summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2019-09-02tpm_tis_core: Turn on the TPM before probing IRQ'sStefan Berger
The interrupt probing sequence in tpm_tis_core cannot obviously run with the TPM power gated. Power on the TPM with tpm_chip_start() before probing IRQ's. Turn it off once the probing is complete. Cc: linux-stable@vger.kernel.org Fixes: a3fbfae82b4c ("tpm: take TPM chip power gating out of tpm_transmit()") Signed-off-by: Stefan Berger <stefanb@linux.ibm.com> Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2019-09-02MAINTAINERS: fix style in KEYS-TRUSTED entryLukas Bulwahn
Mimi Zohar used spaces instead of a tab when adding Jarkko Sakkinen as further maintainer to the KEYS-TRUSTED section entry. In fact, ./scripts/checkpatch.pl -f MAINTAINERS complains: WARNING: MAINTAINERS entries use one tab after TYPE: #8581: FILE: MAINTAINERS:8581: +M: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> The issue was detected when writing a script that parses MAINTAINERS. Fixes: 34bccd61b139 ("MAINTAINERS: add Jarkko as maintainer for trusted keys") Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Acked-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2019-09-02x86/uaccess: Don't leak the AC flags into __get_user() argument evaluationPeter Zijlstra
Identical to __put_user(); the __get_user() argument evalution will too leak UBSAN crud into the __uaccess_begin() / __uaccess_end() region. While uncommon this was observed to happen for: drivers/xen/gntdev.c: if (__get_user(old_status, batch->status[i])) where UBSAN added array bound checking. This complements commit: 6ae865615fc4 ("x86/uaccess: Dont leak the AC flag into __put_user() argument evaluation") Tested-by Sedat Dilek <sedat.dilek@gmail.com> Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Cc: broonie@kernel.org Cc: sfr@canb.auug.org.au Cc: akpm@linux-foundation.org Cc: Randy Dunlap <rdunlap@infradead.org> Cc: mhocko@suse.cz Cc: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lkml.kernel.org/r/20190829082445.GM2369@hirez.programming.kicks-ass.net
2019-09-02x86: Correct misc typosMarco Ammon
Correct spelling typos in comments in different files under arch/x86/. [ bp: Merge into a single patch, massage. ] Signed-off-by: Marco Ammon <marco.ammon@fau.de> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Daniel Bristot de Oliveira <bristot@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Nadav Amit <namit@vmware.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Pu Wen <puwen@hygon.cn> Cc: Rick Edgecombe <rick.p.edgecombe@intel.com> Cc: "Steven Rostedt (VMware)" <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: trivial@kernel.org Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/20190902102436.27396-1-marco.ammon@fau.de
2019-09-02spi: ep93xx: Repair SPI CS lookup tablesAlexander Sverdlin
The actual device name of the SPI controller being registered on EP93xx is "spi0" (as seen by gpiod_find_lookup_table()). This patch fixes all relevant lookup tables and the following failure (seen on EDB9302): ep93xx-spi ep93xx-spi.0: failed to register SPI master ep93xx-spi: probe of ep93xx-spi.0 failed with error -22 Fixes: 1dfbf334f1236 ("spi: ep93xx: Convert to use CS GPIO descriptors") Cc: stable@vger.kernel.org Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Lukasz Majewski <lukma@denx.de> Link: https://lore.kernel.org/r/20190831180402.10008-1-alexander.sverdlin@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-02regulator: provide regulator_bulk_set_supply_names()Bartosz Golaszewski
There are many regulator consumers who - before using the regulator bulk functions - set the supply names in regulator_bulk_data using a for loop. Let's provide a simple helper in the consumer API that allows users to do the same with a single function call. Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com> Link: https://lore.kernel.org/r/20190830071740.4267-2-brgl@bgdev.pl Signed-off-by: Mark Brown <broonie@kernel.org>
2019-09-02m68k: Remove ioremap_fullcache()Christoph Hellwig
No callers of this function. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20190830161237.23033-2-hch@lst.de Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2019-09-02m68k: Simplify ioremap_nocache()Christoph Hellwig
Just define ioremap_nocache to ioremap instead of duplicating the inline. Also define ioremap_uc in terms of ioremap instead of using a double indirection. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20190817073253.27819-9-hch@lst.de Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2019-09-02x86/boot: Preserve boot_params.secure_boot from sanitizingJohn S. Gruber
Commit a90118c445cc ("x86/boot: Save fields explicitly, zero out everything else") now zeroes the secure boot setting information (enabled/disabled/...) passed by the boot loader or by the kernel's EFI handover mechanism. The problem manifests itself with signed kernels using the EFI handoff protocol with grub and the kernel loses the information whether secure boot is enabled in the firmware, i.e., the log message "Secure boot enabled" becomes "Secure boot could not be determined". efi_main() arch/x86/boot/compressed/eboot.c sets this field early but it is subsequently zeroed by the above referenced commit. Include boot_params.secure_boot in the preserve field list. [ bp: restructure commit message and massage. ] Fixes: a90118c445cc ("x86/boot: Save fields explicitly, zero out everything else") Signed-off-by: John S. Gruber <JohnSGruber@gmail.com> Signed-off-by: Borislav Petkov <bp@suse.de> Reviewed-by: John Hubbard <jhubbard@nvidia.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Juergen Gross <jgross@suse.com> Cc: Mark Brown <broonie@kernel.org> Cc: stable <stable@vger.kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: x86-ml <x86@kernel.org> Link: https://lkml.kernel.org/r/CAPotdmSPExAuQcy9iAHqX3js_fc4mMLQOTr5RBGvizyCOPcTQQ@mail.gmail.com
2019-09-02Merge tag 'perf-core-for-mingo-5.4-20190901' 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: objtool: Josh Poimboeuf: - Move x86 insn decoder to a common location. Arnaldo Carvalho de Melo: - Ignore intentional differences for the x86 insn decoder. build: Arnaldo Carvalho de Melo: - Ignore intentional differences for the x86 insn decoder. Intel PT: Josh Poimboeuf: - Use shared x86 insn decoder. metric groups: Jin Yao: - Scale the metric result. - Support multiple events. perf c2c: Jiri Olsa: - Display proper cpu count in nodes column. Miscellaneous: Kyle Meyer: - Replace MAX_NR_CPUS with perf_env::nr_cpus_online, i.e. with the number of online CPUs as detected at tool start and/or recorded in the perf.data file. libtraceevent: Tzvetomir Stoyanov: - Simplify the tep_print_event_* APIs. - Remove tep_register_trace_clock(). - Change users plugin directory. Cleanups: Arnaldo Carvalho de Melo: - Continue taming the includes hell: remove needless include directives, fix the fallout, rinse, repeat. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-09-02Merge branch 'linus' into perf/core, to pick up fixesIngo Molnar
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-09-02Merge branch 'linus' into x86/cpu, to resolve conflictsIngo Molnar
Conflicts: tools/power/x86/turbostat/turbostat.c Recent turbostat changes conflicted with a pending rename of x86 model names in tip:x86/cpu, sort it out. Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-09-02drm/nouveau/sec2/gp102: add missing MODULE_FIRMWAREsBen Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Cc: stable@vger.kernel.org [v5.2+]
2019-09-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: 1) Fix some length checks during OGM processing in batman-adv, from Sven Eckelmann. 2) Fix regression that caused netfilter conntrack sysctls to not be per-netns any more. From Florian Westphal. 3) Use after free in netpoll, from Feng Sun. 4) Guard destruction of pfifo_fast per-cpu qdisc stats with qdisc_is_percpu_stats(), from Davide Caratti. Similar bug is fixed in pfifo_fast_enqueue(). 5) Fix memory leak in mld_del_delrec(), from Eric Dumazet. 6) Handle neigh events on internal ports correctly in nfp, from John Hurley. 7) Clear SKB timestamp in NF flow table code so that it does not confuse fq scheduler. From Florian Westphal. 8) taprio destroy can crash if it is invoked in a failure path of taprio_init(), because the list head isn't setup properly yet and the list del is unconditional. Perform the list add earlier to address this. From Vladimir Oltean. 9) Make sure to reapply vlan filters on device up, in aquantia driver. From Dmitry Bogdanov. 10) sgiseeq driver releases DMA memory using free_page() instead of dma_free_attrs(). From Christophe JAILLET. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (58 commits) net: seeq: Fix the function used to release some memory in an error handling path enetc: Add missing call to 'pci_free_irq_vectors()' in probe and remove functions net: bcmgenet: use ethtool_op_get_ts_info() tc-testing: don't hardcode 'ip' in nsPlugin.py net: dsa: microchip: add KSZ8563 compatibility string dt-bindings: net: dsa: document additional Microchip KSZ8563 switch net: aquantia: fix out of memory condition on rx side net: aquantia: linkstate irq should be oneshot net: aquantia: reapply vlan filters on up net: aquantia: fix limit of vlan filters net: aquantia: fix removal of vlan 0 net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rate taprio: Set default link speed to 10 Mbps in taprio_set_picos_per_byte taprio: Fix kernel panic in taprio_destroy net: dsa: microchip: fill regmap_config name rxrpc: Fix lack of conn cleanup when local endpoint is cleaned up [ver #2] net: stmmac: dwmac-rk: Don't fail if phy regulator is absent amd-xgbe: Fix error path in xgbe_mod_init() netfilter: nft_meta_bridge: Fix get NFT_META_BRI_IIFVPROTO in network byteorder mac80211: Correctly set noencrypt for PAE frames ...
2019-09-01net: seeq: Fix the function used to release some memory in an error handling ↵Christophe JAILLET
path In commit 99cd149efe82 ("sgiseeq: replace use of dma_cache_wback_inv"), a call to 'get_zeroed_page()' has been turned into a call to 'dma_alloc_coherent()'. Only the remove function has been updated to turn the corresponding 'free_page()' into 'dma_free_attrs()'. The error hndling path of the probe function has not been updated. Fix it now. Rename the corresponding label to something more in line. Fixes: 99cd149efe82 ("sgiseeq: replace use of dma_cache_wback_inv") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Thomas Bogendoerfer <tbogendoerfer@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-01Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Thomas Gleixner: "A set of fixes for x86: - Fix the bogus detection of 32bit user mode for uretprobes which caused corruption of the user return address resulting in application crashes. In the uprobes handler in_ia32_syscall() is obviously always returning false on a 64bit kernel. Use user_64bit_mode() instead which works correctly. - Prevent large page splitting when ftrace flips RW/RO on the kernel text which caused iTLB performance issues. Ftrace wants to be converted to text_poke() which avoids the problem, but for now allow large page preservation in the static protections check when the change request spawns a full large page. - Prevent arch_dynirq_lower_bound() from returning 0 when the IOAPIC is configured via device tree. In the device tree case the GSI 1:1 mapping is meaningless therefore the lower bound which protects the GSI range on ACPI machines is irrelevant. Return the lower bound which the core hands to the function instead of blindly returning 0 which causes the core to allocate the invalid virtual interupt number 0 which in turn prevents all drivers from allocating and requesting an interrupt. - Remove the bogus initialization of LDR and DFR in the 32bit bigsmp APIC driver. That uses physical destination mode where LDR/DFR are ignored, but the initialization and the missing clear of LDR caused the APIC to be left in a inconsistent state on kexec/reboot. - Clear LDR when clearing the APIC registers so the APIC is in a well defined state. - Initialize variables proper in the find_trampoline_placement() code. - Silence GCC( build warning for the real mode part of the build" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm/cpa: Prevent large page split when ftrace flips RW on kernel text x86/build: Add -Wnoaddress-of-packed-member to REALMODE_CFLAGS, to silence GCC9 build warning x86/boot/compressed/64: Fix missing initialization in find_trampoline_placement() x86/apic: Include the LDR when clearing out APIC registers x86/apic: Do not initialize LDR and DFR for bigsmp uprobes/x86: Fix detection of 32-bit user mode x86/apic: Fix arch_dynirq_lower_bound() bug for DT enabled machines
2019-09-01Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf fixes from Thomas Gleixner: "Two fixes for perf x86 hardware implementations: - Restrict the period on Nehalem machines to prevent perf from hogging the CPU - Prevent the AMD IBS driver from overwriting the hardwre controlled and pre-seeded reserved bits (0-6) in the count register which caused a sample bias for dispatched micro-ops" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops perf/x86/intel: Restrict period on Nehalem
2019-09-01Merge branch 'turbostat' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: "User-space turbostat (and x86_energy_perf_policy) patches. They are primarily bug fixes from users" * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: update version number tools/power turbostat: Add support for Hygon Fam 18h (Dhyana) RAPL tools/power turbostat: Fix caller parameter of get_tdp_amd() tools/power turbostat: Fix CPU%C1 display value tools/power turbostat: do not enforce 1ms tools/power turbostat: read from pipes too tools/power turbostat: Add Ice Lake NNPI support tools/power turbostat: rename has_hsw_msrs() tools/power turbostat: Fix Haswell Core systems tools/power turbostat: add Jacobsville support tools/power turbostat: fix buffer overrun tools/power turbostat: fix file descriptor leaks tools/power turbostat: fix leak of file descriptor on error return path tools/power turbostat: Make interval calculation per thread to reduce jitter tools/power turbostat: remove duplicate pc10 column tools/power x86_energy_perf_policy: Fix argument parsing tools/power: Fix typo in man page tools/power/x86: Enable compiler optimisations and Fortify by default tools/power x86_energy_perf_policy: Fix "uninitialized variable" warnings at -O2
2019-08-31enetc: Add missing call to 'pci_free_irq_vectors()' in probe and remove ↵Christophe JAILLET
functions Call to 'pci_free_irq_vectors()' are missing both in the error handling path of the probe function, and in the remove function. Add them. Fixes: 19971f5ea0ab ("enetc: add PTP clock driver") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: bcmgenet: use ethtool_op_get_ts_info()Ryan M. Collins
This change enables the use of SW timestamping on the Raspberry Pi 4. bcmgenet's transmit function bcmgenet_xmit() implements software timestamping. However the SOF_TIMESTAMPING_TX_SOFTWARE capability was missing and only SOF_TIMESTAMPING_RX_SOFTWARE was announced. By using ethtool_ops bcmgenet_ethtool_ops() as get_ts_info(), the SOF_TIMESTAMPING_TX_SOFTWARE capability is announced. Similar to commit a8f5cb9e7991 ("smsc95xx: use ethtool_op_get_ts_info()") Signed-off-by: Ryan M. Collins <rmc032@bucknell.edu> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Doug Berger <opendmb@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31tc-testing: don't hardcode 'ip' in nsPlugin.pyDavide Caratti
the following tdc test fails on Fedora: # ./tdc.py -e 2638 -- ns/SubPlugin.__init__ Test 2638: Add matchall and try to get it -----> prepare stage *** Could not execute: "$TC qdisc add dev $DEV1 clsact" -----> prepare stage *** Error message: "/bin/sh: ip: command not found" returncode 127; expected [0] -----> prepare stage *** Aborting test run. Let nsPlugin.py use the 'IP' variable introduced with commit 92c1a19e2fb9 ("tc-tests: added path to ip command in tdc"), so that the path to 'ip' is correctly resolved to the value we have in tdc_config.py. # ./tdc.py -e 2638 -- ns/SubPlugin.__init__ Test 2638: Add matchall and try to get it All test results: 1..1 ok 1 2638 - Add matchall and try to get it Fixes: 489ce2f42514 ("tc-testing: Restore original behaviour for namespaces in tdc") Reported-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Davide Caratti <dcaratti@redhat.com> Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31Merge branch 'net-dsa-microchip-add-KSZ8563-support'David S. Miller
Razvan Stefanescu says: ==================== net: dsa: microchip: add KSZ8563 support This patchset adds compatibility string for the KSZ8563 switch. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: dsa: microchip: add KSZ8563 compatibility stringRazvan Stefanescu
It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP. Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31dt-bindings: net: dsa: document additional Microchip KSZ8563 switchRazvan Stefanescu
It is a 3-Port 10/100 Ethernet Switch with 1588v2 PTP. Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-01arm64: defconfig: Enable CPU clock drivers for Qualcomm msm8916Marc Gonzalez
QCOM_A53PLL and QCOM_CLK_APCS_MSM8916 used to be enabled by default in drivers/clk/qcom/Kconfig. A recent patch changed that by dropping the 'default ARCH_QCOM' directive. Add the two options explicitly in the arm64 defconfig, to avoid functional regressions. Acked-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Marc Gonzalez <marc.w.gonzalez@free.fr> [bjorn: Rewrote subject] Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-09-01arm64: defconfig: Add DRM_MSM to defconfigs with ARCH_QCOMJordan Crouse
Now that CONFIG_DRM_MSM is no longer default 'y' add it as a module to all ARCH_QCOM enabled defconfigs to restore the previous expected build behavior. I split this off from the original patch to separate out the ARM64 portions. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <agross@kernel.org>
2019-09-01ARM: multi_v7_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOMAndy Gross
Now that CONFIG_DRM_MSM is no longer default 'y' add it as a module to all ARCH_QCOM enabled defconfigs to restore the previous expected build behavior. I split this off from the original patch to make this change unique to the multi_v7_defconfig Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Andy Gross <agross@kernel.org>
2019-09-01ARM: qcom_defconfig: Add DRM_MSM to defconfigs with ARCH_QCOMJordan Crouse
Now that CONFIG_DRM_MSM is no longer default 'y' add it as a module to all ARCH_QCOM enabled defconfigs to restore the previous expected build behavior. Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2019-08-31Merge branch 'net-aquantia-fixes-on-vlan-filters-and-other-conditions'David S. Miller
Igor Russkikh says: ==================== net: aquantia: fixes on vlan filters and other conditions Here is a set of various bug fixes related to vlan filter offload and two other rare cases. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: aquantia: fix out of memory condition on rx sideDmitry Bogdanov
On embedded environments with hard memory limits it is a normal although rare case when skb can't be allocated on rx part under high traffic. In such OOM cases napi_complete_done() was not called. So the napi object became in an invalid state like it is "scheduled". Kernel do not re-schedules the poll of that napi object. Consequently, kernel can not remove that object the system hangs on `ifconfig down` waiting for a poll. We are fixing this by gracefully closing napi poll routine with correct invocation of napi_complete_done. This was reproduced with artificially failing the allocation of skb to simulate an "out of memory" error case and check that traffic does not get stuck. Fixes: 970a2e9864b0 ("net: ethernet: aquantia: Vector operations") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: aquantia: linkstate irq should be oneshotIgor Russkikh
Declaring threaded irq handler should also indicate the irq is oneshot. It is oneshot indeed, because HW implements irq automasking on trigger. Not declaring this causes some kernel configurations to fail on interface up, because request_threaded_irq returned an err code. The issue was originally hidden on normal x86_64 configuration with latest kernel, because depending on interrupt controller, irq driver added ONESHOT flag on its own. Issue was observed on older kernels (4.14) where no such logic exists. Fixes: 4c83f170b3ac ("net: aquantia: link status irq handling") Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Reported-by: Michael Symolkin <Michael.Symolkin@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: aquantia: reapply vlan filters on upDmitry Bogdanov
In case of device reconfiguration the driver may reset the device invisible for other modules, vlan module in particular. So vlans will not be removed&created and vlan filters will not be configured in the device. The patch reapplies the vlan filters at device start. Fixes: 7975d2aff5afb ("net: aquantia: add support of rx-vlan-filter offload") Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: aquantia: fix limit of vlan filtersDmitry Bogdanov
Fix a limit condition of vlans on the interface before setting vlan promiscuous mode Fixes: 48dd73d08d4dd ("net: aquantia: fix vlans not working over bridged network") Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net: aquantia: fix removal of vlan 0Dmitry Bogdanov
Due to absence of checking against the rx flow rule when vlan 0 is being removed, the other rule could be removed instead of the rule with vlan 0 Fixes: 7975d2aff5afb ("net: aquantia: add support of rx-vlan-filter offload") Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com> Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31Merge branch 'Fix-issues-in-tc-taprio-and-tc-cbs'David S. Miller
Vladimir Oltean says: ==================== Fix issues in tc-taprio and tc-cbs This series fixes one panic and one WARN_ON found in the tc-taprio qdisc, while trying to apply it: - On an interface which is not multi-queue - On an interface which has no carrier The tc-cbs was also visually found to suffer of the same issue as tc-taprio, and the fix was only compile-tested in that case. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31net/sched: cbs: Set default link speed to 10 Mbps in cbs_set_port_rateVladimir Oltean
The discussion to be made is absolutely the same as in the case of previous patch ("taprio: Set default link speed to 10 Mbps in taprio_set_picos_per_byte"). Nothing is lost when setting a default. Cc: Leandro Dorileo <leandro.maciel.dorileo@intel.com> Fixes: e0a7683d30e9 ("net/sched: cbs: fix port_rate miscalculation") Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31taprio: Set default link speed to 10 Mbps in taprio_set_picos_per_byteVladimir Oltean
The taprio budget needs to be adapted at runtime according to interface link speed. But that handling is problematic. For one thing, installing a qdisc on an interface that doesn't have carrier is not illegal. But taprio prints the following stack trace: [ 31.851373] ------------[ cut here ]------------ [ 31.856024] WARNING: CPU: 1 PID: 207 at net/sched/sch_taprio.c:481 taprio_dequeue+0x1a8/0x2d4 [ 31.864566] taprio: dequeue() called with unknown picos per byte. [ 31.864570] Modules linked in: [ 31.873701] CPU: 1 PID: 207 Comm: tc Not tainted 5.3.0-rc5-01199-g8838fe023cd6 #1689 [ 31.881398] Hardware name: Freescale LS1021A [ 31.885661] [<c03133a4>] (unwind_backtrace) from [<c030d8cc>] (show_stack+0x10/0x14) [ 31.893368] [<c030d8cc>] (show_stack) from [<c10ac958>] (dump_stack+0xb4/0xc8) [ 31.900555] [<c10ac958>] (dump_stack) from [<c0349d04>] (__warn+0xe0/0xf8) [ 31.907395] [<c0349d04>] (__warn) from [<c0349d64>] (warn_slowpath_fmt+0x48/0x6c) [ 31.914841] [<c0349d64>] (warn_slowpath_fmt) from [<c0f38db4>] (taprio_dequeue+0x1a8/0x2d4) [ 31.923150] [<c0f38db4>] (taprio_dequeue) from [<c0f227b0>] (__qdisc_run+0x90/0x61c) [ 31.930856] [<c0f227b0>] (__qdisc_run) from [<c0ec82ac>] (net_tx_action+0x12c/0x2bc) [ 31.938560] [<c0ec82ac>] (net_tx_action) from [<c0302298>] (__do_softirq+0x130/0x3c8) [ 31.946350] [<c0302298>] (__do_softirq) from [<c03502a0>] (irq_exit+0xbc/0xd8) [ 31.953536] [<c03502a0>] (irq_exit) from [<c03a4808>] (__handle_domain_irq+0x60/0xb4) [ 31.961328] [<c03a4808>] (__handle_domain_irq) from [<c0754478>] (gic_handle_irq+0x58/0x9c) [ 31.969638] [<c0754478>] (gic_handle_irq) from [<c0301a8c>] (__irq_svc+0x6c/0x90) [ 31.977076] Exception stack(0xe8167b20 to 0xe8167b68) [ 31.982100] 7b20: e9d4bd80 00000cc0 000000cf 00000000 e9d4bd80 c1f38958 00000cc0 c1f38960 [ 31.990234] 7b40: 00000001 000000cf 00000004 e9dc0800 00000000 e8167b70 c0f478ec c0f46d94 [ 31.998363] 7b60: 60070013 ffffffff [ 32.001833] [<c0301a8c>] (__irq_svc) from [<c0f46d94>] (netlink_trim+0x18/0xd8) [ 32.009104] [<c0f46d94>] (netlink_trim) from [<c0f478ec>] (netlink_broadcast_filtered+0x34/0x414) [ 32.017930] [<c0f478ec>] (netlink_broadcast_filtered) from [<c0f47cec>] (netlink_broadcast+0x20/0x28) [ 32.027102] [<c0f47cec>] (netlink_broadcast) from [<c0eea378>] (rtnetlink_send+0x34/0x88) [ 32.035238] [<c0eea378>] (rtnetlink_send) from [<c0f25890>] (notify_and_destroy+0x2c/0x44) [ 32.043461] [<c0f25890>] (notify_and_destroy) from [<c0f25e08>] (qdisc_graft+0x398/0x470) [ 32.051595] [<c0f25e08>] (qdisc_graft) from [<c0f27a00>] (tc_modify_qdisc+0x3a4/0x724) [ 32.059470] [<c0f27a00>] (tc_modify_qdisc) from [<c0ee4c84>] (rtnetlink_rcv_msg+0x260/0x2ec) [ 32.067864] [<c0ee4c84>] (rtnetlink_rcv_msg) from [<c0f4a988>] (netlink_rcv_skb+0xb8/0x110) [ 32.076172] [<c0f4a988>] (netlink_rcv_skb) from [<c0f4a170>] (netlink_unicast+0x1b4/0x22c) [ 32.084392] [<c0f4a170>] (netlink_unicast) from [<c0f4a5e4>] (netlink_sendmsg+0x33c/0x380) [ 32.092614] [<c0f4a5e4>] (netlink_sendmsg) from [<c0ea9f40>] (sock_sendmsg+0x14/0x24) [ 32.100403] [<c0ea9f40>] (sock_sendmsg) from [<c0eaa780>] (___sys_sendmsg+0x214/0x228) [ 32.108279] [<c0eaa780>] (___sys_sendmsg) from [<c0eabad0>] (__sys_sendmsg+0x50/0x8c) [ 32.116068] [<c0eabad0>] (__sys_sendmsg) from [<c0301000>] (ret_fast_syscall+0x0/0x54) [ 32.123938] Exception stack(0xe8167fa8 to 0xe8167ff0) [ 32.128960] 7fa0: b6fa68c8 000000f8 00000003 bea142d0 00000000 00000000 [ 32.137093] 7fc0: b6fa68c8 000000f8 0052154c 00000128 5d6468a2 00000000 00000028 00558c9c [ 32.145224] 7fe0: 00000070 bea14278 00530d64 b6e17e64 [ 32.150659] ---[ end trace 2139c9827c3e5177 ]--- This happens because the qdisc ->dequeue callback gets called. Which again is not illegal, the qdisc will dequeue even when the interface is up but doesn't have carrier (and hence SPEED_UNKNOWN), and the frames will be dropped further down the stack in dev_direct_xmit(). And, at the end of the day, for what? For calculating the initial budget of an interface which is non-operational at the moment and where frames will get dropped anyway. So if we can't figure out the link speed, default to SPEED_10 and move along. We can also remove the runtime check now. Cc: Leandro Dorileo <leandro.maciel.dorileo@intel.com> Fixes: 7b9eba7ba0c1 ("net/sched: taprio: fix picos_per_byte miscalculation") Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31taprio: Fix kernel panic in taprio_destroyVladimir Oltean
taprio_init may fail earlier than this line: list_add(&q->taprio_list, &taprio_list); i.e. due to the net device not being multi queue. Attempting to remove q from the global taprio_list when it is not part of it will result in a kernel panic. Fix it by matching list_add and list_del better to one another in the order of operations. This way we can keep the deletion unconditional and with lower complexity - O(1). Cc: Leandro Dorileo <leandro.maciel.dorileo@intel.com> Fixes: 7b9eba7ba0c1 ("net/sched: taprio: fix picos_per_byte miscalculation") Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Vinicius Costa Gomes <vinicius.gomes@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-08-31objtool: Ignore intentional differences for the x86 insn decoderArnaldo Carvalho de Melo
Since we need to build this in !x86, we need to explicitely use the x86 files, not things like asm/insn.h, so we intentionally differ from the master copy in the kernel sources, add -I diff directives to ignore just these differences when checking for drift. Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: http://lore.kernel.org/lkml/20190830193109.p7jagidsrahoa4pn@treble Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/n/tip-j965m9b7xtdc83em3twfkh9o@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31objtool: Update sync-check.sh from perf's check-headers.shArnaldo Carvalho de Melo
To allow using the -I trick that will be needed for checking the x86 insn decoder files. Without the specific -I lines we still get the same warnings as before: $ make -C tools/objtool/ clean ; make -C tools/objtool/ make: Entering directory '/home/acme/git/perf/tools/objtool' CLEAN objtool find -name '*.o' -delete -o -name '\.*.cmd' -delete -o -name '\.*.d' -delete rm -f arch/x86/inat-tables.c fixdep <SNIP> LD objtool-in.o make[1]: Leaving directory '/home/acme/git/perf/tools/objtool' Warning: Kernel ABI header at 'tools/arch/x86/include/asm/inat.h' differs from latest version at 'arch/x86/include/asm/inat.h' diff -u tools/arch/x86/include/asm/inat.h arch/x86/include/asm/inat.h Warning: Kernel ABI header at 'tools/arch/x86/include/asm/insn.h' differs from latest version at 'arch/x86/include/asm/insn.h' diff -u tools/arch/x86/include/asm/insn.h arch/x86/include/asm/insn.h Warning: Kernel ABI header at 'tools/arch/x86/lib/inat.c' differs from latest version at 'arch/x86/lib/inat.c' diff -u tools/arch/x86/lib/inat.c arch/x86/lib/inat.c Warning: Kernel ABI header at 'tools/arch/x86/lib/insn.c' differs from latest version at 'arch/x86/lib/insn.c' diff -u tools/arch/x86/lib/insn.c arch/x86/lib/insn.c /home/acme/git/perf/tools/objtool LINK objtool make: Leaving directory '/home/acme/git/perf/tools/objtool' $ The next patch will add the -I lines for those files. Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: http://lore.kernel.org/lkml/20190830193109.p7jagidsrahoa4pn@treble Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/n/tip-vu3p38mnxlwd80rlsnjkqcf2@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf build: Ignore intentional differences for the x86 insn decoderArnaldo Carvalho de Melo
Since we need to build this in !x86, we need to explicitely use the x86 files, not things like asm/insn.h, so we intentionally differ from the master copy in the kernel sources, add -I diff directives to ignore just these differences when checking for drift. Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/n/tip-9qziqjjt120mmz6kyepka9p7@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf intel-pt: Use shared x86 insn decoderJosh Poimboeuf
Now that there's a common version of the decoder for all tools, use it instead of the local copy. Also use perf's check-headers.sh script to diff the decoder files to make sure they remain in sync with the kernel version. Objtool has a similar check. Committer notes: Had to keep this all pointing explicitely to x86 headers/files, i.e. instead of asm/isnn.h we had to use ../include/asm/insn.h when the files were in differemt dirs, or just replace "<asm/foo.h>" with "foo.h". This way we continue to be able to process perf.data files with Intel PT traces in distros other than x86. Also fixed up the awk script paths to use $(srcdir)/tools/arch instead or relative directories so that we keep detached tarballs (make help | grep perf) working. For now the include lines in these headers are being ignored so as not to flag false reports of kernel/tools out of sync. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/8a37e615d2880f039505d693d1e068a009358a2b.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf intel-pt: Remove inat.c from build dependency listJosh Poimboeuf
intel-pt-insn-decoder.c includes inat.c directly, so it already has an implicit dependency on inat.c. The Build file dependency is redundant. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/53776d6d29bc9eceb571d52df8fa32250c58a0f3.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf: Update .gitignore fileJosh Poimboeuf
After a "make tools/perf", git reports the following untracked files: tools/perf/feature/ tools/perf/fixdep tools/perf/libtraceevent-dynamic-list Add these generated files to perf's .gitignore file. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/03acbc6c2fbc72054861f6c301875db75db33030.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31objtool: Move x86 insn decoder to a common locationJosh Poimboeuf
The kernel tree has three identical copies of the x86 instruction decoder. Two of them are in the tools subdir. The tools subdir is supposed to be completely standalone and separate from the kernel. So having at least one copy of the kernel decoder in the tools subdir is unavoidable. However, we don't need *two* of them. Move objtool's copy of the decoder to a shared location, so that perf will also be able to use it. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: x86@kernel.org Link: http://lore.kernel.org/lkml/55b486b88f6bcd0c9a2a04b34f964860c8390ca8.1567118001.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf metricgroup: Support multiple events for metricgroupJin Yao
Some uncore metrics don't work as expected. For example, on cascadelakex: root@lkp-csl-2sp2:~# perf stat -M UNC_M_PMM_BANDWIDTH.TOTAL -a -- sleep 1 Performance counter stats for 'system wide': 1841092 unc_m_pmm_rpq_inserts 3680816 unc_m_pmm_wpq_inserts 1.001775055 seconds time elapsed root@lkp-csl-2sp2:~# perf stat -M UNC_M_PMM_READ_LATENCY -a -- sleep 1 Performance counter stats for 'system wide': 860649746 unc_m_pmm_rpq_occupancy.all 1840557 unc_m_pmm_rpq_inserts 12790627455 unc_m_clockticks 1.001773348 seconds time elapsed No metrics 'UNC_M_PMM_BANDWIDTH.TOTAL' or 'UNC_M_PMM_READ_LATENCY' are reported. The issue is, the case of an alias expanding to mulitple events is not supported, typically the uncore events. (see comments in find_evsel_group()). For UNC_M_PMM_BANDWIDTH.TOTAL in above example, the expanded event group is '{unc_m_pmm_rpq_inserts,unc_m_pmm_wpq_inserts}:W', but the actual events passed to find_evsel_group are: unc_m_pmm_rpq_inserts unc_m_pmm_rpq_inserts unc_m_pmm_rpq_inserts unc_m_pmm_rpq_inserts unc_m_pmm_rpq_inserts unc_m_pmm_rpq_inserts unc_m_pmm_wpq_inserts unc_m_pmm_wpq_inserts unc_m_pmm_wpq_inserts unc_m_pmm_wpq_inserts unc_m_pmm_wpq_inserts unc_m_pmm_wpq_inserts For this multiple events case, it's not supported well. This patch introduces a new field 'metric_leader' in struct evsel. The first event is considered as a metric leader. For the rest of same events, they point to the first event via it's metric_leader field in struct evsel. This design is for adding the counting results of all same events to the first event in group (the metric_leader). With this patch, root@lkp-csl-2sp2:~# perf stat -M UNC_M_PMM_BANDWIDTH.TOTAL -a -- sleep 1 Performance counter stats for 'system wide': 1842108 unc_m_pmm_rpq_inserts # 337.2 MB/sec UNC_M_PMM_BANDWIDTH.TOTAL 3682209 unc_m_pmm_wpq_inserts 1.001819706 seconds time elapsed root@lkp-csl-2sp2:~# perf stat -M UNC_M_PMM_READ_LATENCY -a -- sleep 1 Performance counter stats for 'system wide': 861970685 unc_m_pmm_rpq_occupancy.all # 219.4 ns UNC_M_PMM_READ_LATENCY 1842772 unc_m_pmm_rpq_inserts 12790196356 unc_m_clockticks 1.001749103 seconds time elapsed Now we can see the correct metrics 'UNC_M_PMM_BANDWIDTH.TOTAL' and 'UNC_M_PMM_READ_LATENCY'. Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20190828055932.8269-5-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf metricgroup: Scale the metric resultJin Yao
Some metrics define the scale unit, such as { "BriefDescription": "Intel Optane DC persistent memory read latency (ns). Derived from unc_m_pmm_rpq_occupancy.all", "Counter": "0,1,2,3", "EventCode": "0xE0", "EventName": "UNC_M_PMM_READ_LATENCY", "MetricExpr": "UNC_M_PMM_RPQ_OCCUPANCY.ALL / UNC_M_PMM_RPQ_INSERTS / UNC_M_CLOCKTICKS", "MetricName": "UNC_M_PMM_READ_LATENCY", "PerPkg": "1", "ScaleUnit": "6000000000ns", "UMask": "0x1", "Unit": "iMC" }, For above example, the ratio should be, ratio = (UNC_M_PMM_RPQ_OCCUPANCY.ALL / UNC_M_PMM_RPQ_INSERTS / UNC_M_CLOCKTICKS) * 6000000000 But in current code, the ratio is not scaled ( * 6000000000) With this patch, the ratio is scaled and the unit (ns) is printed. For example, # 219.4 ns UNC_M_PMM_READ_LATENCY Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20190828055932.8269-4-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf pmu: Change convert_scale from static to globalJin Yao
The function convert_scale() can be used to convert string to unit and scale. For example, s = "6000000000ns"; convert_scale(s, &unit, &scale); unit = "ns", scale = 6000000000. Currently this function is static. This patch renames the function to perf_pmu__convert_scale and changes the function to global. No functional change. Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20190828055932.8269-2-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf symbols: Move mem_info and branch_info out of symbol.hArnaldo Carvalho de Melo
The mem_info struct goes to mem-events.h and branch_info goes to branch.h, where they belong, this way we can remove several headers from symbols.h and trim the include dependency tree more. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-aupw71xnravcsu2xoabfmhpc@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-31perf auxtrace: Uninline functions that touch perf_sessionArnaldo Carvalho de Melo
So that we don't carry the session.h include directive in auxtrace.h, which in turn opens a can of worms of files that were getting all sorts of things via that include, fix them all. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-d2d83aovpgri2z75wlitquni@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-14 22:09:36 +0000