From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, "Dmitry Antipov" <dmantipov@yandex.ru>,
"Toke Høiland-Jørgensen" <toke@toke.dk>,
"Kalle Valo" <quic_kvalo@quicinc.com>,
"Sasha Levin" <sashal@kernel.org>
Subject: [PATCH 6.1 01/83] wifi: ath9k: fix LNA selection in ath_ant_try_scan()
Date: Thu, 11 Apr 2024 11:56:33 +0200 [thread overview]
Message-ID: <20240411095412.719514169@linuxfoundation.org> (raw)
In-Reply-To: <20240411095412.671665933@linuxfoundation.org>
6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dmitry Antipov <dmantipov@yandex.ru>
[ Upstream commit d6b27eb997ef9a2aa51633b3111bc4a04748e6d3 ]
In 'ath_ant_try_scan()', (most likely) the 2nd LNA's signal
strength should be used in comparison against RSSI when
selecting first LNA as the main one. Compile tested only.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20231211172502.25202-1-dmantipov@yandex.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/ath/ath9k/antenna.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/antenna.c b/drivers/net/wireless/ath/ath9k/antenna.c
index 988222cea9dfe..acc84e6711b0e 100644
--- a/drivers/net/wireless/ath/ath9k/antenna.c
+++ b/drivers/net/wireless/ath/ath9k/antenna.c
@@ -643,7 +643,7 @@ static void ath_ant_try_scan(struct ath_ant_comb *antcomb,
conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2;
} else if (antcomb->rssi_sub >
- antcomb->rssi_lna1) {
+ antcomb->rssi_lna2) {
/* set to A-B */
conf->main_lna_conf = ATH_ANT_DIV_COMB_LNA1;
conf->alt_lna_conf = ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2;
--
2.43.0
next prev parent reply other threads:[~2024-04-11 10:45 UTC|newest]
Thread overview: 98+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-11 9:56 [PATCH 6.1 00/83] 6.1.86-rc1 review Greg Kroah-Hartman
2024-04-11 9:56 ` Greg Kroah-Hartman [this message]
2024-04-11 9:56 ` [PATCH 6.1 02/83] bnx2x: Fix firmware version string character counts Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 03/83] batman-adv: Return directly after a failed batadv_dat_select_candidates() in batadv_dat_forward_data() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 04/83] batman-adv: Improve exception handling in batadv_throw_uevent() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 05/83] wifi: rtw89: pci: enlarge RX DMA buffer to consider size of RX descriptor Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 06/83] VMCI: Fix memcpy() run-time warning in dg_dispatch_as_host() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 07/83] wifi: iwlwifi: pcie: Add the PCI device id for new hardware Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 08/83] panic: Flush kernel log buffer at the end Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 09/83] cpuidle: Avoid potential overflow in integer multiplication Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 10/83] arm64: dts: rockchip: fix rk3328 hdmi ports node Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 11/83] arm64: dts: rockchip: fix rk3399 " Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 12/83] ionic: set adminq irq affinity Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 13/83] net: skbuff: add overflow debug check to pull/push helpers Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 14/83] firmware: tegra: bpmp: Return directly after a failed kzalloc() in get_filename() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 15/83] wifi: brcmfmac: Add DMI nvram filename quirk for ACEPC W5 Pro Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 16/83] pstore/zone: Add a null pointer check to the psz_kmsg_read Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 17/83] tools/power x86_energy_perf_policy: Fix file leak in get_pkg_num() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 18/83] net: pcs: xpcs: Return EINVAL in the internal methods Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 19/83] dma-direct: Leak pages on dma_set_decrypted() failure Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 20/83] wifi: ath11k: decrease MHI channel buffer length to 8KB Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 21/83] cpufreq: Dont unregister cpufreq cooling on CPU hotplug Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 22/83] btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 23/83] btrfs: export: handle invalid inode or root reference in btrfs_get_parent() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 24/83] btrfs: send: handle path ref underflow in header iterate_inode_ref() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 25/83] ice: use relative VSI index for VFs instead of PF VSI number Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 26/83] net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() Greg Kroah-Hartman
2024-04-11 9:56 ` [PATCH 6.1 27/83] Bluetooth: btintel: Fix null ptr deref in btintel_read_version Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 28/83] Bluetooth: btmtk: Add MODULE_FIRMWARE() for MT7922 Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 29/83] drm/vc4: dont check if plane->state->fb == state->fb Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 30/83] Input: synaptics-rmi4 - fail probing if memory allocation for "phys" fails Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 31/83] drm: panel-orientation-quirks: Add quirk for GPD Win Mini Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 32/83] pinctrl: renesas: checker: Limit cfg reg enum checks to provided IDs Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 33/83] sysv: dont call sb_bread() with pointers_lock held Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 34/83] scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 35/83] isofs: handle CDs with bad root inode but good Joliet root directory Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 36/83] ASoC: Intel: common: DMI remap for rebranded Intel NUC M15 (LAPRC710) laptops Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 37/83] rcu-tasks: Repair RCU Tasks Trace quiescence check Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 38/83] Julia Lawall reported this null pointer dereference, this should fix it Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 39/83] media: sta2x11: fix irq handler cast Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 40/83] ALSA: firewire-lib: handle quirk to calculate payload quadlets as data block counter Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 41/83] ext4: add a hint for block bitmap corrupt state in mb_groups Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 42/83] ext4: forbid commit inconsistent quota data when errors=remount-ro Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 43/83] drm/amd/display: Fix nanosec stat overflow Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 44/83] drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init() Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 45/83] SUNRPC: increase size of rpc_wait_queue.qlen from unsigned short to unsigned int Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 46/83] Revert "ACPI: PM: Block ASUS B1400CEAE from suspend to idle by default" Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 47/83] libperf evlist: Avoid out-of-bounds access Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 48/83] input/touchscreen: imagis: Correct the maximum touch area value Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 49/83] block: prevent division by zero in blk_rq_stat_sum() Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 50/83] RDMA/cm: add timeout to cm_destroy_id wait Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 51/83] Input: imagis - use FIELD_GET where applicable Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 52/83] Input: allocate keycode for Display refresh rate toggle Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 53/83] platform/x86: touchscreen_dmi: Add an extra entry for a variant of the Chuwi Vi8 tablet Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 54/83] perf/x86/amd/lbr: Discard erroneous branch entries Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 55/83] ktest: force $buildonly = 1 for make_warnings_file test type Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 56/83] ring-buffer: use READ_ONCE() to read cpu_buffer->commit_page in concurrent environment Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 57/83] tools: iio: replace seekdir() in iio_generic_buffer Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 58/83] bus: mhi: host: Add MHI_PM_SYS_ERR_FAIL state Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 59/83] usb: gadget: uvc: mark incomplete frames with UVC_STREAM_ERR Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 60/83] thunderbolt: Keep the domain powered when USB4 port is in redrive mode Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 61/83] usb: typec: tcpci: add generic tcpci fallback compatible Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 62/83] usb: sl811-hcd: only defined function checkdone if QUIRK2 is defined Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 63/83] thermal/of: Assume polling-delay(-passive) 0 when absent Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 64/83] ASoC: soc-core.c: Skip dummy codec when adding platforms Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 65/83] fbdev: viafb: fix typo in hw_bitblt_1 and hw_bitblt_2 Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 66/83] io_uring: clear opcode specific data for an early failure Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 67/83] drivers/nvme: Add quirks for device 126f:2262 Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 68/83] fbmon: prevent division by zero in fb_videomode_from_videomode() Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 69/83] netfilter: nf_tables: release batch on table validation from abort path Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 70/83] netfilter: nf_tables: release mutex after nft_gc_seq_end " Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 71/83] netfilter: nf_tables: discard table flag update with pending basechain deletion Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 72/83] tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 73/83] gcc-plugins/stackleak: Avoid .head.text section Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 74/83] Revert "scsi: sd: usb_storage: uas: Access media prior to querying device properties" Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 75/83] Revert "scsi: core: Add struct for args to execution functions" Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 76/83] scsi: sd: usb_storage: uas: Access media prior to querying device properties Greg Kroah-Hartman
2024-04-11 11:30 ` Cyril Brulebois
2024-04-11 9:57 ` [PATCH 6.1 77/83] virtio: reenable config if freezing device failed Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 78/83] randomize_kstack: Improve entropy diffusion Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 79/83] platform/x86: intel-vbtn: Update tablet mode switch at end of probe Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 80/83] Bluetooth: btintel: Fixe build regression Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 81/83] net: mpls: error out if inner headers are not set Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 82/83] VMCI: Fix possible memcpy() run-time warning in vmci_datagram_invoke_guest_handler() Greg Kroah-Hartman
2024-04-11 9:57 ` [PATCH 6.1 83/83] Revert "drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init()" Greg Kroah-Hartman
2024-04-11 11:59 ` [PATCH 6.1 00/83] 6.1.86-rc1 review Pavel Machek
2024-04-11 14:15 ` Greg Kroah-Hartman
2024-04-12 19:31 ` Pavel Machek
2024-04-11 12:04 ` Pavel Machek
2024-04-11 17:13 ` SeongJae Park
2024-04-11 19:29 ` Florian Fainelli
2024-04-11 23:43 ` Shuah Khan
2024-04-12 6:38 ` Shreeya Patel
2024-04-12 7:25 ` Ron Economos
2024-04-12 8:04 ` Jon Hunter
2024-04-12 15:14 ` Naresh Kamboju
2024-04-12 20:15 ` Mateusz Jończyk
2024-04-12 22:23 ` Kelsey Steele
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