from being pulled from the receive queue
after skb_peek. However this is not the right lock to use for that,
sk_receive_queue.lock is. Fix that up.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com> | ```diff
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 0329c411bbf1..57203014c457 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -213,12 +213,13 @@ static int peek_head_len(struct sock *sk)
{
struct sk_buff *head;
int len = 0;
+ unsigned long flags;
- lock_sock(sk);
+ spin_lock_irqsa... |
75f0aa49908992dbeb75710b72cbedb5cff9680f | Analyze and fix the following issue in the Linux kernel code: tipc: Fix redundant link field handling in link protocol message | Problem Details:
Ensures that the "redundant link exists" field of the LINK_PROTOCOL
messages sent by a link endpoint is set if and only if the sending
node has at least one other working link to the peer node. Previously,
the bit was set only if there were at least 2 working links to the peer
node, meaning the bit was... | ```diff
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 6ffae0e8809e..e5f96d5ef1ad 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1898,6 +1898,7 @@ void tipc_link_send_proto_msg(struct link *l_ptr, u32 msg_typ, int probe_msg,
struct sk_buff *buf = NULL;
struct tipc_msg *msg = l_ptr->pmsg;
u32 msg_siz... |
9df3b7eb6ec1c7734482f782bf8335a2737c02f0 | Analyze and fix the following issue in the Linux kernel code: tipc: Fix problem with missing link in "tipc-config -l" output | Problem Details:
Removes a race condition that could cause TIPC's internal counter
of the number of links it has to neighboring nodes to have the
incorrect value if two independent threads of control simultaneously
create new link endpoints connecting to two different nodes using two
different bearers. Such under count... | ```diff
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 9bacfd00b91e..dd78d869829f 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -2,7 +2,7 @@
* net/tipc/net.c: TIPC network routing code
*
* Copyright (c) 1995-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005, 2010-2011, ... |
431697eb60d2d36614096aff12bd1b826a9f9bc1 | Analyze and fix the following issue in the Linux kernel code: tipc: Prevent null pointer error when removing a node subscription | Problem Details:
Prevents a null pointer dereference from occurring if a node subscription
is triggered at the same time that the subscribing port or publication is
terminating the subscription. The problem arises if the triggering routine
asynchronously activates and deregisters the node subscription while
deregistrat... | ```diff
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 483c226c9581..1d4a18aa9ccc 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -2,7 +2,7 @@
* net/tipc/name_distr.c: TIPC name distribution code
*
* Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2005, Wind River System... |
aa8472948487432bacbd099b86e313bc16319495 | Analyze and fix the following issue in the Linux kernel code: tipc: Correct broadcast link peer info when displaying links | Problem Details:
Fixes a typo in the calculation of the network address of a node's own
cluster when generating a response to the configuration command that
lists all of the node's links. The correct mask value for a <Z.C.N>
network address uses 1's for the 8-bit zone and 12-bit cluster parts
and 0's for the 12-bit nod... | ```diff
diff --git a/net/tipc/node.c b/net/tipc/node.c
index e4dba1dfb6ea..d040d4754e39 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -470,7 +470,7 @@ struct sk_buff *tipc_node_get_links(const void *req_tlv_area, int req_tlv_space)
/* Add TLV for broadcast link */
- link_info.dest = htonl(tipc_own_addr & ... |
14a4019de88111d26ba444495fd14833ddb2d65e | Analyze and fix the following issue in the Linux kernel code: hwmon/f71882fg: Fix a typo in a comment | Problem Details:
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 3f49dd376f02..ed04f07410fb 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -37,7 +37,7 @@
#define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */
#define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor l... |
c640e8ca172c6a5c45abe8e2e8353900a84427fa | Analyze and fix the following issue in the Linux kernel code: drm/radeon: fix page flipping hangs on r300/r400 | Problem Details:
We've been getting reports of complete system lockups with rv3xx hw on
AGP and PCIE when running gnome-shell or kwin with compositing.
It appears the hw really doesn't like setting these registers while
stuff is running, this moves the setting of the registers into the modeset
since they aren't requir... | ```diff
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 93fa735c8c1a..79de991e1ea3 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -70,23 +70,6 @@ MODULE_FIRMWARE(FIRMWARE_R520);
void r100_pre_page_flip(struct radeon_device *rdev, int crtc)
{
- stru... |
2fe9723df8e45fd247782adea244a5e653c30bf4 | Analyze and fix the following issue in the Linux kernel code: intel-iommu: Fix get_domain_for_dev() error path | Problem Details:
If we run out of domain_ids and fail iommu_attach_domain(), we
fall into domain_exit() without having setup enough of the
domain structure for this to do anything useful. In fact, it
typically runs off into the weeds walking the bogus domain->devices
list. Just free the domain.
Signed-off-by: Alex W... | ```diff
diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index 292f2233295e..5dc5d3e3508e 100644
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -1835,7 +1835,7 @@ static struct dmar_domain *get_domain_for_dev(struct pci_dev *pdev, int gaw)
ret = iommu_attach_domain(domain, iomm... |
422e05d12af9c1063d57210074b4e6db36a0cf39 | Analyze and fix the following issue in the Linux kernel code: ixgbevf: Fix Driver String | Problem Details:
Change the driver string to match the PF driver string format.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> | ```diff
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index 2f6bc31bc75b..054ab05b7c6a 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -49,7 +49,7 @@
char ixgbevf_driver_name[] = "ixgbevf";
static const char ixgbevf_driver_string[] =... |
a9f7c5363b7d2d836ad2be2d96fd4af3fd0d349a | Analyze and fix the following issue in the Linux kernel code: ixgbevf: Fix Version String | Problem Details:
The kernel version string is off by a major version number since
new silicon was just introduced and also uses the wrong format for
the version postfix.
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> | ```diff
diff --git a/drivers/net/ixgbevf/ixgbevf_main.c b/drivers/net/ixgbevf/ixgbevf_main.c
index c1fb2c1b540e..2f6bc31bc75b 100644
--- a/drivers/net/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ixgbevf/ixgbevf_main.c
@@ -51,7 +51,7 @@ char ixgbevf_driver_name[] = "ixgbevf";
static const char ixgbevf_driver_string[] =
... |
36e39c40b3facc9b489a13f1d301fc53ff6960a3 | Analyze and fix the following issue in the Linux kernel code: Btrfs: break out of shrink_delalloc earlier | Problem Details:
Josef had changed shrink_delalloc to exit after three shrink
attempts, which wasn't quite enough because new writers could
race in and steal free space.
But it also fixed deadlocks and stalls as we tried to recover
delalloc reservations. The code was tweaked to loop 1024
times, and would reset the co... | ```diff
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 28188a786da0..8b4b9d158a0a 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -729,6 +729,15 @@ struct btrfs_space_info {
u64 disk_total; /* total bytes on disk, takes mirrors into
account */
+ /*
+ * we bump reservation progress every ti... |
6d9a4f9e21486fa83526a9a9fdf88b9b2cdfd299 | Analyze and fix the following issue in the Linux kernel code: cciss: fix missed command status value CMD_UNABORTABLE | Problem Details:
and fix a nearby typo, "do" that should have been "due"
Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com> | ```diff
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 25267e92ce31..9bf13988f1a2 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -2691,6 +2691,10 @@ static int process_sendcmd_error(ctlr_info_t *h, CommandList_struct *c)
c->Request.CDB[0]);
return_status = IO_NEEDS_RETRY;
... |
371c394af27ab7d1e58a66bc19d9f1f3ac1f67b4 | Analyze and fix the following issue in the Linux kernel code: x86, binutils, xen: Fix another wrong size directive | Problem Details:
The latest binutils (2.21.0.20110302/Ubuntu) breaks the build
yet another time, under CONFIG_XEN=y due to a .size directive that
refers to a slightly differently named (hence, to the now very
strict and unforgiving assembler, non-existent) symbol.
[ mingo:
This unnecessary build breakage caused by... | ```diff
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index aed1ffbeb0c9..bbd5c80cb09b 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -1248,7 +1248,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
decl PER_CPU_VAR(irq_count)
jmp ... |
f04cd40701deace2efb9edd7120e59366bda2118 | Analyze and fix the following issue in the Linux kernel code: fsldma: fix controller lockups | Problem Details:
Enabling poisoning in the dmapool API quickly showed that the DMA
controller was fetching descriptors that should not have been in use.
This has caused intermittent controller lockups during testing.
I have been unable to figure out the exact set of conditions which cause
this to happen. However, I be... | ```diff
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 5da1a4a817e3..6e9ad6edc4af 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -68,11 +68,6 @@ static dma_addr_t get_cdar(struct fsldma_chan *chan)
return DMA_IN(chan, &chan->regs->cdar, 64) & ~FSL_DMA_SNEN;
}
-static dma_addr_t get... |
31f4306c83a2daa3e348056b720de511bffe5a9b | Analyze and fix the following issue in the Linux kernel code: fsldma: minor codingstyle and consistency fixes | Problem Details:
This fixes some minor violations of the coding style. It also changes
the style of the device_prep_dma_*() function definitions so they are
identical.
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com> | ```diff
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c
index 82b8e9f9c7bf..5da1a4a817e3 100644
--- a/drivers/dma/fsldma.c
+++ b/drivers/dma/fsldma.c
@@ -89,7 +89,7 @@ static void set_desc_cnt(struct fsldma_chan *chan,
}
static void set_desc_src(struct fsldma_chan *chan,
- struct fsl_dma_ld_hw *hw, dma_... |
b203bd3f6b9c3db3b1979c2ff79bb2b9be8f03a3 | Analyze and fix the following issue in the Linux kernel code: dmatest: fix automatic buffer unmap type | Problem Details:
The dmatest code relies on the DMAEngine API to automatically call
dma_unmap_single() on src buffers. The flags it passes are incorrect,
fix them.
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com> | ```diff
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 5589358b684d..7e1b0aa0ca50 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -285,7 +285,12 @@ static int dmatest_func(void *data)
set_user_nice(current, 10);
- flags = DMA_CTRL_ACK | DMA_COMPL_SKIP_DEST_UNMAP | DMA_PREP_INTE... |
e49c459c33189cfc7cff581d3c2e7f0074835118 | Analyze and fix the following issue in the Linux kernel code: usb-storage: fix menu ordering | Problem Details:
Move the USB_STORAGE_ENE_UB6250 entry so that it stays under the
USB_STORAGE menu.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index e34f655af02e..3e6e3c118438 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -172,6 +172,21 @@ config USB_STORAGE_CYPRESS_ATACB
If this driver is compiled as a module, it will be named ums-cypress.
+... |
0074f59b51a2882ce3b8e3922c52f4c547bd56b7 | Analyze and fix the following issue in the Linux kernel code: usb-storage: ene_ub6250 depends on USB_STORAGE | Problem Details:
Fix ene_ub6250 build: it uses usb_storage driver interfaces, so it
should depend on USB_STORAGE.
ene_ub6250.c:(.text+0x14ff19): undefined reference to `usb_stor_reset_resume'
ene_ub6250.c:(.text+0x14ffb1): undefined reference to `usb_stor_bulk_transfer_buf'
ene_ub6250.c:(.text+0x14ffdd): undefined ref... | ```diff
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 72448bac2ee0..e34f655af02e 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -202,6 +202,7 @@ config USB_LIBUSUAL
config USB_STORAGE_ENE_UB6250
tristate "USB ENE card reader support"
depends on USB && S... |
8b0fb6f872477dfd218e43b073543e4913b6d785 | Analyze and fix the following issue in the Linux kernel code: USB: ene_ub6250: fix memory leak in ene_load_bincode() | Problem Details:
"buf" gets allocated twice in a row. It's the second allocation which
is correct. The first one should be removed.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: huajun li <huajun.li.lee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 058c5d5f1c1e..08e03745e251 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -491,10 +491,6 @@ static int ene_load_bincode(struct us_data *us, unsigned char flag)
if (info->BIN_FLAG == ... |
752d57a8b7b97423bffa3452638aa0fd3c3bb9d1 | Analyze and fix the following issue in the Linux kernel code: USB: Only treat lasting over-current conditions as errors | Problem Details:
On a laptop I see these errors on (most) resumes:
hub 3-0:1.0: over-current change on port 1
hub 3-0:1.0: over-current change on port 2
Since over-current conditions can disappear quite quickly it's better to
downgrade that message to debug level, recheck for an over-current
condition a little... | ```diff
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index 395754edd063..b574f9131b43 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -3408,12 +3408,19 @@ static void hub_events(void)
}
if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
- dev_err (hub_dev,
- "over-cu... |
0dfeefbc93e38c3a9bd6d4e579cc5a76d3f13dc2 | Analyze and fix the following issue in the Linux kernel code: ehci-atmel: fix section mismatch warning | Problem Details:
Fix the following section mismatch warning:
WARNING: drivers/usb/built-in.o(.data+0x74c): Section mismatch in reference from the variable ehci_atmel_driver to the function .init.text:ehci_atmel_drv_probe()
The variable ehci_atmel_driver references
the function __init ehci_atmel_drv_probe()
If the refe... | ```diff
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c
index d6a69d514a84..b2ed55cb811d 100644
--- a/drivers/usb/host/ehci-atmel.c
+++ b/drivers/usb/host/ehci-atmel.c
@@ -115,7 +115,7 @@ static const struct hc_driver ehci_atmel_hc_driver = {
.clear_tt_buffer_complete = ehci_clear_tt_buffer... |
5c635e09cec0feeeb310968e51dad01040244851 | Analyze and fix the following issue in the Linux kernel code: RPCRDMA: Fix FRMR registration/invalidate handling. | Problem Details:
When the rpc_memreg_strategy is 5, FRMR are used to map RPC data.
This mode uses an FRMR to map the RPC data, then invalidates
(i.e. unregisers) the data in xprt_rdma_free. These FRMR are used
across connections on the same mount, i.e. if the connection goes
away on an idle timeout and reconnects later... | ```diff
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 5f4c7b3bc711..570f08dc0b03 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -144,6 +144,7 @@ rpcrdma_cq_async_error_upcall(struct ib_event *event, void *context)
static inline
void rpcrdma_event_process(s... |
bd7ea31b9e8a342be76e0fe8d638343886c2d8c5 | Analyze and fix the following issue in the Linux kernel code: RPCRDMA: Fix to XDR page base interpretation in marshalling logic. | Problem Details:
The RPCRDMA marshalling logic assumed that xdr->page_base was an
offset into the first page of xdr->page_list. It is in fact an
offset into the xdr->page_list itself, that is, it selects the
first page in the page_list and the offset into that page.
The symptom depended in part on the rpc_memreg_strat... | ```diff
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 2ac3f6e8adff..554d0814c875 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -87,6 +87,8 @@ rpcrdma_convert_iovs(struct xdr_buf *xdrbuf, unsigned int pos,
enum rpcrdma_chunktype type, struct rp... |
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