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2019-02-28wil6210: ignore HALP ICR if already handledMaya Erez
HALP ICR is set as long as the FW should stay awake. To prevent its multiple handling the driver masks this IRQ bit. However, if there is a different MISC ICR before the driver clears this bit, there is a risk of race condition between HALP mask and unmask. This race leads to HALP timeout, in case it is mistakenly masked. Add an atomic flag to indicate if HALP ICR should be handled. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28wil6210: fix invalid sta statistics updateDedy Lansky
Upon status ring handling, in case there are both unicast and multicast (cid == max) status messages to handle, wrong sta statistics might get updated. Fix this by setting stats to NULL upon invalid cid (e.g. == max_assoc_sta). Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28wil6210: accessing 802.3 addresses via utility functionsAhmad Masri
Rearrange the code by having functions to access 802.3 header members, source and destination addresses. Signed-off-by: Ahmad Masri <amasri@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28wil6210: support up to 20 stations in AP modeAhmad Masri
New FW added support for upto 20 clients in AP mode. Change the driver to support this as well. FW reports it's max supported associations in WMI_READY_EVENT. Some WMI commands/events use cidxtid field which is limited to 16 cids. Use new cid/tid fields instead. For Rx packets cid from rx descriptor is limited to 3 bits (0..7), to find the real cid, compare transmitter address with the stored stations mac address in the driver sta array. EDMA FW still supports 8 stations. Extending the support to 20 stations will come later. Signed-off-by: Ahmad Masri <amasri@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28wil6210: add option to drop Tx packets when Tx ring is fullDedy Lansky
In AP mode with multiple clients, driver stops net queue (netif_tx_stop_queue) upon first ring (serving specific client) becoming full. This can have negative effect on transmission to other clients which may still have room in their corresponding rings. Implement new policy in which stop/wake net queue are not used. In case there is no room in the ring for a transmitted packet, drop the packet. New policy can be helpful to debug performance issues, to guarantee maximum utilization of net queues. New policy is disabled by default and can be enabled by debugfs: echo 1 > drop_if_ring_full Signed-off-by: Dedy Lansky <dlansky@codeaurora.org> Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28wil6210: remove rtap_include_phy_info module paramMaya Erez
Due to a HW issue in PHY info collection rtap_include_phy_info is not in use, hence can be removed. Signed-off-by: Maya Erez <merez@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28tee: optee: add missing of_node_put after of_device_is_availableJulia Lawall
Add an of_node_put when a tested device node is not available. The semantic patch that fixes this problem is as follows (http://coccinelle.lip6.fr): // <smpl> @@ identifier f; local idexpression e; expression x; @@ e = f(...); ... when != of_node_put(e) when != x = e when != e = x when any if (<+...of_device_is_available(e)...+>) { ... when != of_node_put(e) ( return e; | + of_node_put(e); return ...; ) } // </smpl> Fixes: db878f76b9ff ("tee: optee: take DT status property into account") Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2019-02-28ath10k: Fill rx duration for each peer in fw_stats for WCN3990Surabhi Vishnoi
Currently, rx_duration for each peer is not getting populated in fw_stats debugfs entry for WCN3990. WCN3990 firmware sends rx duration for each peer as part of peer_extd_stats in WMI_UPDATE_STATS_EVENT. To enable peer_extd_stats, firmware expects host to send fw_stats_req_mask with flag WMI_TLV_PEER_STATS_EXTD set in WMI_REQUEST_STATS_CMD. Send fw_stats_req_mask with flag WMI_TLV_PEER_STATS_EXTD set in WMI_REQUEST_STATS_CMD and parse the peer_extd_stats in WMI_UPDATE_STATS_EVENT to populate the rx_duration of each peer in fw_stats debugfs entry. Currently the driver handles 32-bit rx_duration, but the rx_duration for WCN3990 can be upto 63 bit. The firmware sends rx_duration split into two 32-bit fields, with the upper 32-bits being valid only if its MSB is set. This change handles the 63-bit rx_duration obtained from WCN3990 and maintain the backward compatibility. To get the rx_duration of each connected peer : cat /sys/kernel/debug/ieee80211/phyX/ath10k/fw_stats Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28i3c: master: dw-i3c-master: mark expected switch fall-throughGustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warning: drivers/i3c/master/dw-i3c-master.c: In function ‘dw_i3c_master_bus_init’: drivers/i3c/master/dw-i3c-master.c:603:6: warning: this statement may fall through [-Wimplicit-fallthrough=] if (ret) ^ drivers/i3c/master/dw-i3c-master.c:605:2: note: here case I3C_BUS_MODE_PURE: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: Vitor Soares <vitor.soares@synopsys.com> Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2019-02-28MAINTAINERS: Add an IRC channel for the I3C subsystemBoris Brezillon
The #linux-i3c chan has been created on freenode to discuss I3C related topics. Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
2019-02-28ath10k: Fix the wrong calculation ht_idx and idx of rate table for tx_statsSurabhi Vishnoi
ht_idx (ht rate index) and idx (rate table index) are calculated based on mcs index. This mcs index used in the above calculation should be 0-9 for getting the correct ht_idx and idx. Currently the mcs index used for the above calculations is mcs index which can be 0-31 (in case of HT), leading to incorrect rate index and ht index values. Fix the issue by obtaining mcs value from the ratecode reported by firmware and use it for calculating ht_idx and idx (rate-table index). Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: e88975ca37d1 ("ath10k: dump tx stats in rate table format") Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28ath10k: Fix the wrong updation of SGI in tx_stats debugfsSurabhi Vishnoi
The SGI is updated wrongly in tx stats table in debugfs per sta entry. To know whether the packets/bytes are sent with SHORT GI, test whether the SGI bit(ATH10K_RATE_INFO_FLAGS_SGI_BIT) is set or not in the txrate flags. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: a904417fc876 ("ath10k: add extended per sta tx statistics support") Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28ath10k: Fix the wrong updation of BW in tx_stats debugfs entrySurabhi Vishnoi
Currently, the bandwidth is updated wrongly in BW table in tx_stats debugfs per sta as there is difference in number of bandwidth type in mac80211 and driver stats table. This leads to bandwidth getting updated at wrong index in bandwidth table in tx_stats. Fix this index mismatch between mac80211 and driver stats table (BW table) by making the number of bandwidth type in driver compatible with mac80211. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: a904417fc876 ("ath10k: add extended per sta tx statistics support") Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28ath10k: Fix the incorrect updation of NSS data in tx statsSurabhi Vishnoi
The NSS data is updated incorrectly in the tx stats as the array indexing starts from zero. Fix the incorrect updation of NSS data in tx_stats by taking into consideration the array index starting from zero. Tested HW: WCN3990 Tested FW: WLAN.HL.3.1-00784-QCAHLSWMTPLZ-1 Fixes: a904417fc876 ("ath10k: add extended per sta tx statistics support") Signed-off-by: Surabhi Vishnoi <svishnoi@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8192se: Remove set but not used variable 'seg_ptr'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c: In function '_rtl92s_firmware_downloadcode': drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c:139:17: warning: variable 'seg_ptr' set but not used [-Wunused-but-set-variable] It's not used after commit 59ae1d127ac0 ("networking: introduce and use skb_put_data()") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8723ae: Remove set but not used variable 'bt_retry_cnt'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c: In function '_rtl8723e_dm_bt_coexist_2_ant': drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hal_btc.c:1408:5: warning: variable 'bt_retry_cnt' set but not used [-Wunused-but-set-variable] It's never used and can be removed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8723be: Remove set but not used variable 'b_last_is_cur_rdlstate'YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c: In function 'rtl8723be_dm_check_edca_turbo': drivers/net/wireless/realtek/rtlwifi/rtl8723be/dm.c:998:7: warning: variable 'b_last_is_cur_rdlstate' set but not used [-Wunused-but-set-variable] It's never used and can be removed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28mt76: fix a leaked reference by adding a missing of_node_putWen Yang
The call to of_find_node_by_phandle returns a node pointer with refcount incremented thus it must be explicitly decremented after the last usage. Detected by coccinelle with the following warnings: ./drivers/net/wireless/mediatek/mt76/eeprom.c:58:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 48, but without a corresponding object release within this function. ./drivers/net/wireless/mediatek/mt76/eeprom.c:61:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 48, but without a corresponding object release within this function. ./drivers/net/wireless/mediatek/mt76/eeprom.c:67:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 48, but without a corresponding object release within this function. ./drivers/net/wireless/mediatek/mt76/eeprom.c:70:2-8: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 48, but without a corresponding object release within this function. ./drivers/net/wireless/mediatek/mt76/eeprom.c:72:1-7: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 48, but without a corresponding object release within this function. Signed-off-by: Wen Yang <wen.yang99@zte.com.cn> Cc: Felix Fietkau <nbd@nbd.name> Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-mediatek@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8192com: Fix blank line problemsLarry Finger
The following types of blank line problems are reported: WARNING: Missing a blank line after declarations CHECK: Please don't use multiple blank lines There are no code changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8192cu: Fix problems with blank linesLarry Finger
The following problems were found: WARNING: Missing a blank line after declarations CHECK: Please don't use multiple blank lines CHECK: Please use a blank line after function/struct/union/enum declarations There are no code changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: rtl8192ce: Fix missing blank linesLarry Finger
The problems filed include the following: WARNING: Missing a blank line after declarations CHECK: Please don't use multiple blank lines There are no code changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: Fix all blank line irregularities in main code filesLarry Finger
The types of problems fixed are as follows: WARNING: Missing a blank line after declarations CHECK: Please use a blank line after function/struct/union/enum declarations CHECK: Please don't use multiple blank lines There are no code changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: Fix blank line errors in main header filesLarry Finger
The errors consist of multiple blank lines, and a missing blank line after the declarations. There are no code changes. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: Fix alignment errors in wifi.hLarry Finger
The instances where statement continuations are improperly aligned have been fixed. There are no changes to generated code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: Fix problems with block comments in wifi.hLarry Finger
Checkpatch.pl reports a number of problems with block comments. These changes do not affect the generated code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rtlwifi: Fix errors in spacing in wifi.hLarry Finger
Checkpatch.pl report problems in wifi.h where spaces are missing, as well as extraneous spaces. There are no changes in the generated code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28rsi: fix missing null pointer check from a failed ieee80211_probereq_get callColin Ian King
The call to ieee80211_probereq_get can return NULL if a skb allocation fails, so add a null pointer check and free an earlier skb on the error exit return path. Fixes: 7fdcb8e12660 ("rsi: add support for hardware scan offload") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28mmc: core: Add a debug print when the card may have been replacedhongjiefang
If the card was removed in suspended state and a new one was inserted, print a debug log when the check detects that it's not the old card. Signed-off-by: hongjiefang <hongjiefang@asrmicro.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28brcmfmac: print firmware reported general status errorsRafał Miłecki
Firmware may report general errors using a special message type. Add basic support for it by simply decoding & printing an error number. A sample situation in which firmware reports a buf error: CONSOLE: 027084.733 no host response IOCTL buffer available..so fail the request will now produce a "Firmware reported general error: 9" on the host. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28brcmfmac: fix size of the struct msgbuf_ring_statusRafał Miłecki
This updates host struct to match the in-firmawre definition. It's a cosmetic change as it only applies to the reserved struct space. Fixes: c988b78244df ("brcmfmac: print firmware reported ring status errors") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28Merge branch 'fixes' into nextUlf Hansson
2019-02-28mmc: core: Add sd discard timeoutAvri Altman
The busy timeout is 250msec per discard command. Signed-off-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28mmc: core: Add discard support to sdAvri Altman
SD spec v5.1 adds discard support. The flows and commands are similar to mmc, so just set the discard arg in CMD38. A host which supports DISCARD shall check if the DISCARD_SUPPORT (b313) is set in the SD_STATUS register. If the card does not support discard, the host shall not issue DISCARD command, but ERASE command instead. Post the DISCARD operation, the card may de-allocate the discarded blocks partially or completely. So the host mustn't make any assumptions concerning the content of the discarded region. This is unlike ERASE command, in which the region is guaranteed to contain either '0's or '1's, depends on the content of DATA_STAT_AFTER_ERASE (b55) in the scr register. One more important difference compared to ERASE is the busy timeout which we will address on the next patch. Signed-off-by: Avri Altman <avri.altman@wdc.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28mmc: sdhci-esdhc-imx: clear the HALT bit when enable CQEBOUGH CHEN
After system suspend, CQE is in cqhci_off state, which set the HALT bit, make CQE in HALT state. If the SoC do not power down the USDHC module, then when system resume back, this bit keep the same, still set. Though there is a sdhci reset during sdhci_resume_host(), but this reset do not impact the CQE part, so need to clear this bit when enable CQE, otherwise CQE will stuck in the first CMDQ request after system resume back. Find this issue on NXP i.MX845s-mek board [ 105.919862] mmc2: cqhci: timeout for tag 6 [ 105.923965] mmc2: cqhci: ============ CQHCI REGISTER DUMP =========== [ 105.930407] mmc2: cqhci: Caps: 0x0000310a | Version: 0x00000510 [ 105.936847] mmc2: cqhci: Config: 0x00001001 | Control: 0x00000001 [ 105.943286] mmc2: cqhci: Int stat: 0x00000000 | Int enab: 0x00000006 [ 105.949725] mmc2: cqhci: Int sig: 0x00000006 | Int Coal: 0x00000000 [ 105.956164] mmc2: cqhci: TDL base: 0x7809b000 | TDL up32: 0x00000000 [ 105.962604] mmc2: cqhci: Doorbell: 0x00000040 | TCN: 0x00000000 [ 105.969043] mmc2: cqhci: Dev queue: 0x00000000 | Dev Pend: 0x00000000 [ 105.975483] mmc2: cqhci: Task clr: 0x00000000 | SSC1: 0x00011000 [ 105.981922] mmc2: cqhci: SSC2: 0x00000001 | DCMD rsp: 0x00000000 [ 105.988362] mmc2: cqhci: RED mask: 0xfdf9a080 | TERRI: 0x00000000 [ 105.994801] mmc2: cqhci: Resp idx: 0x00000000 | Resp arg: 0x00000000 [ 106.001240] mmc2: sdhci: ============ SDHCI REGISTER DUMP =========== [ 106.007680] mmc2: sdhci: Sys addr: 0xb2b37800 | Version: 0x00000002 [ 106.014120] mmc2: sdhci: Blk size: 0x00000200 | Blk cnt: 0x00000001 [ 106.020560] mmc2: sdhci: Argument: 0x00010000 | Trn mode: 0x00000013 [ 106.026999] mmc2: sdhci: Present: 0x01f88008 | Host ctl: 0x00000030 [ 106.033439] mmc2: sdhci: Power: 0x00000002 | Blk gap: 0x00000080 [ 106.039878] mmc2: sdhci: Wake-up: 0x00000008 | Clock: 0x0000000f [ 106.046318] mmc2: sdhci: Timeout: 0x0000008f | Int stat: 0x00000000 [ 106.052757] mmc2: sdhci: Int enab: 0x107f4000 | Sig enab: 0x107f4000 [ 106.059196] mmc2: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000502 [ 106.065635] mmc2: sdhci: Caps: 0x07eb0000 | Caps_1: 0x8000b407 [ 106.072075] mmc2: sdhci: Cmd: 0x00000d1a | Max curr: 0x00ffffff [ 106.078514] mmc2: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0x31360181 [ 106.084954] mmc2: sdhci: Resp[2]: 0x44473430 | Resp[3]: 0x00450100 [ 106.091392] mmc2: sdhci: Host ctl2: 0x00000008 [ 106.095836] mmc2: sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x7804b208 [ 106.102274] mmc2: sdhci: ============================================ [ 106.108785] mmc2: running CQE recovery Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28mmc: core: do not retry CMD6 in __mmc_switch()Chaotian Jing
the response type of CMD6 is R1B, when the first CMD6 gets response CRC error, do retry may get timeout error due to card may still in busy state, which cause this retry make no sense. Signed-off-by: Chaotian Jing <chaotian.jing@mediatek.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2019-02-28Staging: vt6655: Modify comment style of SPDX License IdentifierMadhumitha Prabakaran
Fix the comment style of SPDX license identifier based on header file type Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28Staging: vt6655: Modify comment style for SPDX-License-IdentifierMadhumitha Prabakaran
Fix the comment style for SPDX-License-Identifier, as the file type is header. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28Staging: vt6655: Align a function declarationMadhumitha Prabakaran
Align function return type and function arguments to improve readability. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28Staging: vt6655: Alignment of function declarationMadhumitha Prabakaran
Align function arguments and function type to improve readability. Signed-off-by: Madhumitha Prabakaran <madhumithabiw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28staging: rtl8712: Fix indentation issuePrashanth Kumar KR
Fix indentation warning reported by checkpatch Signed-off-by: Prashanth Kumar KR <prashanthkr8@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28staging: wilc1000: fix incorrent type in initializerBo YU
Fix sparse warning: drivers/staging/wilc1000//host_interface.c:444:49: warning: incorrect type in initializer (different address spaces) drivers/staging/wilc1000//host_interface.c:444:49: expected struct cfg80211_bss_ies const *ies drivers/staging/wilc1000//host_interface.c:444:49: got struct cfg80211_bss_ies const [noderef] <asn:4> *ies Signed-off-by: Bo YU <tsu.yubo@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28staging: rtl8188eu: remove unused P2P_PRIVATE_IOCTL_SET_LENMichael Straube
Defined P2P_PRIVATE_IOCTL_SET_LEN is not used in the driver code, so remove it from wifi.h. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28staging: rtl8188eu: remove unused enum P2P_PROTO_WK_IDMichael Straube
Enumeration P2P_PROTO_WK_ID is not used in the driver code, so remove it from wifi.h. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-02-28Merge tag 'perf-core-for-mingo-5.1-20190225' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: perf annotate: Wei Li: - Fix getting source line failure perf script: Andi Kleen: - Handle missing fields with -F +... perf data: Jiri Olsa: - Prep work to support per-cpu files in a directory. Intel PT: Adrian Hunter: - Improve thread_stack__no_call_return() - Hide x86 retpolines in thread stacks. - exported SQL viewer refactorings, new 'top calls' report.. Alexander Shishkin: - Copy parent's address filter offsets on clone - Fix address filters for vmas with non-zero offset. Applies to ARM's CoreSight as well. python scripts: Tony Jones: - Python3 support for several 'perf script' python scripts. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28Merge tag 'perf-core-for-mingo-5.1-20190220' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: perf report: He Kuang: - Don't shadow inlined symbol with different addr range. perf script: Jiri Olsa: - Allow +- operator to ask for -F to add/remove fields to the default set, for instance to ask for the removal of the 'cpu' field in tracepoint events, adding 'period' to that kind of events, etc. perf test: Thomas Richter: - Fix scheduler tracepoint signedness of COMM fields failure of 'evsel-tp-sched' test on s390 and other arches. Tommi Rantala: - Skip trace+probe_vfs_getname.sh when 'perf trace' is not built. perf trace: Arnaldo Carvalho de Melo: - Add initial BPF map dumper, initially just for the current, minimal needs of the augmented_raw_syscalls BPF example used to collect pointer args payloads that uses BPF maps for pid and syscall filtering, but will in time have features similar to 'perf stat' --interval-print, --interval-clear, ways to signal from a BPF event that a specific map (or range of that map) should be printed, optionally as a histogram, etc. General: Jiri Olsa: - Add CPU and NUMA topologies classes for further reuse, fixing some issues in the process. - Fixup some warnings and debug levels. - Make rm_rf() remove single file, not just directories. Documentation: Jonas Rabenstein: - Fix HEADER_CMDLINE description in perf.data documentation. - Fix documentation of the Flags section in perf.data. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28Merge branch 'linus' into perf/core, to pick up fixesIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28locking/lockdep: Shrink struct lock_class_keyPeter Zijlstra
Shrink struct lock_class_key; we never store anything in subkeys[], we only use the addresses. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28locking/lockdep: Add module_param to enable consistency checksPeter Zijlstra
And move the whole lot under CONFIG_DEBUG_LOCKDEP. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28lockdep/lib/tests: Test dynamic key registrationBart Van Assche
Make sure that the lockdep_register_key() and lockdep_unregister_key() code is tested when running the lockdep tests. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman Long <longman@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Cc: johannes.berg@intel.com Cc: tj@kernel.org Link: https://lkml.kernel.org/r/20190214230058.196511-24-bvanassche@acm.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-02-28lockdep/lib/tests: Fix run_tests.shBart Van Assche
Apparently the execute bits were set for the tests/*.sh scripts on my test setup but these are not set in the kernel tree. Fix this by adding the interpreter path in front of the script paths. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman Long <longman@redhat.com> Cc: Will Deacon <will.deacon@arm.com> Cc: johannes.berg@intel.com Cc: tj@kernel.org Fixes: 5ecb8e94b494 ("tools/lib/lockdep/tests: Improve testing accuracy") # v5.0-rc1 Link: https://lkml.kernel.org/r/20190214230058.196511-23-bvanassche@acm.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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