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2025-04-24Merge drm/drm-next into drm-xe-nextThomas Hellström
Backmerge to bring in linux 6.15-rc. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2025-04-24OPP: Return opp_table from dev_pm_opp_get_opp_table_ref()Viresh Kumar
For convenience of users, return back the pointer to the opp_table from dev_pm_opp_get_opp_table_ref(), so they can do: opp_table = dev_pm_opp_get_opp_table_ref(tmp_table); No intentional functional impact. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2025-04-24OPP: Return opp from dev_pm_opp_get()Viresh Kumar
For convenience of users, return back the pointer to the opp from dev_pm_opp_get(), so they can do: opp = dev_pm_opp_get(tmp_opp); No intentional functional impact. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2025-04-24fanotify: fix flush of mntns marksAmir Goldstein
fanotify_mark(fd, FAN_MARK_FLUSH | FAN_MARK_MNTNS, ...) incorrectly ends up causing removal inode marks. Fixes: 0f46d81f2bce ("fanotify: notify on mount attach and detach") Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz> Link: https://patch.msgid.link/20250418193903.2607617-2-amir73il@gmail.com
2025-04-24ipv6: Protect nh->f6i_list with spinlock and flag.Kuniyuki Iwashima
We will get rid of RTNL from RTM_NEWROUTE and SIOCADDRT. Then, we may be going to add a route tied to a dying nexthop. The nexthop itself is not freed during the RCU grace period, but if we link a route after __remove_nexthop_fib() is called for the nexthop, the route will be leaked. To avoid the race between IPv6 route addition under RCU vs nexthop deletion under RTNL, let's add a dead flag and protect it and nh->f6i_list with a spinlock. __remove_nexthop_fib() acquires the nexthop's spinlock and sets false to nh->dead, then calls ip6_del_rt() for the linked route one by one without the spinlock because fib6_purge_rt() acquires it later. While adding an IPv6 route, fib6_add() acquires the nexthop lock and checks the dead flag just before inserting the route. Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Link: https://patch.msgid.link/20250418000443.43734-15-kuniyu@amazon.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-04-24ipv6: Defer fib6_purge_rt() in fib6_add_rt2node() to fib6_add().Kuniyuki Iwashima
The next patch adds per-nexthop spinlock which protects nh->f6i_list. When rt->nh is not NULL, fib6_add_rt2node() will be called under the lock. fib6_add_rt2node() could call fib6_purge_rt() for another route, which could holds another nexthop lock. Then, deadlock could happen between two nexthops. Let's defer fib6_purge_rt() after fib6_add_rt2node(). Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Link: https://patch.msgid.link/20250418000443.43734-14-kuniyu@amazon.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-04-24ipv6: Protect fib6_link_table() with spinlock.Kuniyuki Iwashima
We will get rid of RTNL from RTM_NEWROUTE and SIOCADDRT. If the request specifies a new table ID, fib6_new_table() is called to create a new routing table. Two concurrent requests could specify the same table ID, so we need a lock to protect net->ipv6.fib_table_hash[h]. Let's add a spinlock to protect the hash bucket linkage. Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Link: https://patch.msgid.link/20250418000443.43734-13-kuniyu@amazon.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-04-23Merge branch '1GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== igc: Add support for Frame Preemption Faizal Rahim says: Introduce support for the FPE feature in the IGC driver. The patches aligns with the upstream FPE API: https://patchwork.kernel.org/project/netdevbpf/cover/20230220122343.1156614-1-vladimir.oltean@nxp.com/ https://patchwork.kernel.org/project/netdevbpf/cover/20230119122705.73054-1-vladimir.oltean@nxp.com/ It builds upon earlier work: https://patchwork.kernel.org/project/netdevbpf/cover/20220520011538.1098888-1-vinicius.gomes@intel.com/ The patch series adds the following functionalities to the IGC driver: a) Configure FPE using `ethtool --set-mm`. b) Display FPE settings via `ethtool --show-mm`. c) View FPE statistics using `ethtool --include-statistics --show-mm'. e) Block setting preemptible tc in taprio since it is not supported yet. Existing code already blocks it in mqprio. Tested: Enabled CONFIG_PROVE_LOCKING, CONFIG_DEBUG_ATOMIC_SLEEP, CONFIG_DMA_API_DEBUG, and CONFIG_KASAN 1) selftests 2) netdev down/up cycles 3) suspend/resume cycles 4) fpe verification No bugs or unusual dmesg logs were observed. Ran 1), 2) and 3) with and without the patch series, compared dmesg and selftest logs - no differences found. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: igc: add support to get frame preemption statistics via ethtool igc: add support to get MAC Merge data via ethtool igc: block setting preemptible traffic class in taprio igc: add support to set tx-min-frag-size igc: add support for frame preemption verification igc: set the RX packet buffer size for TSN mode igc: use FIELD_PREP and GENMASK for existing RX packet buffer size igc: optimize TX packet buffer utilization for TSN mode igc: use FIELD_PREP and GENMASK for existing TX packet buffer size igc: rename I225_RXPBSIZE_DEFAULT and I225_TXPBSIZE_DEFAULT igc: rename xdp_get_tx_ring() for non-xdp usage net: ethtool: mm: reset verification status when link is down net: ethtool: mm: extract stmmac verification logic into common library net: stmmac: move frag_size handling out of spin_lock ==================== Link: https://patch.msgid.link/20250418163822.3519810-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-23net: phy: remove function stubsHeiner Kallweit
All callers of these functions depend on PHYLIB or select it directly or indirectly by selecting PHYLINK. Stubs make sense for optional functionality, but that's not the case here. MDIO_XGENE usually is selected by NET_XGENE which also selects PHYLIB. Add a dependency to PHYLIB nevertheless, in order not to break randconfig builds. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/f7a69a1f-60e9-4ac0-8b7c-481e0cc850e7@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-24drm/ttm/xe: drop unused force_alloc flagDave Airlie
This flag used to be used in the old memory tracking code, that code got migrated into the vmwgfx driver[1], and then got removed from the tree[2], but this piece got left behind. [1] f07069da6b4c ("drm/ttm: move memory accounting into vmwgfx v4") [2] 8aadeb8ad874 ("drm/vmwgfx: Remove the dedicated memory accounting") Cleanup the dead code. Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2025-04-23block: hoist block size validation code to a separate functionDarrick J. Wong
Hoist the block size validation code to bdev_validate_blocksize so that we can call it from filesystems that don't care about the bdev pagecache manipulations of set_blocksize. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/174543795720.4139148.840349813093799165.stgit@frogsfrogsfrogs Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-23locking/local_lock: fix _Generic() matching of local_trylock_tVlastimil Babka
Michael Larabel reported [1] a nginx performance regression in v6.15-rc3 and bisected it to commit 51339d99c013 ("locking/local_lock, mm: replace localtry_ helpers with local_trylock_t type") The problem is the _Generic() usage with a default association that masks the fact that "local_trylock_t *" association is not being selected as expected. Replacing the default with the only other expected type "local_lock_t *" reveals the underlying problem: include/linux/local_lock_internal.h:174:26: error: ‘_Generic’ selector of type ‘__seg_gs local_lock_t *’ is not compatible with any association The local_locki's are part of __percpu structures and thus the __percpu attribute is needed to associate the type properly. Add the attribute and keep the default replaced to turn any further mismatches into compile errors. The failure to recognize local_try_lock_t in __local_lock_release() means that a local_trylock[_irqsave]() operation will set tl->acquired to 1 (there's no _Generic() part in the trylock code), but then local_unlock[_irqrestore]() will not set tl->acquired back to 0, so further trylock operations will always fail on the same cpu+lock, while non-trylock operations continue to work - a lockdep_assert() is also not being executed in the _Generic() part of local_lock() code. This means consume_stock() and refill_stock() operations will fail deterministically, resulting in taking the slow paths and worse performance. Fixes: 51339d99c013 ("locking/local_lock, mm: replace localtry_ helpers with local_trylock_t type") Reported-by: Michael Larabel <Michael@phoronix.com> Closes: https://www.phoronix.com/review/linux-615-nginx-regression/2 [1] Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2025-04-23wifi: mac80211: restructure tx profile retrieval for MLO MBSSIDRameshkumar Sundaram
For MBSSID, each vif (struct ieee80211_vif) stores another vif pointer for the transmitting profile of MBSSID set. This won't suffice for MLO as there may be multiple links, each of which can be part of different MBSSID sets. Hence the information needs to be stored per-link. Additionally, the transmitted profile itself may be part of an MLD hence storing vif will not suffice either. Fix MLO by storing an instance of struct ieee80211_bss_conf for each link. Modify following operations to reflect the above structure updates: - channel switch completion - BSS color change completion - Removing nontransmitted links in ieee80211_stop_mbssid() - drivers retrieving the transmitted link for beacon templates. Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com> Co-developed-by: Muna Sinada <muna.sinada@oss.qualcomm.com> Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com> Co-developed-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Link: https://patch.msgid.link/20250408184501.3715887-3-aloka.dixit@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23wifi: nl80211: add link id of transmitted profile for MLO MBSSIDRameshkumar Sundaram
During non-transmitted (nontx) profile configuration, interface index of the transmitted (tx) profile is used to retrieve the wireless device (wdev) associated with it. With MLO, this 'wdev' may be part of an MLD with more than one link, hence only interface index is not sufficient anymore to retrieve the correct tx profile. Add a new attribute to configure link id of tx profile. Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com> Co-developed-by: Muna Sinada <muna.sinada@oss.qualcomm.com> Signed-off-by: Muna Sinada <muna.sinada@oss.qualcomm.com> Co-developed-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Signed-off-by: Aloka Dixit <aloka.dixit@oss.qualcomm.com> Link: https://patch.msgid.link/20250408184501.3715887-2-aloka.dixit@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio fixes from Michael Tsirkin: "A small number of fixes: - virtgpu is exempt from reset shutdown fow now - a more complete fix is in the works - spec compliance fixes in: - virtio-pci cap commands - vhost_scsi_send_bad_target - virtio console resize - missing locking fix in vhost-scsi - virtio ring - a KCSAN false positive fix - VHOST_*_OWNER documentation fix" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost-scsi: Fix vhost_scsi_send_status() vhost-scsi: Fix vhost_scsi_send_bad_target() vhost-scsi: protect vq->log_used with vq->mutex vhost_task: fix vhost_task_create() documentation virtio_console: fix order of fields cols and rows virtio_console: fix missing byte order handling for cols and rows virtgpu: don't reset on shutdown virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN vhost: fix VHOST_*_OWNER documentation virtio_pci: Use self group type for cap commands
2025-04-23wifi: ieee80211: Add helpers to fetch EMLSR delay and timeout valuesRameshkumar Sundaram
Add helpers to get EMLSR transition delay, padding delay and transition timeout values from EML capabilities field of Multi-link Element. Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Link: https://patch.msgid.link/20250327051320.3253783-4-quic_ramess@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23wifi: mac80211: update ML STA with EML capabilitiesRamasamy Kaliappan
When an AP and Non-AP MLD operates in EMLSR mode, EML capabilities advertised during Association contains information such as EMLSR transition delay, padding delay and transition timeout values. Save the EML capabilities information that is received during station addition and capabilities update in ieee80211_sta so that drivers can use it for triggering EMLSR operation. Signed-off-by: Ramasamy Kaliappan <quic_rkaliapp@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Link: https://patch.msgid.link/20250327051320.3253783-3-quic_ramess@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23wifi: cfg80211: Add support to get EMLSR capabilities of non-AP MLDRamasamy Kaliappan
The Enhanced multi-link single-radio (EMLSR) operation allows a non-AP MLD with multiple receive chains to listen on one or more EMLSR links when the corresponding non-AP STA(s) affiliated with the non-AP MLD is (are) in the awake state. [IEEE 802.11be-2024, (35.3.17 Enhanced multi-link single-radio (EMLSR) operation)] An MLD which intends to enable EMLSR operations will set the EML Capabilities Present subfield to 1 and shall set the EMLSR Support subfield in the Common Info field of the Basic Multi-Link element to 1 in all Management frames that include the Basic Multi-Link element except Authentication frames. EML capabilities contains information such as EML Transition timeout, Padding delay and Transition delay. These fields needs to updated to drivers to trigger EMLSR operation and to transmit and receive initial control frame and data frames. Add support to receive EML Capabilities subfield that non-AP MLD advertises during (re)association request and send it to underlying drivers during ADD/SET station. Signed-off-by: Ramasamy Kaliappan <quic_rkaliapp@quicinc.com> Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com> Link: https://patch.msgid.link/20250327051320.3253783-2-quic_ramess@quicinc.com [accept EMLSR capabilities only for unassoc AP STA] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23wifi: ieee80211: define beacon protection bit fieldKarthikeyan Kathirvel
An AP supporting Beacon Protection should set bit 84 in the extended capabilities IE (9.4.2.25 in the 802.11be D7 spec). So the *4th* bit of the 10th byte should be checked to figure out whether beacon protection is enabled or disabled. Signed-off-by: Karthikeyan Kathirvel <karthikeyan.kathirvel@oss.qualcomm.com> Reviewed-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> Link: https://patch.msgid.link/20250421111505.3633992-1-karthikeyan.kathirvel@oss.qualcomm.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23Revert "mac80211: Dynamically set CoDel parameters per station"Toke Høiland-Jørgensen
This reverts commit 484a54c2e597dbc4ace79c1687022282905afba0. The CoDel parameter change essentially disables CoDel on slow stations, with some questionable assumptions, as Dave pointed out in [0]. Quoting from there: But here are my pithy comments as to why this part of mac80211 is so wrong... static void sta_update_codel_params(struct sta_info *sta, u32 thr) { - if (thr && thr < STA_SLOW_THRESHOLD * sta->local->num_sta) { 1) sta->local->num_sta is the number of associated, rather than active, stations. "Active" stations in the last 50ms or so, might have been a better thing to use, but as most people have far more than that associated, we end up with really lousy codel parameters, all the time. Mistake numero uno! 2) The STA_SLOW_THRESHOLD was completely arbitrary in 2016. - sta->cparams.target = MS2TIME(50); This, by itself, was probably not too bad. 30ms might have been better, at the time, when we were battling powersave etc, but 20ms was enough, really, to cover most scenarios, even where we had low rate 2Ghz multicast to cope with. Even then, codel has a hard time finding any sane drop rate at all, with a target this high. - sta->cparams.interval = MS2TIME(300); But this was horrible, a total mistake, that is leading to codel being completely ineffective in almost any scenario on clients or APS. 100ms, even 80ms, here, would be vastly better than this insanity. I'm seeing 5+seconds of delay accumulated in a bunch of otherwise happily fq-ing APs.... 100ms of observed jitter during a flow is enough. Certainly (in 2016) there were interactions with powersave that I did not understand, and still don't, but if you are transmitting in the first place, powersave shouldn't be a problemmmm..... - sta->cparams.ecn = false; At the time we were pretty nervous about ecn, I'm kind of sanguine about it now, and reliably indicating ecn seems better than turning it off for any reason. [...] In production, on p2p wireless, I've had 8ms and 80ms for target and interval for years now, and it works great. I think Dave's arguments above are basically sound on the face of it, and various experimentation with tighter CoDel parameters in the OpenWrt community have show promising results[1]. So I don't think there's any reason to keep this parameter fiddling; hence this revert. [0] https://lore.kernel.org/linux-wireless/CAA93jw6NJ2cmLmMauz0xAgC2MGbBq6n0ZiZzAdkK0u4b+O2yXg@mail.gmail.com/ [1] https://forum.openwrt.org/t/reducing-multiplexing-latencies-still-further-in-wifi/133605/130 Suggested-By: Dave Taht <dave.taht@gmail.com> In-memory-of: Dave Taht <dave.taht@gmail.com> Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk> Link: https://patch.msgid.link/20250403183930.197716-1-toke@toke.dk Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23wifi: cfg80211/mac80211: remove more 5/10 MHz codeJohannes Berg
We still have ieee80211_chandef_rate_flags() and all that, but all the users seem pretty much broken (deflink, etc.) Remove all the code. It's been two years since last anyone even vaguely entertained the notion of looking at this and fixing it. Link: https://patch.msgid.link/20250329221419.c31da7ae8c84.I1a3a4b6008134d66ca75a5bdfc004f4594da8145@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23io_uring/zcrx: add support for multiple ifqsPavel Begunkov
Allow the user to register multiple ifqs / zcrx contexts. With that we can use multiple interfaces / interface queues in a single io_uring instance. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/668b03bee03b5216564482edcfefbc2ee337dd30.1745141261.git.asml.silence@gmail.com [axboe: fold in fix] Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-04-23wifi: free SKBTX_WIFI_STATUS skb tx_flags flagJohannes Berg
Jason mentioned at netdevconf that we've run out of tx_flags in the skb_shinfo(). Gain one bit back by removing the wifi bit. We can do that because the only userspace application for it (hostapd) doesn't change the setting on the socket, it just uses different sockets, and normally doesn't even use this any more, sending the frames over nl80211 instead. Reviewed-by: Jason Xing <kerneljasonxing@gmail.com> Link: https://patch.msgid.link/20250313134942.52ff54a140ec.If390bbdc46904cf451256ba989d7a056c457af6e@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2025-04-23pmdomain: Merge branch dt into nextUlf Hansson
Merge the immutable branch dt into next, to allow the DT bindings to be tested together with changes that are targeted for v6.16. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-04-23dt-bindings: power: rockchip: Add support for RK3562 SoCFinley Xiao
According to a description from TRM, add all the power domains. Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250415032314.44997-1-kever.yang@rock-chips.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-04-23regulator: max20086: Fixes chip id and enable gpioMark Brown
Merge series from João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com>: I'm working on integrating a system with a MAX20086 and noticed these small issues in the driver: the chip ID for MAX20086 is 0x30 and not 0x40. Also, in my use case, the enable pin is always enabled by hardware, so the enable GPIO isn't needed. Without these changes, the driver fails to probe.
2025-04-23drm/panthor: Add driver IOCTL for setting BO labelsAdrián Larumbe
Allow UM to label a BO for which it possesses a DRM handle. Signed-off-by: Adrián Larumbe <adrian.larumbe@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://lore.kernel.org/r/20250423021238.1639175-3-adrian.larumbe@collabora.com Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
2025-04-23pmdomain: Merge branch dt into nextUlf Hansson
Merge the immutable branch dt into next, to allow the DT bindings to be tested together with changes that are targeted for v6.16. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-04-23dt-bindings: power: mediatek: Support Dimensity 1200 MT6893 MTCMOSAngeloGioacchino Del Regno
Add support for the Power Domains (MTCMOS) integrated into the MediaTek Dimensity 1200 (MT6893) SoC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <mbrugger@suse.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250410143944.475773-2-angelogioacchino.delregno@collabora.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-04-23pmdomain: core: Add residency reflection for domain-idlestates to debugfsUlf Hansson
For regular cpuidle states we are reflecting over the selected/entered state to see if the sleep-duration meets the residency for the state. The output from the reflection is an "above" value to indicate the number of times the state was too deep and a "below" value for the number of times it was too shallow. Let's implement the similar thing for genpd's domain-idlestates along with genpd's governor and put the information in the genpd's debugfs. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20250314100103.1294715-5-ulf.hansson@linaro.org
2025-04-23pmdomain: core: Add genpd helper to correct the usage/rejected countersUlf Hansson
In the cpuidle-psci-domain case the ->power_off() callback is usually returning zero to indicate success. This is because the actual call to the PSCI FW to enter the selected domain-idlestate, needs to be done after the ->power_off() callback has returned. When the call to the PSCI FW fails, this leads to receiving an incorrect tracking of the usage/rejected counts for the selected domain-idlestate. In other words, the presented debug-statistics for genpd may look better than what the actually are. To allow a better correctness of the data, let's add a new genpd helper function, which enables the caller adjust the usage/rejected counters for a domain-idlestate, in cases of errors during power-off. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Link: https://lore.kernel.org/r/20250314100103.1294715-2-ulf.hansson@linaro.org
2025-04-23crypto: lib/sm3 - Remove partial block helpersHerbert Xu
Now that all sm3_base users have been converted to use the API partial block handling, remove the partial block helpers as well as the lib/crypto functions. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sm3-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha512_base - Remove partial block helpersHerbert Xu
Now that all sha256_base users have been converted to use the API partial block handling, remove the partial block helpers. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha512-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: riscv/sha512 - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: x86/sha512 - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Also remove the unnecessary SIMD fallback path. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: zynqmp-sha - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. As this was the last user of the extra fields in struct sha3_state, remove them. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha3-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: arm64/sha3-ce - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Also remove the unnecessary SIMD fallback path. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha256_base - Remove partial block helpersHerbert Xu
Now that all sha256_base users have been converted to use the API partial block handling, remove the partial block helpers. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha256-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: riscv/sha256 - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: x86/sha256 - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Also remove the unnecessary SIMD fallback path. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha1_base - Remove partial block helpersHerbert Xu
Now that all sha1_base users have been converted to use the API partial block handling, remove the partial block helpers. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: sha1-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: x86/sha1 - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Also remove the unnecessary SIMD fallback path. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: md5-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: riscv/ghash - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. As this was the last user relying on crypto/ghash.h for gf128mul.h, remove the unnecessary inclusion of gf128mul.h from crypto/ghash.h. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2025-04-23crypto: ghash-generic - Use API partial block handlingHerbert Xu
Use the Crypto API partial block handling. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>