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Groups > linux.kernel > #1736802
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|---|---|
| From | Andrew Lunn <andrew@lunn.ch> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] net: phy: Fix truncation of large IRQ numbers in phy_attached_print() |
| Date | Thu, 21 Sep 2017 17:50:02 +0200 |
| Message-ID | <usbTI-2TP-29@gated-at.bofh.it> (permalink) |
| References | <us7Q7-kv-35@gated-at.bofh.it> |
| X-Original-To | Geert Uytterhoeven <geert+renesas@glider.be> |
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| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
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| Approved | robomod@news.nic.it |
| Lines | 13 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Florian Fainelli <f.fainelli@gmail.com>, "David S . Miller" <davem@davemloft.net>, Romain Perier <romain.perier@collabora.com>, netdev@vger.kernel.org, linux-kernel@vger.kernel.org |
| X-Original-Date | Thu, 21 Sep 2017 17:40:14 +0200 |
| X-Original-Message-ID | <20170921154014.GI27589@lunn.ch> |
| X-Original-References | <1505993222-16721-1-git-send-email-geert+renesas@glider.be> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1736802 |
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On Thu, Sep 21, 2017 at 01:27:02PM +0200, Geert Uytterhoeven wrote:
> Given NR_IRQS is 2048 on sparc64, and even 32784 on alpha, 3 digits is
> not enough to represent interrupt numbers on all architectures. Hence
> PHY interrupt numbers may be truncated during printing.
>
> Increase the buffer size from 4 to 8 bytes to fix this.
>
> Fixes: 5e369aefdce4818c ("net: stmmac: Delete dead code for MDIO registration")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
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[PATCH] net: phy: Fix truncation of large IRQ numbers in phy_attached_print() Geert Uytterhoeven <geert+renesas@glider.be> - 2017-09-21 13:30 +0200 Re: [PATCH] net: phy: Fix truncation of large IRQ numbers in phy_attached_print() Andrew Lunn <andrew@lunn.ch> - 2017-09-21 17:50 +0200 Re: [PATCH] net: phy: Fix truncation of large IRQ numbers in phy_attached_print() David Miller <davem@davemloft.net> - 2017-09-22 05:40 +0200
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