diff --git a/0001-Bluetooth-allocate-static-minor-for-vhci.patch b/0001-Bluetooth-allocate-static-minor-for-vhci.patch index eaf24f9..26a271c 100644 --- a/0001-Bluetooth-allocate-static-minor-for-vhci.patch +++ b/0001-Bluetooth-allocate-static-minor-for-vhci.patch @@ -1,7 +1,7 @@ From 5d77ba2d26110c678b40fd723866a17d4036de12 Mon Sep 17 00:00:00 2001 From: Lucas De Marchi Date: Tue, 18 Feb 2014 02:19:26 -0300 -Subject: [PATCH 1/4] Bluetooth: allocate static minor for vhci +Subject: [PATCH 1/6] Bluetooth: allocate static minor for vhci Commit bfacbb9 (Bluetooth: Use devname:vhci module alias for virtual HCI driver) added the module alias to hci_vhci module so it's possible to diff --git a/0002-module-allow-multiple-calls-to-MODULE_DEVICE_TABLE-p.patch b/0002-module-allow-multiple-calls-to-MODULE_DEVICE_TABLE-p.patch index f969457..62f2341 100644 --- a/0002-module-allow-multiple-calls-to-MODULE_DEVICE_TABLE-p.patch +++ b/0002-module-allow-multiple-calls-to-MODULE_DEVICE_TABLE-p.patch @@ -1,7 +1,7 @@ From 9bc5b710f5957763d6944f38143b627d127c15ff Mon Sep 17 00:00:00 2001 From: Tom Gundersen Date: Mon, 3 Feb 2014 11:14:13 +1030 -Subject: [PATCH 2/4] module: allow multiple calls to MODULE_DEVICE_TABLE() per +Subject: [PATCH 2/6] module: allow multiple calls to MODULE_DEVICE_TABLE() per module Commit 78551277e4df5: "Input: i8042 - add PNP modaliases" had a bug, where the diff --git a/0003-module-remove-MODULE_GENERIC_TABLE.patch b/0003-module-remove-MODULE_GENERIC_TABLE.patch index c507827..fe24e10 100644 --- a/0003-module-remove-MODULE_GENERIC_TABLE.patch +++ b/0003-module-remove-MODULE_GENERIC_TABLE.patch @@ -1,7 +1,7 @@ From 06d2e746733a83469944481cb7f4fb1c7134a8ce Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 3 Feb 2014 11:15:13 +1030 -Subject: [PATCH 3/4] module: remove MODULE_GENERIC_TABLE +Subject: [PATCH 3/6] module: remove MODULE_GENERIC_TABLE MODULE_DEVICE_TABLE() calles MODULE_GENERIC_TABLE(); make it do the work directly. This also removes a wart introduced in the last patch, diff --git a/0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch b/0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch index dd4334f..08790cb 100644 --- a/0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch +++ b/0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch @@ -1,7 +1,7 @@ From 268984331a319f47179d6f0b62aa0e312fe4497d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20B=C3=A4chler?= Date: Tue, 1 Apr 2014 01:15:34 +0200 -Subject: [PATCH 4/4] Revert "syscalls.h: use gcc alias instead of assembler +Subject: [PATCH 4/6] Revert "syscalls.h: use gcc alias instead of assembler aliases for syscalls" This reverts commit 83460ec8dcac14142e7860a01fa59c267ac4657c. diff --git a/0005-fs-Don-t-return-0-from-get_anon_bdev.patch b/0005-fs-Don-t-return-0-from-get_anon_bdev.patch new file mode 100644 index 0000000..2af7cff --- /dev/null +++ b/0005-fs-Don-t-return-0-from-get_anon_bdev.patch @@ -0,0 +1,44 @@ +From 0de4ffcad031c1d0b8422ebcceb9caa80995a73e Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Thomas=20B=C3=A4chler?= +Date: Thu, 3 Apr 2014 21:55:37 +0200 +Subject: [PATCH 5/6] fs: Don't return 0 from get_anon_bdev +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Commit 9e30cc9595303b27b48 removed an internal mount. This +has the side-effect that rootfs now has FSID 0. Many +userspace utilities assume that st_dev in struct stat +is never 0, so this change breaks a number of tools in +early userspace. + +Since we don't know how many userspace programs are affected, +make sure that FSID is at least 1. + +References: http://article.gmane.org/gmane.linux.kernel/1666905 +References: http://permalink.gmane.org/gmane.linux.utilities.util-linux-ng/8557 +Cc: 3.14 +Signed-off-by: Thomas Bächler +--- + fs/super.c | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/fs/super.c b/fs/super.c +index 80d5cf2..7624267 100644 +--- a/fs/super.c ++++ b/fs/super.c +@@ -802,7 +802,10 @@ void emergency_remount(void) + + static DEFINE_IDA(unnamed_dev_ida); + static DEFINE_SPINLOCK(unnamed_dev_lock);/* protects the above */ +-static int unnamed_dev_start = 0; /* don't bother trying below it */ ++/* Many userspace utilities consider an FSID of 0 invalid. ++ * Always return at least 1 from get_anon_bdev. ++ */ ++static int unnamed_dev_start = 1; + + int get_anon_bdev(dev_t *p) + { +-- +1.9.1 + diff --git a/0006-Revert-Bluetooth-Enable-autosuspend-for-Intel-Blueto.patch b/0006-Revert-Bluetooth-Enable-autosuspend-for-Intel-Blueto.patch new file mode 100644 index 0000000..de33191 --- /dev/null +++ b/0006-Revert-Bluetooth-Enable-autosuspend-for-Intel-Blueto.patch @@ -0,0 +1,33 @@ +From d02e0fc02f3cfa078e301698f0475adcdf6f72ab Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Thomas=20B=C3=A4chler?= +Date: Thu, 3 Apr 2014 23:59:49 +0200 +Subject: [PATCH 6/6] Revert "Bluetooth: Enable autosuspend for Intel Bluetooth + device" + +This reverts commit d2bee8fb6e18f6116aada39851918473761f7ab1. + +USB autosuspend still breaks on some xhci controllers, so disable +it by default as long as no solution is found. +--- + drivers/bluetooth/btusb.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c +index baeaaed..6d6e09e 100644 +--- a/drivers/bluetooth/btusb.c ++++ b/drivers/bluetooth/btusb.c +@@ -1478,10 +1478,8 @@ static int btusb_probe(struct usb_interface *intf, + if (id->driver_info & BTUSB_BCM92035) + hdev->setup = btusb_setup_bcm92035; + +- if (id->driver_info & BTUSB_INTEL) { +- usb_enable_autosuspend(data->udev); ++ if (id->driver_info & BTUSB_INTEL) + hdev->setup = btusb_setup_intel; +- } + + /* Interface numbers are hardcoded in the specification */ + data->isoc = usb_ifnum_to_if(data->udev, 1); +-- +1.9.1 + diff --git a/PKGBUILD b/PKGBUILD index d175c29..0611746 100644 --- a/PKGBUILD +++ b/PKGBUILD @@ -5,7 +5,7 @@ pkgbase=linux # Build stock -ARCH kernel #pkgbase=linux-custom # Build kernel with a different name _srcname=linux-3.14 pkgver=3.14 -pkgrel=2 +pkgrel=3 arch=('i686' 'x86_64') url="http://www.kernel.org/" license=('GPL2') @@ -22,16 +22,20 @@ source=("https://www.kernel.org/pub/linux/kernel/v3.x/${_srcname}.tar.xz" '0002-module-allow-multiple-calls-to-MODULE_DEVICE_TABLE-p.patch' '0003-module-remove-MODULE_GENERIC_TABLE.patch' '0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch' + '0005-fs-Don-t-return-0-from-get_anon_bdev.patch' + '0006-Revert-Bluetooth-Enable-autosuspend-for-Intel-Blueto.patch' ) sha256sums=('61558aa490855f42b6340d1a1596be47454909629327c49a5e4e10268065dffa' '91b05561c96e09c8c3a4ea05fdab0745f578c4bb879feae25f552306bbe6522a' '00da25459826be1dced644c2215dfe2a6da53168d92aea79467c490aec4cbcae' 'f0d90e756f14533ee67afda280500511a62465b4f76adcc5effa95a40045179c' 'faced4eb4c47c4eb1a9ee8a5bf8a7c4b49d6b4d78efbe426e410730e6267d182' - '29a958c37e1fb04c49b1cc3be4f38b53ffdeef61ab049865209f6b77817302d0' - 'd8db3b235d871d2b27986d3cb73a57b1d33fed52196a4b608152498a57e93838' - 'eb9a773b7b978bc508e8459ef835ff2cb8a41bb235caff1c18c5b718d7ce902c' - '4edd92642d710d8a351dd2acce36d412eccbf60380f9d0368ec315acb49ad704') + 'ad22f6e1a2869730828ddaf93da8b8a748421b7afdd34e1213566985fe7b01dd' + '29e612a8dda2b2b8af116c16b546a0e1d159f249bfd9628d640cad0f61f0cc4f' + '555133445de48e781ced3a450bcdf9bfbe4d66b118bbd5b28fea789fa023dd66' + 'dc1eca93dad93c9c015332d188f5a69508c2077536b8be653d2ff45f1b034941' + '1f572e748d96403218e846ec469474f557f04d2f5ff137dd2a31fffa193f760e' + 'a413700adf3b45b7d3c18d2ffed390b9e5769cb361a9a0530f98bfff29fd0aef') _kernelname=${pkgbase#linux} @@ -60,6 +64,15 @@ prepare() { # For details, see https://lkml.org/lkml/2014/1/26/22 patch -p1 -i "${srcdir}/0004-Revert-syscalls.h-use-gcc-alias-instead-of-assembler.patch" + # Fix various bugs caused by rootfs having FSID 0 + # See http://www.spinics.net/lists/kernel/msg1716924.html + patch -p1 -i "${srcdir}/0005-fs-Don-t-return-0-from-get_anon_bdev.patch" + + # Disable usb autosuspend for intel btusb + # See http://www.spinics.net/lists/kernel/msg1716461.html + # Until a solution is found, make sure the driver leaves autosuspend alone + patch -p1 -i "${srcdir}/0006-Revert-Bluetooth-Enable-autosuspend-for-Intel-Blueto.patch" + if [ "${CARCH}" = "x86_64" ]; then cat "${srcdir}/config.x86_64" > ./.config else