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2022-03-14staging: vt6655: Remove unused byRFType in card.cPhilipp Hortmann
Remove byRFType that support 5GHz band. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/5554b243ae285e3274d9968575aadd1a79806b01.1646512837.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: vt6655: Remove unused byRFType in rf.cPhilipp Hortmann
Remove byRFType that support 5GHz band. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/640bdbc0ff135c6a63d6764fd81a8bb24d5053dd.1646512837.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: vt6655: Remove unused byRFType in baseband.cPhilipp Hortmann
Remove byRFType that support 5GHz band. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/198341a249ea67acbf1be00b6465aa6a4eaef6e1.1646512837.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: vt6655: Remove unused byRFType in channel.cPhilipp Hortmann
Remove byRFType that support 5GHz band. Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> Link: https://lore.kernel.org/r/3724590188e72e8f531fe03c2821c5d3d08e2e29.1646512837.git.philipp.g.hortmann@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: pi433: formatting improvement for multi-line bitwise statementPaulo Miguel Almeida
Move bitwise & operator to the end of previous line for better readability Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Link: https://lore.kernel.org/r/YicRpmT2xMupVp4h@mail.google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: pi433: remove hardcoded mask value for easier readabilityPaulo Miguel Almeida
replace hardcoded value with the bitwise complement of the mask used to extract value sent to rf69 chip. Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Link: https://lore.kernel.org/r/YicPRrH3HmpiTCxe@mail.google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove comments in update_recvframe_attrib_88eMartin Kaiser
Remove a couple of comments in update_recvframe_attrib_88e that provide no useful information. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220305144117.1380534-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unnecessary castsMartin Kaiser
Remove unnecessary casts in update_recvframe_attrib_88e. The final bitwise-and limits the results to u8 or u16, respectively. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220305144117.1380534-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: don't initialize drvinfo_sz to 0Martin Kaiser
In update_recvframe_attrib_88e, there's an initial memset which sets all of pattrib to 0. There's no need to set pattrib->drvinfo_sz = 0 again later. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220305144117.1380534-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: summarize declaration and assignmentMartin Kaiser
Summarize the declaration of pattrib and the assignment in the following line. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220305144117.1380534-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove tmp variable in update_recvframe_attrib_88eMartin Kaiser
Remove an unnecessary temporary variable in update_recvframe_attrib_88e. We can use the prxstat pointer directly to parse the input data. There's no need to store a local copy in "report". Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220305144117.1380534-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused fields in struct recv_bufAbdun Nihaal
The fields alloc_sz, irp_pending and pallocated_buf in struct recv_buf are set but not used. And the field dma_transfer_addr is not used. Remove them. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/d731acb15f82c597de53ecce8fdf1bb82dc4c386.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unneeded field pbufAbdun Nihaal
The field pbuf in struct recv_buf can be removed as it can be replaced with pskb->data. Remove pbuf field. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/080a9269b9381089e4dc9117f35d0a2d1d0c0259.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field pdataAbdun Nihaal
The field pdata in struct recv_buf is set but not used. Remove it. Also remove rtl8188eu_init_recvbuf function as it does nothing now. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/7fe9ed2c6eade65c118511228283ef9d92ea4b43.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field pendAbdun Nihaal
The field pend in struct recv_buf is set but not used. Remove it. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/2ccf7067c411716a05bb6fa0acc04d5a612b5f12.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field ptailAbdun Nihaal
The field ptail in struct recv_buf is set but not used. Remove it. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/9574ad2dfba0cc444ce1dea1268661ed32b84799.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field pheadAbdun Nihaal
The field phead in struct recv_buf is set but not used. Remove it. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/7ff76536af7478a00b300af9a6cb666e53d22aac.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused fields in struct recv_bufAbdun Nihaal
The fields len, ref_cnt and transfer_len in struct recv_buf are set but not used. Remove them. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/fe5565c02a01babf64469333dae73cbdd841d393.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field recvbuf_lockAbdun Nihaal
The spinlock field recvbuf_lock in struct recv_buf is initialized but not used. Remove it. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/24597a0cc19fa59139bf0a77ccd11a8229d7201f.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: remove unused field listAbdun Nihaal
The field list in struct recv_buf is initialized but not used. Remove it. Signed-off-by: Abdun Nihaal <abdun.nihaal@gmail.com> Link: https://lore.kernel.org/r/558177d9165792a99f6efb439f6f537e13da705b.1646321515.git.abdun.nihaal@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark rtw_endofpktfile as boolVihas Makwana
Mark rtw_endofpktfile as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-17-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark IsFrameTypeCtrl as boolVihas Makwana
Mark IsFrameTypeCtrl as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-16-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark IS_MCAST as boolVihas Makwana
Mark IS_MCAST as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-15-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark check_fwstate as boolVihas Makwana
Mark check_fwstate as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-14-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark rtl8188eu_xmitframe_complete as boolVihas Makwana
Mark rtl8188eu_xmitframe_complete as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-13-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark is_ap_in_tkip as boolVihas Makwana
Mark is_ap_in_tkip as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-12-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark is_basicrate as boolVihas Makwana
Mark is_basicrate as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-11-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark cckratesonly_included as boolVihas Makwana
Mark cckratesonly_included as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-10-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark cckrates_included as boolVihas Makwana
Mark cckrates_included as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-9-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark recv_indicatepkts_in_order as boolVihas Makwana
Mark recv_indicatepkts_in_order as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-8-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark enqueue_reorder_recvframe as boolVihas Makwana
Mark enqueue_reorder_recvframe as bool as it returns true/false. Also, make it static as it's only used in rtw_recv. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-7-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark check_indicate_seq as boolVihas Makwana
Mark check_indicate_seq as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-6-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark PS_RDY_CHECK as boolVihas Makwana
Mark PS_RDY_CHECK as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-5-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark rtw_is_desired_network as boolVihas Makwana
Mark rtw_is_desired_network as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-4-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark rtw_is_cckratesonly_included as boolVihas Makwana
Mark rtw_is_cckratesonly_included as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-3-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: r8188eu: mark rtw_is_cckrates_included as boolVihas Makwana
Mark rtw_is_cckrates_included as bool as it returns true/false. Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vihas Makwana <makvihas@gmail.com> Link: https://lore.kernel.org/r/20220302204737.49056-2-makvihas@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: vt6655: remove redundant assignment of pointer tx_keyColin Ian King
Pointer tx_key is being assigned a value that is never read, it is being re-assigned a new value later. The assignment is redundant and can be removed. Cleans up clan scan build warning: drivers/staging/vt6655/rxtx.c:1311:3: warning: Value stored to 'tx_key' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220307143625.136189-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: gdm724x: remove redundant assignment of pointer wColin Ian King
Pointer w is being assigned a value that is never read, it is being re-assigned a new value later. The assignment is redundant and can be removed. Cleans up clan scan build warning: drivers/staging/gdm724x/gdm_lte.c:198:2: warning: Value stored to 'w' is never read [deadcode.DeadStores] Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20220307144603.136846-1-colin.i.king@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: vchiq_arm: make vchiq_platform_get_arm_state() staticGaston Gonzalez
Fix "no previous prototype" W=1 warning by making the function vchiq_platform_get_arm_state() static. While at it, realign the function declaration in one line and reposition the asterisk symbol to fulfill the 'foo *bar' syntax. Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/216ad30d674b80e0051ecc233ac26ddb1d3e0e75.1646255044.git.gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: mt7621-dts: fix cpuintc and fixedregulator dtc warnings, fix xhciArınç ÜNAL
Fix the cpuintc and fixedregulator dtc warnings: Warning (unit_address_vs_reg): /cpuintc@0: node has a unit name, but no reg property Warning (unit_address_vs_reg): /fixedregulator@0: node has a unit name, but no reg property Warning (unit_address_vs_reg): /fixedregulator@1: node has a unit name, but no reg property Warning (unique_unit_address): /cpuintc@0: duplicate unit-address (also used in node /fixedregulator@0) Remove the unnecessary status = "okay" property from the xhci node. Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20220312091832.6269-1-arinc.unal@arinc9.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: mt7621-dts: fix GB-PC2 devicetreeArınç ÜNAL
Fix the GB-PC2 devicetree. Refer to the schematics of the device for more information. GB-PC2 devicetree fixes: - Include mt7621.dtsi instead of gbpc1.dts. Add the missing definitions. - Remove gpio-leds node as the system LED is not wired to anywhere on the board and the power LED is directly wired to GND. - Remove uart3 pin group from gpio-pinmux node as it's not used as GPIO. - Use reg 7 for the external phy to be on par with Documentation/devicetree/bindings/net/dsa/mt7530.txt. - Use the status value "okay". Link: https://github.com/ngiger/GnuBee_Docs/blob/master/GB-PCx/Documents/GB-PC2_V1.1_schematic.pdf Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20220311090320.3068-2-arinc.unal@arinc9.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: mt7621-dts: fix LEDs and pinctrl on GB-PC1 devicetreeArınç ÜNAL
Fix LED and pinctrl definitions on the GB-PC1 devicetree. Refer to the schematics of the device for more information. LED fixes: - Change GPIO6 LED label from system to power as GPIO6 is connected to PLED. - Add default-on default-trigger to power LED. - Change GPIO8 LED label from status to system as GPIO8 is connected to SYS_LED. - Add disk-activity default-trigger to system LED. - Switch to the color:function naming scheme. - Remove lan1 and lan2 LEDs as they don't exist. Pinctrl fixes: - Claim state_default node under pinctrl node. - Change pinctrl0 node name to state-default. - Change gpio node name to gpio-pinmux to respect Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinmux.yaml. - Sort pin groups alphabetically. Misc fixes: - Fix formatting. - Use the status value "okay". - Define hexadecimal addresses in lower case. - Make hexadecimal addresses for memory easier to read. Link: https://github.com/ngiger/GnuBee_Docs/blob/master/GB-PCx/Documents/GB-PC1_V1.0_Schematic.pdf Tested-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Link: https://lore.kernel.org/r/20220311090320.3068-1-arinc.unal@arinc9.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14staging: rtl8723bs: fix typos in commentsJulia Lawall
Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Link: https://lore.kernel.org/r/20220314115354.144023-8-Julia.Lawall@inria.fr Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-14Merge 5.17-rc8 into staging-nextGreg Kroah-Hartman
We need the staging fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-13Linux 5.17-rc8v5.17-rc8Linus Torvalds
2022-03-13Merge tag 'x86_urgent_for_v5.17_rc8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Borislav Petkov: - Free shmem backing storage for SGX enclave pages when those are swapped back into EPC memory - Prevent do_int3() from being kprobed, to avoid recursion - Remap setup_data and setup_indirect structures properly when accessing their members - Correct the alternatives patching order for modules too * tag 'x86_urgent_for_v5.17_rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/sgx: Free backing memory after faulting the enclave page x86/traps: Mark do_int3() NOKPROBE_SYMBOL x86/boot: Add setup_indirect support in early_memremap_is_setup_data() x86/boot: Fix memremap of setup_indirect structures x86/module: Fix the paravirt vs alternative order
2022-03-12Merge tag 'perf-tools-fixes-for-v5.17-2022-03-12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux Pull perf tools fixes from Arnaldo Carvalho de Melo: - Fix event parser error for hybrid systems - Fix NULL check against wrong variable in 'perf bench' and in the parsing code - Update arm64 KVM headers from the kernel sources - Sync cpufeatures header with the kernel sources * tag 'perf-tools-fixes-for-v5.17-2022-03-12' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: perf parse: Fix event parser error for hybrid systems perf bench: Fix NULL check against wrong variable perf parse-events: Fix NULL check against wrong variable tools headers cpufeatures: Sync with the kernel sources tools kvm headers arm64: Update KVM headers from the kernel sources
2022-03-12Merge tag 'drm-fixes-2022-03-12' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm kconfig fix from Dave Airlie: "Thorsten pointed out this had fallen down the cracks and was in -next only, I've picked it out, fixed up it's Fixes: line. - fix regression in Kconfig" * tag 'drm-fixes-2022-03-12' of git://anongit.freedesktop.org/drm/drm: drm/panel: Select DRM_DP_HELPER for DRM_PANEL_EDP
2022-03-12perf parse: Fix event parser error for hybrid systemsZhengjun Xing
This bug happened on hybrid systems when both cpu_core and cpu_atom have the same event name such as "UOPS_RETIRED.MS" while their event terms are different, then during perf stat, the event for cpu_atom will parse fail and then no output for cpu_atom. UOPS_RETIRED.MS -> cpu_core/period=0x1e8483,umask=0x4,event=0xc2,frontend=0x8/ UOPS_RETIRED.MS -> cpu_atom/period=0x1e8483,umask=0x1,event=0xc2/ It is because event terms in the "head" of parse_events_multi_pmu_add will be changed to event terms for cpu_core after parsing UOPS_RETIRED.MS for cpu_core, then when parsing the same event for cpu_atom, it still uses the event terms for cpu_core, but event terms for cpu_atom are different with cpu_core, the event parses for cpu_atom will fail. This patch fixes it, the event terms should be parsed from the original event. This patch can work for the hybrid systems that have the same event in more than 2 PMUs. It also can work in non-hybrid systems. Before: # perf stat -v -e UOPS_RETIRED.MS -a sleep 1 Using CPUID GenuineIntel-6-97-1 UOPS_RETIRED.MS -> cpu_core/period=0x1e8483,umask=0x4,event=0xc2,frontend=0x8/ Control descriptor is not initialized UOPS_RETIRED.MS: 2737845 16068518485 16068518485 Performance counter stats for 'system wide': 2,737,845 cpu_core/UOPS_RETIRED.MS/ 1.002553850 seconds time elapsed After: # perf stat -v -e UOPS_RETIRED.MS -a sleep 1 Using CPUID GenuineIntel-6-97-1 UOPS_RETIRED.MS -> cpu_core/period=0x1e8483,umask=0x4,event=0xc2,frontend=0x8/ UOPS_RETIRED.MS -> cpu_atom/period=0x1e8483,umask=0x1,event=0xc2/ Control descriptor is not initialized UOPS_RETIRED.MS: 1977555 16076950711 16076950711 UOPS_RETIRED.MS: 568684 8038694234 8038694234 Performance counter stats for 'system wide': 1,977,555 cpu_core/UOPS_RETIRED.MS/ 568,684 cpu_atom/UOPS_RETIRED.MS/ 1.004758259 seconds time elapsed Fixes: fb0811535e92c6c1 ("perf parse-events: Allow config on kernel PMU events") Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Signed-off-by: Zhengjun Xing <zhengjun.xing@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20220307151627.30049-1-zhengjun.xing@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2022-03-12perf bench: Fix NULL check against wrong variableWeiguo Li
We did a NULL check after "epollfdp = calloc(...)", but we checked "epollfd" instead of "epollfdp". Signed-off-by: Weiguo Li <liwg06@foxmail.com> Acked-by: Davidlohr Bueso <dave@stgolabs.net> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Davidlohr Bueso <dbueso@suse.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/tencent_B5D64530EB9C7DBB8D2C88A0C790F1489D0A@qq.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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