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| author | Anilkumar Kolli <akolli@codeaurora.org> | 2021-11-24 19:11:31 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-11-26 12:18:55 +0200 |
| commit | b689f091aafd1a874b2f88137934276ab0fca480 (patch) | |
| tree | cdb11eecc125ec957dc22e92a149ee8873eaee03 /drivers/fpga/fpga-mgr.c | |
| parent | d5549e9a6b863fe10388a55ab5dfc12b0a1473d3 (diff) | |
ath11k: Use host CE parameters for CE interrupts configuration
CE interrupt configuration uses host ce parameters to assign/free
interrupts. Use host ce parameters to enable/disable interrupts.
This patch fixes below BUG,
BUG: KASAN: global-out-of-bounds in 0xffffffbffdfb035c at addr
ffffffbffde6eeac
Read of size 4 by task kworker/u8:2/132
Address belongs to variable ath11k_core_qmi_firmware_ready+0x1b0/0x5bc [ath11k]
OOB is due to ath11k_ahb_ce_irqs_enable() iterates ce_count(which is 12)
times and accessing 12th element in target_ce_config
(which has only 11 elements) from ath11k_ahb_ce_irq_enable().
With this change host ce configs are used to enable/disable interrupts.
Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.5.0.1-00471-QCAHKSWPL_SILICONZ-1
Fixes: 967c1d1131fa ("ath11k: move target ce configs to hw_params")
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1637249558-12793-1-git-send-email-akolli@codeaurora.org
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions