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authorHarvey Harrison <harvey.harrison@gmail.com>2008-07-03 23:47:27 -0700
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-07-27 10:31:49 -0400
commitcadbd4a5e36dde7e6c49b587b2c419103c0b7218 (patch)
treec44ec1b85a132ef5af452a6c26037c3efba4bcca /scripts/patch-kernel
parent2b142900784c6e38c8d39fa57d5f95ef08e735d8 (diff)
downloadkernel-cadbd4a5e36dde7e6c49b587b2c419103c0b7218.tar.gz
[SCSI] replace __FUNCTION__ with __func__
[jejb: fixed up a ton of missed conversions. All of you are on notice this has happened, driver trees will now need to be rebased] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: SCSI List <linux-scsi@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-13 00:39:14 +0000
ss='logheader'>2022-06-20wifi: mac80211: split bss_info_changed methodJohannes Berg Split the bss_info_changed method to vif_cfg_changed and link_info_changed, with the latter getting a link ID. Also change the 'changed' parameter to u64 already, we know we need that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2022-06-20wifi: mac80211: move interface config to new structJohannes Berg We'll use bss_conf for per-link configuration later, so move out all the non-link-specific data out into a new struct ieee80211_vif_cfg used in the vif. Some adjustments were done with the following spatch: @@ expression sdata; struct ieee80211_vif *vifp; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ ( -sdata->vif.bss_conf.var +sdata->vif.cfg.var | -vifp->bss_conf.var +vifp->cfg.var ) @bss_conf@ struct ieee80211_bss_conf *bss_conf; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ -bss_conf->var +vif_cfg->var (though more manual fixups were needed, e.g. replacing "vif_cfg->" by "vif->cfg." in many files.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2022-04-11mac80211: prepare sta handling for MLO supportSriram R Currently in mac80211 each STA object is represented using sta_info datastructure with the associated STA specific information and drivers access ieee80211_sta part of it. With MLO (Multi Link Operation) support being added in 802.11be standard, though the association is logically with a single Multi Link capable STA, at the physical level communication can happen via different advertised links (uniquely identified by Channel, operating class, BSSID) and hence the need to handle multiple link STA parameters within a composite sta_info object called the MLD STA. The different link STA part of MLD STA are identified using the link address which can be same or different as the MLD STA address and unique link id based on the link vif. To support extension of such a model, the sta_info datastructure is modified to hold multiple link STA objects with link specific params currently within sta_info moved to this new structure. Similarly this is done for ieee80211_sta as well which will be accessed within mac80211 as well as by drivers, hence trivial driver changes are expected to support this. For current non MLO supported drivers, only one link STA is present and link information is accessed via 'deflink' member. For MLO drivers, we still need to define the APIs etc. to get the correct link ID and access the correct part of the station info. Currently in mac80211, all link STA info are accessed directly via deflink. These will be updated to access via link pointers indexed by link id with MLO support patches, with link id being 0 for non MLO supported cases. Except for couple of macro related changes, below spatch takes care of updating mac80211 and driver code to access to the link STA info via deflink. @ieee80211_sta@ struct ieee80211_sta *s; struct sta_info *si; identifier var = {supp_rates, ht_cap, vht_cap, he_cap, he_6ghz_capa, eht_cap, rx_nss, bandwidth, txpwr}; @@ ( s-> - var + deflink.var | si->sta. - var + deflink.var ) @sta_info@ struct sta_info *si; identifier var = {gtk, pcpu_rx_stats, rx_stats, rx_stats_avg, status_stats, tx_stats, cur_max_bandwidth}; @@ ( si-> - var + deflink.var ) Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Link: https://lore.kernel.org/r/1649086883-13246-1-git-send-email-quic_srirrama@quicinc.com [remove MLO-drivers notes from commit message, not clear yet; run spatch] Signed-off-by: Johannes Berg <johannes.berg@intel.com> 2021-11-29mwl8k: Use named struct for memcpy() regionKees Cook In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally writing across neighboring fields. Use named struct in struct mwl8k_cmd_set_key around members key_material, tkip_tx_mic_key, and tkip_rx_mic_key so they can be referenced together. This will allow memcpy() and sizeof() to more easily reason about sizes, improve readability, and avoid future warnings about writing beyond the end of key_material. "pahole" shows no size nor member offset changes to struct mwl8k_cmd_set_key. "objdump -d" shows no object code changes. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211119004905.2348143-1-keescook@chromium.org 2021-10-20mwl8k: Fix use-after-free in mwl8k_fw_state_machine()Zheyu Ma When the driver fails to request the firmware, it calls its error handler. In the error handler, the driver detaches device from driver first before releasing the firmware, which can cause a use-after-free bug. Fix this by releasing firmware first. The following log reveals it: [ 9.007301 ] BUG: KASAN: use-after-free in mwl8k_fw_state_machine+0x320/0xba0 [ 9.010143 ] Workqueue: events request_firmware_work_func [ 9.010830 ] Call Trace: [ 9.010830 ] dump_stack_lvl+0xa8/0xd1 [ 9.010830 ] print_address_description+0x87/0x3b0 [ 9.010830 ] kasan_report+0x172/0x1c0 [ 9.010830 ] ? mutex_unlock+0xd/0x10 [ 9.010830 ] ? mwl8k_fw_state_machine+0x320/0xba0 [ 9.010830 ] ? mwl8k_fw_state_machine+0x320/0xba0 [ 9.010830 ] __asan_report_load8_noabort+0x14/0x20 [ 9.010830 ] mwl8k_fw_state_machine+0x320/0xba0 [ 9.010830 ] ? mwl8k_load_firmware+0x5f0/0x5f0 [ 9.010830 ] request_firmware_work_func+0x172/0x250 [ 9.010830 ] ? read_lock_is_recursive+0x20/0x20 [ 9.010830 ] ? process_one_work+0x7a1/0x1100 [ 9.010830 ] ? request_firmware_nowait+0x460/0x460 [ 9.010830 ] ? __this_cpu_preempt_check+0x13/0x20 [ 9.010830 ] process_one_work+0x9bb/0x1100 Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/1634356979-6211-1-git-send-email-zheyuma97@gmail.com 2021-06-22mwl8k: Avoid memcpy() over-reading of mcs.rx_maskKees Cook In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally reading across neighboring array fields. Use the sub-structure address directly. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210617041431.2168953-1-keescook@chromium.org