linux-kernel - [PATCH] USB_EHCI_TT_NEWSCHED in *86 defconfig

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <212826.1420215597@turing-police.cc.vt.edu>
Date:	Fri, 02 Jan 2015 11:19:57 -0500
From:	Valdis Kletnieks <Valdis.Kletnieks@...edu>
To:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>
cc:	x86@...nel.org, linux-kernel@...r.kernel.org,
	Alan Stern <stern@...land.harvard.edu>, robtongue@...il.com
Subject: [PATCH] USB_EHCI_TT_NEWSCHED in *86 defconfig

Some Gentoo users are encountering problems because USB_EHCI_TT_NEWSCHED isn't
set in the defconfig (and Gentoo differs from other distros in not providing a
distro .config).  Alan Stern has said there's no reason to not set it, and the
ability to turn it off at all should probably be yanked.

http://article.gmane.org/gmane.linux.usb.general/119920

This addresses issue https://bugs.gentoo.org/show_bug.cgi?id=533472

(The problem also theoretically affects the sh, arm, mips, powerpc, and
sparc archs, but those would be other patches if this one that fixes 98% of
the problem is accepted).

Signed-off-by: Valdis Kletnieks <valdis.kletnieks@...edu>

--- a/arch/x86/configs/i386_defconfig.dist	2014-12-19 12:38:51.467027402 -0500
+++ b/arch/x86/configs/i386_defconfig	2015-01-02 11:03:55.817776347 -0500
@@ -248,7 +248,7 @@ CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_UHCI_HCD=y
 CONFIG_USB_PRINTER=y
--- a/arch/x86/configs/x86_64_defconfig.dist	2014-12-19 12:38:51.467027402 -0500
+++ b/arch/x86/configs/x86_64_defconfig	2015-01-02 11:04:10.233816380 -0500
@@ -243,7 +243,7 @@ CONFIG_USB=y
 CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
 CONFIG_USB_MON=y
 CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
 CONFIG_USB_OHCI_HCD=y
 CONFIG_USB_UHCI_HCD=y
 CONFIG_USB_PRINTER=y

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/