diff options
author | coadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu> | 2014-03-09 23:23:54 -0300 |
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committer | coadde [Márcio Alexandre Silva Delgado] <coadde@parabola.nu> | 2014-03-09 23:23:54 -0300 |
commit | b6e433006728abecb70346fe54ed8b1e633fc4ba (patch) | |
tree | d93ea05acfd3c2ecda8a7ec548a03b50148f7076 /kernels | |
parent | 3b3a05b26390c64a46295787202a910ec76e00a4 (diff) | |
parent | bd835365437ce04744afa041008d389995fc396a (diff) | |
download | abslibre-b6e433006728abecb70346fe54ed8b1e633fc4ba.tar.gz abslibre-b6e433006728abecb70346fe54ed8b1e633fc4ba.tar.bz2 abslibre-b6e433006728abecb70346fe54ed8b1e633fc4ba.zip |
Merge branch 'master' of ssh://projects.parabolagnulinux.org:1863/srv/git/abslibre
Diffstat (limited to 'kernels')
9 files changed, 259 insertions, 192 deletions
diff --git a/kernels/linux-libre-grsec/0001-Bluetooth-allocate-static-minor-for-vhci.patch b/kernels/linux-libre-grsec/0001-Bluetooth-allocate-static-minor-for-vhci.patch new file mode 100644 index 000000000..33a3fde88 --- /dev/null +++ b/kernels/linux-libre-grsec/0001-Bluetooth-allocate-static-minor-for-vhci.patch @@ -0,0 +1,76 @@ +From a62207820fb65f168c8a7f9c0abb71d736f3d7e0 Mon Sep 17 00:00:00 2001 +From: Lucas De Marchi <lucas.demarchi@intel.com> +Date: Tue, 18 Feb 2014 02:19:26 -0300 +Subject: [PATCH] Bluetooth: allocate static minor for vhci +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +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 +create the /dev/vhci node. However creating an alias without +specifying the minor doesn't allow us to create the node ahead, +triggerring module auto-load when it's first accessed. + +Starting with depmod from kmod 16 we started to warn if there's a +devname alias without specifying the major and minor. + +Let's do the same done for uhid, kvm, fuse and others, specifying a +fixed minor. In systems with systemd as the init the following will +happen: on early boot systemd will call "kmod static-nodes" to read +/lib/modules/$(uname -r)/modules.devname and then create the nodes. When +first accessed these "dead" nodes will trigger the module loading. + +Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> +Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +Signed-off-by: Marcel Holtmann <marcel@holtmann.org> +--- + Documentation/devices.txt | 1 + + drivers/bluetooth/hci_vhci.c | 3 ++- + include/linux/miscdevice.h | 1 + + 3 files changed, 4 insertions(+), 1 deletion(-) + +diff --git a/Documentation/devices.txt b/Documentation/devices.txt +index 80b7241..fce9398 100644 +--- a/Documentation/devices.txt ++++ b/Documentation/devices.txt +@@ -353,6 +353,7 @@ Your cooperation is appreciated. + 133 = /dev/exttrp External device trap + 134 = /dev/apm_bios Advanced Power Management BIOS + 135 = /dev/rtc Real Time Clock ++ 137 = /dev/vhci Bluetooth virtual HCI driver + 139 = /dev/openprom SPARC OpenBoot PROM + 140 = /dev/relay8 Berkshire Products Octal relay card + 141 = /dev/relay16 Berkshire Products ISO-16 relay card +diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c +index 7b16738..59095e6 100644 +--- a/drivers/bluetooth/hci_vhci.c ++++ b/drivers/bluetooth/hci_vhci.c +@@ -352,7 +352,7 @@ static const struct file_operations vhci_fops = { + static struct miscdevice vhci_miscdev= { + .name = "vhci", + .fops = &vhci_fops, +- .minor = MISC_DYNAMIC_MINOR, ++ .minor = VHCI_MINOR, + }; + + static int __init vhci_init(void) +@@ -378,3 +378,4 @@ MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION); + MODULE_VERSION(VERSION); + MODULE_LICENSE("GPL"); + MODULE_ALIAS("devname:vhci"); ++MODULE_ALIAS_MISCDEV(VHCI_MINOR); +diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h +index f7eaf2d..e5db611 100644 +--- a/include/linux/miscdevice.h ++++ b/include/linux/miscdevice.h +@@ -23,6 +23,7 @@ + #define TEMP_MINOR 131 /* Temperature Sensor */ + #define RTC_MINOR 135 + #define EFI_RTC_MINOR 136 /* EFI Time services */ ++#define VHCI_MINOR 137 + #define SUN_OPENPROM_MINOR 139 + #define DMAPI_MINOR 140 /* DMAPI */ + #define NVRAM_MINOR 144 +-- +1.9.0 + diff --git a/kernels/linux-libre-grsec/PKGBUILD b/kernels/linux-libre-grsec/PKGBUILD index 8f83b01e3..b55ac3cc2 100644 --- a/kernels/linux-libre-grsec/PKGBUILD +++ b/kernels/linux-libre-grsec/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 206252 2014-02-22 22:54:25Z thomas $ +# $Id: PKGBUILD 207134 2014-03-07 14:06:45Z thomas $ # Maintainer: Tobias Powalowski <tpowa@archlinux.org> # Maintainer: Thomas Baechler <thomas@archlinux.org> # Maintainer (Parabola): André Silva <emulatorman@parabola.nu> @@ -10,12 +10,12 @@ pkgbase=linux-libre-grsec # Build stock -LIBRE-GRSEC kernel #pkgbase=linux-libre-custom # Build kernel with a different name _basekernel=3.13 -_sublevel=5 +_sublevel=6 _grsecver=3.0 -_timestamp=201402241943 +_timestamp=201403072241 pkgver=${_basekernel}.${_sublevel} pkgrel=1 -_lxopkgver=${_basekernel}.5 # nearly always the same as pkgver +_lxopkgver=${_basekernel}.6 # nearly always the same as pkgver arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" license=('GPL2') @@ -40,14 +40,15 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn '0005-sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch' '0006-rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-no.patch' '0001-syscalls.h-use-gcc-alias-instead-of-assembler-aliase.patch' + '0001-Bluetooth-allocate-static-minor-for-vhci.patch' 'i8042-fix-aliases.patch' 'module-blacklist.conf' 'sysctl.conf' 'known-exploit-detection.patch' "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.xz") md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' - '6e59a1e4b891ca5fa8b03d488fa64e04' - '810f3caa18b89eda5b41a2cff5821a4a' + 'bd937981937fd3c7a553fc770236e640' + 'dfb03774a36dc625b96a53feaa6efb3e' '21da34d98cc007a78a11660863537c0d' 'd4b95575b9cc32b7ba4ad8624972ddf9' '5f66bed97a5c37e48eb2f71b2d354b9a' @@ -63,11 +64,12 @@ md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' 'd5907a721b97299f0685c583499f7820' 'a724515b350b29c53f20e631c6cf9a14' 'e6fa278c092ad83780e2dd0568e24ca6' + '06f1751777e0772c18c3fa4fbae91aa5' '93dbf73af819b77f03453a9c6de2bb47' 'f93ef6157fbb23820bd5ae08fd3f451e' '0db7629711f4ed76bd1f9da9f97bc4ea' 'cb789bf97bc65fd4cf240d99df9c24c0' - '5fcb6203b54aaf7dcbdf6e2c6f159b14') + '55af6fa41f01c22369175dbacd9ad7b0') if [ "$CARCH" != "mips64el" ]; then # don't use the Loongson-specific patches on non-mips64el arches. unset source[${#source[@]}-1] @@ -124,6 +126,9 @@ prepare() { # Fix i8042 aliases patch -p1 -i "${srcdir}/i8042-fix-aliases.patch" + # Fix vhci warning in kmod (to restore every kernel maintainer's sanity) + patch -p1 -i "${srcdir}/0001-Bluetooth-allocate-static-minor-for-vhci.patch" + # add known exploit detection patch # http://lkml.org/lkml/2013/12/12/358 patch -Np1 -i "${srcdir}/known-exploit-detection.patch" diff --git a/kernels/linux-libre-lts-knock/PKGBUILD b/kernels/linux-libre-lts-knock/PKGBUILD index 83213341b..f3795d1b6 100644 --- a/kernels/linux-libre-lts-knock/PKGBUILD +++ b/kernels/linux-libre-lts-knock/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 206261 2014-02-23 10:06:10Z andyrtr $ +# $Id: PKGBUILD 207131 2014-03-07 13:50:49Z bpiotrowski $ # Maintainer: Tobias Powalowski <tpowa@archlinux.org> # Maintainer: Thomas Baechler <thomas@archlinux.org> # Maintainer (Parabola): André Silva <emulatorman@parabola.nu> @@ -10,11 +10,11 @@ pkgbase=linux-libre-lts-knock # Build stock -LIBRE-LTS-KNOCK kernel #pkgbase=linux-libre-custom # Build kernel with a different name _basekernel=3.10 -_sublevel=32 +_sublevel=33 _knockpatchver=${_basekernel} pkgver=${_basekernel}.${_sublevel} pkgrel=1 -_lxopkgver=${_basekernel}.31 # nearly always the same as pkgver +_lxopkgver=${_basekernel}.33 # nearly always the same as pkgver arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" license=('GPL2') @@ -34,7 +34,7 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn 'criu-no-expert.patch' "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/debuginfo/linux-patches-${_lxopkgver}-gnu_0loongsonlibre_mipsel.tar.xz") md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c' - 'e344eea547efba42562dd8ff16593116' + 'dea9cb694f12a794604edcfac1d76add' '26380d6f05471ef8e065a77d87588009' 'f22e0a6a7634902f5a00eb25ad677c65' '6550ba0e23b7729cd9db2475bde8fac2' @@ -44,7 +44,7 @@ md5sums=('d562fd52580a3b6b18b6eeb5921d1d5c' '04b21c79df0a952c22d681dd4f4562df' 'f3def2cefdcbb954c21d8505d23cc83c' 'd50c1ac47394e9aec637002ef3392bd1' - 'bfac14a0d1a3a0b0fbf09ba3a0ff6e88') + '441a56631bb3c96836061030e58ee1f2') if [ "$CARCH" != "mips64el" ]; then # don't use the Loongson-specific patches on non-mips64el arches. unset source[${#source[@]}-1] diff --git a/kernels/linux-libre-pae/0001-Bluetooth-allocate-static-minor-for-vhci.patch b/kernels/linux-libre-pae/0001-Bluetooth-allocate-static-minor-for-vhci.patch new file mode 100644 index 000000000..33a3fde88 --- /dev/null +++ b/kernels/linux-libre-pae/0001-Bluetooth-allocate-static-minor-for-vhci.patch @@ -0,0 +1,76 @@ +From a62207820fb65f168c8a7f9c0abb71d736f3d7e0 Mon Sep 17 00:00:00 2001 +From: Lucas De Marchi <lucas.demarchi@intel.com> +Date: Tue, 18 Feb 2014 02:19:26 -0300 +Subject: [PATCH] Bluetooth: allocate static minor for vhci +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Commit bfacbb9 (Bluetooth: Use devname:vhci module alias for virtual HCI +driver) added the module alias to hci_vhci module so it's possible to +create the /dev/vhci node. However creating an alias without +specifying the minor doesn't allow us to create the node ahead, +triggerring module auto-load when it's first accessed. + +Starting with depmod from kmod 16 we started to warn if there's a +devname alias without specifying the major and minor. + +Let's do the same done for uhid, kvm, fuse and others, specifying a +fixed minor. In systems with systemd as the init the following will +happen: on early boot systemd will call "kmod static-nodes" to read +/lib/modules/$(uname -r)/modules.devname and then create the nodes. When +first accessed these "dead" nodes will trigger the module loading. + +Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> +Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +Signed-off-by: Marcel Holtmann <marcel@holtmann.org> +--- + Documentation/devices.txt | 1 + + drivers/bluetooth/hci_vhci.c | 3 ++- + include/linux/miscdevice.h | 1 + + 3 files changed, 4 insertions(+), 1 deletion(-) + +diff --git a/Documentation/devices.txt b/Documentation/devices.txt +index 80b7241..fce9398 100644 +--- a/Documentation/devices.txt ++++ b/Documentation/devices.txt +@@ -353,6 +353,7 @@ Your cooperation is appreciated. + 133 = /dev/exttrp External device trap + 134 = /dev/apm_bios Advanced Power Management BIOS + 135 = /dev/rtc Real Time Clock ++ 137 = /dev/vhci Bluetooth virtual HCI driver + 139 = /dev/openprom SPARC OpenBoot PROM + 140 = /dev/relay8 Berkshire Products Octal relay card + 141 = /dev/relay16 Berkshire Products ISO-16 relay card +diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c +index 7b16738..59095e6 100644 +--- a/drivers/bluetooth/hci_vhci.c ++++ b/drivers/bluetooth/hci_vhci.c +@@ -352,7 +352,7 @@ static const struct file_operations vhci_fops = { + static struct miscdevice vhci_miscdev= { + .name = "vhci", + .fops = &vhci_fops, +- .minor = MISC_DYNAMIC_MINOR, ++ .minor = VHCI_MINOR, + }; + + static int __init vhci_init(void) +@@ -378,3 +378,4 @@ MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION); + MODULE_VERSION(VERSION); + MODULE_LICENSE("GPL"); + MODULE_ALIAS("devname:vhci"); ++MODULE_ALIAS_MISCDEV(VHCI_MINOR); +diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h +index f7eaf2d..e5db611 100644 +--- a/include/linux/miscdevice.h ++++ b/include/linux/miscdevice.h +@@ -23,6 +23,7 @@ + #define TEMP_MINOR 131 /* Temperature Sensor */ + #define RTC_MINOR 135 + #define EFI_RTC_MINOR 136 /* EFI Time services */ ++#define VHCI_MINOR 137 + #define SUN_OPENPROM_MINOR 139 + #define DMAPI_MINOR 140 /* DMAPI */ + #define NVRAM_MINOR 144 +-- +1.9.0 + diff --git a/kernels/linux-libre-pae/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch b/kernels/linux-libre-pae/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch deleted file mode 100644 index 93803d2e6..000000000 --- a/kernels/linux-libre-pae/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 2bd7c7b5f011b3d57e4f5625b561a6f3f2f34a81 Mon Sep 17 00:00:00 2001 -From: Trond Myklebust <trond.myklebust@primarydata.com> -Date: Sun, 16 Feb 2014 12:14:13 -0500 -Subject: [PATCH] SUNRPC: Ensure that gss_auth isn't freed before its upcall - messages - -Fix a race in which the RPC client is shutting down while the -gss daemon is processing a downcall. If the RPC client manages to -shut down before the gss daemon is done, then the struct gss_auth -used in gss_release_msg() may have already been freed. - -Link: http://lkml.kernel.org/r/1392494917.71728.YahooMailNeo@web140002.mail.bf1.yahoo.com -Reported-by: John <da_audiophile@yahoo.com> -Reported-by: Borislav Petkov <bp@alien8.de> -Cc: stable@vger.kernel.org # 3.12+ -Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> ---- - net/sunrpc/auth_gss/auth_gss.c | 13 +++++++++++-- - 1 file changed, 11 insertions(+), 2 deletions(-) - -diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c -index 42fdfc6..a642fd616 100644 ---- a/net/sunrpc/auth_gss/auth_gss.c -+++ b/net/sunrpc/auth_gss/auth_gss.c -@@ -108,6 +108,7 @@ struct gss_auth { - static DEFINE_SPINLOCK(pipe_version_lock); - static struct rpc_wait_queue pipe_version_rpc_waitqueue; - static DECLARE_WAIT_QUEUE_HEAD(pipe_version_waitqueue); -+static void gss_put_auth(struct gss_auth *gss_auth); - - static void gss_free_ctx(struct gss_cl_ctx *); - static const struct rpc_pipe_ops gss_upcall_ops_v0; -@@ -320,6 +321,7 @@ gss_release_msg(struct gss_upcall_msg *gss_msg) - if (gss_msg->ctx != NULL) - gss_put_ctx(gss_msg->ctx); - rpc_destroy_wait_queue(&gss_msg->rpc_waitqueue); -+ gss_put_auth(gss_msg->auth); - kfree(gss_msg); - } - -@@ -500,6 +502,7 @@ gss_alloc_msg(struct gss_auth *gss_auth, - if (err) - goto err_free_msg; - }; -+ kref_get(&gss_auth->kref); - return gss_msg; - err_free_msg: - kfree(gss_msg); -@@ -1071,6 +1074,12 @@ gss_free_callback(struct kref *kref) - } - - static void -+gss_put_auth(struct gss_auth *gss_auth) -+{ -+ kref_put(&gss_auth->kref, gss_free_callback); -+} -+ -+static void - gss_destroy(struct rpc_auth *auth) - { - struct gss_auth *gss_auth = container_of(auth, -@@ -1091,7 +1100,7 @@ gss_destroy(struct rpc_auth *auth) - gss_auth->gss_pipe[1] = NULL; - rpcauth_destroy_credcache(auth); - -- kref_put(&gss_auth->kref, gss_free_callback); -+ gss_put_auth(gss_auth); - } - - /* -@@ -1262,7 +1271,7 @@ gss_destroy_nullcred(struct rpc_cred *cred) - call_rcu(&cred->cr_rcu, gss_free_cred_callback); - if (ctx) - gss_put_ctx(ctx); -- kref_put(&gss_auth->kref, gss_free_callback); -+ gss_put_auth(gss_auth); - } - - static void --- -1.9.0 - diff --git a/kernels/linux-libre-pae/PKGBUILD b/kernels/linux-libre-pae/PKGBUILD index d672e376a..334af537c 100644 --- a/kernels/linux-libre-pae/PKGBUILD +++ b/kernels/linux-libre-pae/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 206252 2014-02-22 22:54:25Z thomas $ +# $Id: PKGBUILD 207134 2014-03-07 14:06:45Z thomas $ # Contributor: Tobias Powalowski <tpowa@archlinux.org> # Contributor: Thomas Baechler <thomas@archlinux.org> # Maintainer (Parabola): André Silva <emulatorman@parabola.nu> @@ -6,7 +6,7 @@ pkgbase=linux-libre-pae # Build stock -LIBRE-PAE kernel #pkgbase=linux-libre-custom # Build kernel with a different name _basekernel=3.13 -pkgver=${_basekernel}.5 +pkgver=${_basekernel}.6 pkgrel=1 arch=('i686') url="http://linux-libre.fsfla.org/" @@ -28,8 +28,8 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn '0004-rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-.patch' '0005-sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch' '0006-rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-no.patch' - '0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch' '0001-syscalls.h-use-gcc-alias-instead-of-assembler-aliase.patch' + '0001-Bluetooth-allocate-static-minor-for-vhci.patch' 'i8042-fix-aliases.patch') md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' '6e59a1e4b891ca5fa8b03d488fa64e04' @@ -44,8 +44,8 @@ md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' '10dbaf863e22b2437e68f9190d65c861' 'd5907a721b97299f0685c583499f7820' 'a724515b350b29c53f20e631c6cf9a14' - '1ae4ec847f41fa1b6d488f956e94c893' 'e6fa278c092ad83780e2dd0568e24ca6' + '06f1751777e0772c18c3fa4fbae91aa5' '93dbf73af819b77f03453a9c6de2bb47') _kernelname=${pkgbase#linux-libre} @@ -88,16 +88,15 @@ prepare() { # http://git.linux-nfs.org/?p=trondmy/linux-nfs.git;a=commitdiff;h=23e66ba97127ff3b064d4c6c5138aa34eafc492f patch -p1 -i "${srcdir}/0006-rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-no.patch" - # Fix FS#38921 - # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9eb2ddb48ce3a7bd745c14a933112994647fa3cd - patch -p1 -i "${srcdir}/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch" - # Fix symbols: Revert http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=83460ec8dcac14142e7860a01fa59c267ac4657c patch -Rp1 -i "${srcdir}/0001-syscalls.h-use-gcc-alias-instead-of-assembler-aliase.patch" # Fix i8042 aliases patch -p1 -i "${srcdir}/i8042-fix-aliases.patch" + # Fix vhci warning in kmod (to restore every kernel maintainer's sanity) + patch -p1 -i "${srcdir}/0001-Bluetooth-allocate-static-minor-for-vhci.patch" + cat "${srcdir}/config" > ./.config # simpler if [ "${_kernelname}" != "" ]; then diff --git a/kernels/linux-libre-xen/0001-Bluetooth-allocate-static-minor-for-vhci.patch b/kernels/linux-libre-xen/0001-Bluetooth-allocate-static-minor-for-vhci.patch new file mode 100644 index 000000000..33a3fde88 --- /dev/null +++ b/kernels/linux-libre-xen/0001-Bluetooth-allocate-static-minor-for-vhci.patch @@ -0,0 +1,76 @@ +From a62207820fb65f168c8a7f9c0abb71d736f3d7e0 Mon Sep 17 00:00:00 2001 +From: Lucas De Marchi <lucas.demarchi@intel.com> +Date: Tue, 18 Feb 2014 02:19:26 -0300 +Subject: [PATCH] Bluetooth: allocate static minor for vhci +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Commit bfacbb9 (Bluetooth: Use devname:vhci module alias for virtual HCI +driver) added the module alias to hci_vhci module so it's possible to +create the /dev/vhci node. However creating an alias without +specifying the minor doesn't allow us to create the node ahead, +triggerring module auto-load when it's first accessed. + +Starting with depmod from kmod 16 we started to warn if there's a +devname alias without specifying the major and minor. + +Let's do the same done for uhid, kvm, fuse and others, specifying a +fixed minor. In systems with systemd as the init the following will +happen: on early boot systemd will call "kmod static-nodes" to read +/lib/modules/$(uname -r)/modules.devname and then create the nodes. When +first accessed these "dead" nodes will trigger the module loading. + +Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> +Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> +Signed-off-by: Marcel Holtmann <marcel@holtmann.org> +--- + Documentation/devices.txt | 1 + + drivers/bluetooth/hci_vhci.c | 3 ++- + include/linux/miscdevice.h | 1 + + 3 files changed, 4 insertions(+), 1 deletion(-) + +diff --git a/Documentation/devices.txt b/Documentation/devices.txt +index 80b7241..fce9398 100644 +--- a/Documentation/devices.txt ++++ b/Documentation/devices.txt +@@ -353,6 +353,7 @@ Your cooperation is appreciated. + 133 = /dev/exttrp External device trap + 134 = /dev/apm_bios Advanced Power Management BIOS + 135 = /dev/rtc Real Time Clock ++ 137 = /dev/vhci Bluetooth virtual HCI driver + 139 = /dev/openprom SPARC OpenBoot PROM + 140 = /dev/relay8 Berkshire Products Octal relay card + 141 = /dev/relay16 Berkshire Products ISO-16 relay card +diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c +index 7b16738..59095e6 100644 +--- a/drivers/bluetooth/hci_vhci.c ++++ b/drivers/bluetooth/hci_vhci.c +@@ -352,7 +352,7 @@ static const struct file_operations vhci_fops = { + static struct miscdevice vhci_miscdev= { + .name = "vhci", + .fops = &vhci_fops, +- .minor = MISC_DYNAMIC_MINOR, ++ .minor = VHCI_MINOR, + }; + + static int __init vhci_init(void) +@@ -378,3 +378,4 @@ MODULE_DESCRIPTION("Bluetooth virtual HCI driver ver " VERSION); + MODULE_VERSION(VERSION); + MODULE_LICENSE("GPL"); + MODULE_ALIAS("devname:vhci"); ++MODULE_ALIAS_MISCDEV(VHCI_MINOR); +diff --git a/include/linux/miscdevice.h b/include/linux/miscdevice.h +index f7eaf2d..e5db611 100644 +--- a/include/linux/miscdevice.h ++++ b/include/linux/miscdevice.h +@@ -23,6 +23,7 @@ + #define TEMP_MINOR 131 /* Temperature Sensor */ + #define RTC_MINOR 135 + #define EFI_RTC_MINOR 136 /* EFI Time services */ ++#define VHCI_MINOR 137 + #define SUN_OPENPROM_MINOR 139 + #define DMAPI_MINOR 140 /* DMAPI */ + #define NVRAM_MINOR 144 +-- +1.9.0 + diff --git a/kernels/linux-libre-xen/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch b/kernels/linux-libre-xen/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch deleted file mode 100644 index 93803d2e6..000000000 --- a/kernels/linux-libre-xen/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch +++ /dev/null @@ -1,82 +0,0 @@ -From 2bd7c7b5f011b3d57e4f5625b561a6f3f2f34a81 Mon Sep 17 00:00:00 2001 -From: Trond Myklebust <trond.myklebust@primarydata.com> -Date: Sun, 16 Feb 2014 12:14:13 -0500 -Subject: [PATCH] SUNRPC: Ensure that gss_auth isn't freed before its upcall - messages - -Fix a race in which the RPC client is shutting down while the -gss daemon is processing a downcall. If the RPC client manages to -shut down before the gss daemon is done, then the struct gss_auth -used in gss_release_msg() may have already been freed. - -Link: http://lkml.kernel.org/r/1392494917.71728.YahooMailNeo@web140002.mail.bf1.yahoo.com -Reported-by: John <da_audiophile@yahoo.com> -Reported-by: Borislav Petkov <bp@alien8.de> -Cc: stable@vger.kernel.org # 3.12+ -Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> ---- - net/sunrpc/auth_gss/auth_gss.c | 13 +++++++++++-- - 1 file changed, 11 insertions(+), 2 deletions(-) - -diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c -index 42fdfc6..a642fd616 100644 ---- a/net/sunrpc/auth_gss/auth_gss.c -+++ b/net/sunrpc/auth_gss/auth_gss.c -@@ -108,6 +108,7 @@ struct gss_auth { - static DEFINE_SPINLOCK(pipe_version_lock); - static struct rpc_wait_queue pipe_version_rpc_waitqueue; - static DECLARE_WAIT_QUEUE_HEAD(pipe_version_waitqueue); -+static void gss_put_auth(struct gss_auth *gss_auth); - - static void gss_free_ctx(struct gss_cl_ctx *); - static const struct rpc_pipe_ops gss_upcall_ops_v0; -@@ -320,6 +321,7 @@ gss_release_msg(struct gss_upcall_msg *gss_msg) - if (gss_msg->ctx != NULL) - gss_put_ctx(gss_msg->ctx); - rpc_destroy_wait_queue(&gss_msg->rpc_waitqueue); -+ gss_put_auth(gss_msg->auth); - kfree(gss_msg); - } - -@@ -500,6 +502,7 @@ gss_alloc_msg(struct gss_auth *gss_auth, - if (err) - goto err_free_msg; - }; -+ kref_get(&gss_auth->kref); - return gss_msg; - err_free_msg: - kfree(gss_msg); -@@ -1071,6 +1074,12 @@ gss_free_callback(struct kref *kref) - } - - static void -+gss_put_auth(struct gss_auth *gss_auth) -+{ -+ kref_put(&gss_auth->kref, gss_free_callback); -+} -+ -+static void - gss_destroy(struct rpc_auth *auth) - { - struct gss_auth *gss_auth = container_of(auth, -@@ -1091,7 +1100,7 @@ gss_destroy(struct rpc_auth *auth) - gss_auth->gss_pipe[1] = NULL; - rpcauth_destroy_credcache(auth); - -- kref_put(&gss_auth->kref, gss_free_callback); -+ gss_put_auth(gss_auth); - } - - /* -@@ -1262,7 +1271,7 @@ gss_destroy_nullcred(struct rpc_cred *cred) - call_rcu(&cred->cr_rcu, gss_free_cred_callback); - if (ctx) - gss_put_ctx(ctx); -- kref_put(&gss_auth->kref, gss_free_callback); -+ gss_put_auth(gss_auth); - } - - static void --- -1.9.0 - diff --git a/kernels/linux-libre-xen/PKGBUILD b/kernels/linux-libre-xen/PKGBUILD index 557eedd2a..9e32610fc 100644 --- a/kernels/linux-libre-xen/PKGBUILD +++ b/kernels/linux-libre-xen/PKGBUILD @@ -1,4 +1,4 @@ -# $Id: PKGBUILD 206252 2014-02-22 22:54:25Z thomas $ +# $Id: PKGBUILD 207134 2014-03-07 14:06:45Z thomas $ # Contributor: Tobias Powalowski <tpowa@archlinux.org> # Contributor: Thomas Baechler <thomas@archlinux.org> # Maintainer (Parabola): André Silva <emulatorman@parabola.nu> @@ -6,7 +6,7 @@ pkgbase=linux-libre-xen # Build stock -LIBRE-XEN kernel #pkgbase=linux-libre-custom # Build kernel with a different name _basekernel=3.13 -pkgver=${_basekernel}.5 +pkgver=${_basekernel}.6 pkgrel=1 arch=('i686') url="http://linux-libre.fsfla.org/" @@ -28,8 +28,8 @@ source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gn '0004-rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-.patch' '0005-sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch' '0006-rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-no.patch' - '0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch' '0001-syscalls.h-use-gcc-alias-instead-of-assembler-aliase.patch' + '0001-Bluetooth-allocate-static-minor-for-vhci.patch' 'i8042-fix-aliases.patch') md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' '6e59a1e4b891ca5fa8b03d488fa64e04' @@ -44,8 +44,8 @@ md5sums=('98a8e803e0ed08557f3cdd4d56b0ddc1' '10dbaf863e22b2437e68f9190d65c861' 'd5907a721b97299f0685c583499f7820' 'a724515b350b29c53f20e631c6cf9a14' - '1ae4ec847f41fa1b6d488f956e94c893' 'e6fa278c092ad83780e2dd0568e24ca6' + '06f1751777e0772c18c3fa4fbae91aa5' '93dbf73af819b77f03453a9c6de2bb47') _kernelname=${pkgbase#linux-libre} @@ -88,16 +88,15 @@ prepare() { # http://git.linux-nfs.org/?p=trondmy/linux-nfs.git;a=commitdiff;h=23e66ba97127ff3b064d4c6c5138aa34eafc492f patch -p1 -i "${srcdir}/0006-rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-no.patch" - # Fix FS#38921 - # http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9eb2ddb48ce3a7bd745c14a933112994647fa3cd - patch -p1 -i "${srcdir}/0001-SUNRPC-Ensure-that-gss_auth-isn-t-freed-before-its-u.patch" - # Fix symbols: Revert http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=83460ec8dcac14142e7860a01fa59c267ac4657c patch -Rp1 -i "${srcdir}/0001-syscalls.h-use-gcc-alias-instead-of-assembler-aliase.patch" # Fix i8042 aliases patch -p1 -i "${srcdir}/i8042-fix-aliases.patch" + # Fix vhci warning in kmod (to restore every kernel maintainer's sanity) + patch -p1 -i "${srcdir}/0001-Bluetooth-allocate-static-minor-for-vhci.patch" + cat "${srcdir}/config" > ./.config # simpler if [ "${_kernelname}" != "" ]; then |