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wifi: iwlwifi: dbg: use bit of DRAM alloc ID to store failed allocs 

Bugzilla: https://bugzilla.redhat.com/2178526

commit ae5ecbb0c39e4a5872b9e6f31fb0ce350edd833a
Author: Rotem Saado <rotem.saado@intel.com>
Date:   Wed Nov 2 16:59:52 2022 +0200

    wifi: iwlwifi: dbg: use bit of DRAM alloc ID to store failed allocs
    
    The failed_alloc variable is used as a bitmask in the loop where we
    check DRAM allocations.  But erroneously, we were clearing the DRAM
    alloc IDs we removed as an integer.
    
    Fix that by clearing them as bits instead.
    
    Signed-off-by: Rotem Saado <rotem.saado@intel.com>
    Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
    Link: https://lore.kernel.org/r/20221102165239.688dec28b1d9.I470b8d29c28d16f25f4192773f075940de7ed33c@changeid

Signed-off-by: Jose Ignacio Tornos Martinez <jtornosm@redhat.com>
This commit is contained in:
Jose Ignacio Tornos Martinez 2023-05-09 08:15:55 +02:00
parent d1e2959e84
commit 1db29803f6
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.c
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@ -1327,7 +1327,7 @@ static void iwl_dbg_tlv_init_cfg(struct iwl_fw_runtime *fwrt)
"WRT: removing allocation id %d from region id %d\n",
le32_to_cpu(reg->dram_alloc_id), i);
failed_alloc &= ~le32_to_cpu(reg->dram_alloc_id);
failed_alloc &= ~BIT(le32_to_cpu(reg->dram_alloc_id));
fwrt->trans->dbg.unsupported_region_msk |= BIT(i);
kfree(*active_reg);