Patch "wifi: ath9k: fix printk specifier" has been added to the 6.5-stable tree

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This is a note to let you know that I've just added the patch titled

    wifi: ath9k: fix printk specifier

to the 6.5-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     wifi-ath9k-fix-printk-specifier.patch
and it can be found in the queue-6.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit e3e20f1ab24fe7ef989193b82cfdeb1741196298
Author: Dongliang Mu <dzm91@xxxxxxxxxxx>
Date:   Sun Jul 23 12:04:02 2023 +0800

    wifi: ath9k: fix printk specifier
    
    [ Upstream commit 061115fbfb2ce5870c9a004d68dc63138c07c782 ]
    
    Smatch reports:
    
    ath_pci_probe() warn: argument 4 to %lx specifier is cast from pointer
    ath_ahb_probe() warn: argument 4 to %lx specifier is cast from pointer
    
    Fix it by modifying %lx to %p in the printk format string.
    
    Note that with this change, the pointer address will be printed as a
    hashed value by default. This is appropriate because the kernel
    should not leak kernel pointers to user space in an informational
    message. If someone wants to see the real address for debugging
    purposes, this can be achieved with the no_hash_pointers kernel option.
    
    Signed-off-by: Dongliang Mu <dzm91@xxxxxxxxxxx>
    Acked-by: Toke Høiland-Jørgensen <toke@xxxxxxx>
    Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230723040403.296723-1-dzm91@xxxxxxxxxxx
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 9cd12b20b18d8..9bfaadfa6c009 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -132,8 +132,8 @@ static int ath_ahb_probe(struct platform_device *pdev)
 
 	ah = sc->sc_ah;
 	ath9k_hw_name(ah, hw_name, sizeof(hw_name));
-	wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
-		   hw_name, (unsigned long)mem, irq);
+	wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",
+		   hw_name, mem, irq);
 
 	return 0;
 
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index a09f9d223f3de..0633589b85c23 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -988,8 +988,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 	sc->sc_ah->msi_reg = 0;
 
 	ath9k_hw_name(sc->sc_ah, hw_name, sizeof(hw_name));
-	wiphy_info(hw->wiphy, "%s mem=0x%lx, irq=%d\n",
-		   hw_name, (unsigned long)sc->mem, pdev->irq);
+	wiphy_info(hw->wiphy, "%s mem=0x%p, irq=%d\n",
+		   hw_name, sc->mem, pdev->irq);
 
 	return 0;
 



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