From 164067832916c8e59219e1b0f30d7d04618a536e Mon Sep 17 00:00:00 2001 From: root Date: Sun, 22 Jan 2012 23:15:13 +0000 Subject: Sun Jan 22 23:15:13 UTC 2012 --- libre/linux-libre/Kbuild | 19 ++++++ libre/linux-libre/Kbuild.platforms | 6 ++ libre/linux-libre/PKGBUILD | 113 ++++++++++++++++++++++---------- libre/linux-libre/config.i686 | 20 ++---- libre/linux-libre/config.x86_64 | 18 +++-- libre/linux-libre/i915-gpu-finish.patch | 55 ++++++++++++++++ libre/linux-libre/linux-libre.install | 7 +- 7 files changed, 173 insertions(+), 65 deletions(-) create mode 100644 libre/linux-libre/Kbuild create mode 100644 libre/linux-libre/Kbuild.platforms create mode 100644 libre/linux-libre/i915-gpu-finish.patch (limited to 'libre/linux-libre') diff --git a/libre/linux-libre/Kbuild b/libre/linux-libre/Kbuild new file mode 100644 index 000000000..8a9d7dceb --- /dev/null +++ b/libre/linux-libre/Kbuild @@ -0,0 +1,19 @@ +# Fail on warnings - also for files referenced in subdirs +# -Werror can be disabled for specific files using: +# CFLAGS_ := -Wno-error +subdir-ccflags-y := -Wno-error + +# platform specific definitions +include arch/mips/Kbuild.platforms +obj-y := $(platform-y) + +# make clean traverses $(obj-) without having included .config, so +# everything ends up here +obj- := $(platform-) + +# mips object files +# The object files are linked as core-y files would be linked + +obj-y += kernel/ +obj-y += mm/ +obj-y += math-emu/ diff --git a/libre/linux-libre/Kbuild.platforms b/libre/linux-libre/Kbuild.platforms new file mode 100644 index 000000000..90a226888 --- /dev/null +++ b/libre/linux-libre/Kbuild.platforms @@ -0,0 +1,6 @@ +# All platforms listed in alphabetic order + +platforms += loongson + +# include the platform specific files +include $(patsubst %, $(srctree)/arch/mips/%/Platform, $(platforms)) diff --git a/libre/linux-libre/PKGBUILD b/libre/linux-libre/PKGBUILD index e7668ca29..3bd2c7fe6 100644 --- a/libre/linux-libre/PKGBUILD +++ b/libre/linux-libre/PKGBUILD @@ -8,48 +8,42 @@ pkgbase=linux-libre pkgname=('linux-libre' 'linux-libre-headers' 'linux-libre-docs') # Build stock -LIBRE kernel # pkgname=linux-custom # Build kernel with a different name _kernelname=${pkgname#linux-libre} -<<<<<<< HEAD -_basekernel=3.1 -pkgver=${_basekernel}.7 -======= _basekernel=3.2 -pkgver=${_basekernel} ->>>>>>> ddf6b4309b9f9816e75828359a2d60a23a0ca68c +pkgver=${_basekernel}.1 pkgrel=1 -arch=('i686' 'x86_64') +arch=('i686' 'x86_64' 'mips64el') url="http://linux-libre.fsfla.org/" license=('GPL2') makedepends=('xmlto' 'docbook-xsl') options=('!strip') source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-libre/linux-${_basekernel}-libre.tar.xz" -# "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-libre/patch-${_basekernel}-libre-${pkgver}-libre.xz" + "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-libre/patch-${_basekernel}-libre-${pkgver}-libre.xz" + "http://www.linux-libre.fsfla.org/pub/linux-libre/lemote/gnewsense/pool/linux-patches-${pkgver}-libre-lemote_0lxo_mipsel.tar.bz2" # the main kernel config files 'config.i686' 'config.x86_64' # standard config files for mkinitcpio ramdisk "${pkgname}.preset" + 'Kbuild' + 'Kbuild.platforms' 'boot-logo.patch' 'change-default-console-loglevel.patch' 'i915-fix-ghost-tv-output.patch' - 'usb-add-reset-resume-quirk-for-several-webcams.patch') -md5sums=('d73df15ab1d36fe3c102755d8f42117f' - '47e4a10500ad90694b7f42fb447ab810' - '267ea59695619730032f89ac70bf9391' - '5a415fc0c864dc3f5c4afa63f1506c52' - 'a8a3843046926eb7ab81312cd438c5c5' - '04b21c79df0a952c22d681dd4f4562df' - '9d3c56a4b999c8bfbd4018089a62f662' - '263725f20c0b9eb9c353040792d644e5' - 'a50c9076012cb2dda49952dc6ec3e9c1' - '52d41fa61e80277ace2b994412a0c856') + 'i915-gpu-finish.patch') build() { cd "${srcdir}/linux-${_basekernel}" -# patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre" + if [ "${_basekernel}" != "${pkgver}" ]; then + patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre" + fi # Add freedo as boot logo patch -Np1 -i "${srcdir}/boot-logo.patch" + # fix FS#27883 + # drm/i915: Only clear the GPU domains upon a successful finish + patch -Np1 -i "${srcdir}/i915-gpu-finish.patch" + # Some chips detect a ghost TV output # mailing list discussion: http://lists.freedesktop.org/archives/intel-gfx/2011-April/010371.html # Arch Linux bug report: FS#19234 @@ -59,16 +53,26 @@ build() { # needed. patch -Np1 -i "${srcdir}/i915-fix-ghost-tv-output.patch" - # Add the USB_QUIRK_RESET_RESUME for several webcams - # FS#26528 - patch -Np1 -i "${srcdir}/usb-add-reset-resume-quirk-for-several-webcams.patch" - # set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param) # remove this when a Kconfig knob is made available by upstream # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227) patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch" - cat "${srcdir}/config.${CARCH}" > ./.config # simpler + if [ "$CARCH" == "mips64el" ]; then + sed -i "s|^EXTRAVERSION.*|EXTRAVERSION =-libre|" Makefile + msg2 "Adding loongson-community patches" + patch -Np1 -i ${srcdir}/${_basekernel}.*-*-loongson-community.patch + patch -Np0 -i "${srcdir}/lxo-config.patch" + +# ensure N32, add localversion and remove uevent helper as per +# https://git.kernel.org/?p=linux/hotplug/udev.git;a=blob_plain;f=README + sed -i -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \ + -e "s|CONFIG_MIPS32_N32=.*|CONFIG_MIPS32_N32=y|g" \ + -e "s|CONFIG_UEVENT_HELPER_PATH=.*|CONFIG_UEVENT_HELPER_PATH=\"\"|g" \ + -e "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"-LIBRE\"|g" ./.config + else + cat "${srcdir}/config.${CARCH}" > ./.config # simpler + fi if [ "${_kernelname}" != "" ]; then sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config @@ -98,7 +102,11 @@ build() { yes "" | make config # build! - make ${MAKEFLAGS} bzImage modules + if [ "$CARCH" == "mips64el" ]; then + make ${MAKEFLAGS} vmlinuz modules + else + make ${MAKEFLAGS} bzImage modules + fi } package_linux-libre() { @@ -115,13 +123,19 @@ package_linux-libre() { cd "${srcdir}/linux-${_basekernel}" KARCH=x86 + [ $CARCH = "mips64el" ] && KARCH=mips # get kernel version _kernver="$(make kernelrelease)" mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot} make INSTALL_MOD_PATH="${pkgdir}" modules_install - cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}" + + if [ "$CARCH" == "mips64el" ]; then + cp vmlinuz "${pkgdir}/boot/vmlinuz-${pkgname}" + else + cp "arch/${KARCH}/boot/bzImage" "${pkgdir}/boot/vmlinuz-${pkgname}" + fi # add vmlinux install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux" @@ -140,6 +154,12 @@ package_linux-libre() { -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|g" \ -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset" +# mkinitcpio 0.7 relies on bzImage to find the kernel version + if [ "$CARCH" == "mips64el" ]; then + sed -e "s|ALL_kver=.*|ALL_kver=\"${_kernver}\"|g" \ + -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset" + fi + # remove build and source links rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build} # remove the firmware @@ -159,6 +179,15 @@ package_linux-libre-headers() { conflicts=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers') replaces=('kernel26-headers' 'kernel26-libre-headers' 'linux-headers') + KARCH=x86 + [ $CARCH = "mips64el" ] && KARCH=mips + +# In case of repackaging this is empty + if [ -z "${_kernver}" ]; then + cd ${srcdir}/linux-$pkgver + _kernver="$(make kernelrelease)" + fi + mkdir -p "${pkgdir}/lib/modules/${_kernver}" cd "${pkgdir}/lib/modules/${_kernver}" @@ -180,13 +209,19 @@ package_linux-libre-headers() { done # copy arch includes for external modules - mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/x86" - cp -a arch/x86/include "${pkgdir}/usr/src/linux-${_kernver}/arch/x86/" + mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}" + cp -a "arch/${KARCH}/include" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" # copy files necessary for later builds cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}" cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}" + if [ "$CARCH" = "mips64el" ]; then + cp "arch/${KARCH}/Kbuild" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" + cp "arch/${KARCH}/loongson" "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/" + cp "${srcdir}/Kbuild.platforms" "${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/" + fi + # fix permissions on scripts dir chmod og-w -R "${pkgdir}/usr/src/linux-${_kernver}/scripts" mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions" @@ -281,7 +316,12 @@ package_linux-libre-headers() { done # remove unneeded architectures - rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa} + rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa} + if [ "$CARCH" = "mips64el" ]; then + rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/x86 + else + rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/mips + fi } package_linux-libre-docs() { @@ -300,14 +340,15 @@ package_linux-libre-docs() { # remove a file already in linux package rm -f "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile" } -<<<<<<< HEAD -======= md5sums=('27c641c4f6785fc647cdd3e44963a55c' - 'eb37c323f6993d6cc963c61a1f482956' - '4e9be096386838d247672963f9af9ea8' + '6e0c99536652e7deb71acbadc980b586' + 'fb12372c5c7bc4e5328b38953616c7a5' + '92f62a90c1df8d74704a510d28146c52' + '576ba68b171efd4a3333736c30f334ef' 'a8a3843046926eb7ab81312cd438c5c5' + '2967cecc3af9f954ccc822fd63dca6ff' + '8267264d9a8966e57fdacd1fa1fc65c4' '04b21c79df0a952c22d681dd4f4562df' '9d3c56a4b999c8bfbd4018089a62f662' '263725f20c0b9eb9c353040792d644e5' - '52d41fa61e80277ace2b994412a0c856') ->>>>>>> ddf6b4309b9f9816e75828359a2d60a23a0ca68c + '4cd79aa147825837dc8bc9f6b736c0a0') diff --git a/libre/linux-libre/config.i686 b/libre/linux-libre/config.i686 index 71783fa50..9aace04bc 100644 --- a/libre/linux-libre/config.i686 +++ b/libre/linux-libre/config.i686 @@ -1,10 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -<<<<<<< HEAD -# Linux/i386 3.1.6-1 Kernel Configuration -======= # Linux/i386 3.2.0 Kernel Configuration ->>>>>>> ddf6b4309b9f9816e75828359a2d60a23a0ca68c # # CONFIG_64BIT is not set CONFIG_X86_32=y @@ -1297,7 +1293,8 @@ CONFIG_EXTRA_FIRMWARE="" CONFIG_REGMAP=y CONFIG_REGMAP_I2C=m CONFIG_REGMAP_SPI=y -CONFIG_CONNECTOR=m +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y CONFIG_MTD=m CONFIG_MTD_TESTS=m CONFIG_MTD_REDBOOT_PARTS=m @@ -2269,13 +2266,11 @@ CONFIG_CARL9170_WPC=y CONFIG_ATH6KL=m # CONFIG_ATH6KL_DEBUG is not set CONFIG_B43=m -CONFIG_B43_BCMA=y CONFIG_B43_SSB=y CONFIG_B43_PCI_AUTOSELECT=y CONFIG_B43_PCICORE_AUTOSELECT=y CONFIG_B43_PCMCIA=y CONFIG_B43_SDIO=y -CONFIG_B43_BCMA_PIO=y CONFIG_B43_PIO=y CONFIG_B43_PHY_N=y CONFIG_B43_PHY_LP=y @@ -2294,7 +2289,10 @@ CONFIG_B43LEGACY_PIO=y CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y # CONFIG_B43LEGACY_DMA_MODE is not set # CONFIG_B43LEGACY_PIO_MODE is not set -# CONFIG_BRCMFMAC is not set +CONFIG_BRCMUTIL=m +CONFIG_BRCMSMAC=m +CONFIG_BRCMFMAC=m +# CONFIG_BRCMDBG is not set CONFIG_HOSTAP=m CONFIG_HOSTAP_FIRMWARE=y # CONFIG_HOSTAP_FIRMWARE_NVRAM is not set @@ -3318,11 +3316,7 @@ CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # -CONFIG_BCMA=m -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_PCI=y -# CONFIG_BCMA_DEBUG is not set +# CONFIG_BCMA is not set # # Multifunction device drivers diff --git a/libre/linux-libre/config.x86_64 b/libre/linux-libre/config.x86_64 index df37a6f20..42aafc2bb 100644 --- a/libre/linux-libre/config.x86_64 +++ b/libre/linux-libre/config.x86_64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86_64 3.1.6-1 Kernel Configuration +# Linux/x86_64 3.2.0 Kernel Configuration # CONFIG_64BIT=y # CONFIG_X86_32 is not set @@ -1252,7 +1252,8 @@ CONFIG_SYS_HYPERVISOR=y CONFIG_REGMAP=y CONFIG_REGMAP_I2C=m CONFIG_REGMAP_SPI=y -CONFIG_CONNECTOR=m +CONFIG_CONNECTOR=y +CONFIG_PROC_EVENTS=y CONFIG_MTD=m CONFIG_MTD_TESTS=m CONFIG_MTD_REDBOOT_PARTS=m @@ -2151,13 +2152,11 @@ CONFIG_CARL9170_WPC=y CONFIG_ATH6KL=m # CONFIG_ATH6KL_DEBUG is not set CONFIG_B43=m -CONFIG_B43_BCMA=y CONFIG_B43_SSB=y CONFIG_B43_PCI_AUTOSELECT=y CONFIG_B43_PCICORE_AUTOSELECT=y CONFIG_B43_PCMCIA=y CONFIG_B43_SDIO=y -CONFIG_B43_BCMA_PIO=y CONFIG_B43_PIO=y CONFIG_B43_PHY_N=y CONFIG_B43_PHY_LP=y @@ -2176,7 +2175,10 @@ CONFIG_B43LEGACY_PIO=y CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y # CONFIG_B43LEGACY_DMA_MODE is not set # CONFIG_B43LEGACY_PIO_MODE is not set -# CONFIG_BRCMFMAC is not set +CONFIG_BRCMUTIL=m +CONFIG_BRCMSMAC=m +CONFIG_BRCMFMAC=m +# CONFIG_BRCMDBG is not set CONFIG_HOSTAP=m CONFIG_HOSTAP_FIRMWARE=y # CONFIG_HOSTAP_FIRMWARE_NVRAM is not set @@ -3163,11 +3165,7 @@ CONFIG_BCMA_POSSIBLE=y # # Broadcom specific AMBA # -CONFIG_BCMA=m -CONFIG_BCMA_BLOCKIO=y -CONFIG_BCMA_HOST_PCI_POSSIBLE=y -CONFIG_BCMA_HOST_PCI=y -# CONFIG_BCMA_DEBUG is not set +# CONFIG_BCMA is not set # # Multifunction device drivers diff --git a/libre/linux-libre/i915-gpu-finish.patch b/libre/linux-libre/i915-gpu-finish.patch new file mode 100644 index 000000000..5840c9181 --- /dev/null +++ b/libre/linux-libre/i915-gpu-finish.patch @@ -0,0 +1,55 @@ +commit 389a55581e30607af0fcde6cdb4e54f189cf46cf +Author: Chris Wilson +Date: Tue Nov 29 15:12:16 2011 +0000 + + drm/i915: Only clear the GPU domains upon a successful finish + + By clearing the GPU read domains before waiting upon the buffer, we run + the risk of the wait being interrupted and the domains prematurely + cleared. The next time we attempt to wait upon the buffer (after + userspace handles the signal), we believe that the buffer is idle and so + skip the wait. + + There are a number of bugs across all generations which show signs of an + overly haste reuse of active buffers. + + Such as: + + https://bugs.freedesktop.org/show_bug.cgi?id=29046 + https://bugs.freedesktop.org/show_bug.cgi?id=35863 + https://bugs.freedesktop.org/show_bug.cgi?id=38952 + https://bugs.freedesktop.org/show_bug.cgi?id=40282 + https://bugs.freedesktop.org/show_bug.cgi?id=41098 + https://bugs.freedesktop.org/show_bug.cgi?id=41102 + https://bugs.freedesktop.org/show_bug.cgi?id=41284 + https://bugs.freedesktop.org/show_bug.cgi?id=42141 + + A couple of those pre-date i915_gem_object_finish_gpu(), so may be + unrelated (such as a wild write from a userspace command buffer), but + this does look like a convincing cause for most of those bugs. + + Signed-off-by: Chris Wilson + Cc: stable@kernel.org + Reviewed-by: Daniel Vetter + Reviewed-by: Eugeni Dodonov + +diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c +index d560175..036bc58 100644 +--- a/drivers/gpu/drm/i915/i915_gem.c ++++ b/drivers/gpu/drm/i915/i915_gem.c +@@ -3087,10 +3087,13 @@ i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj) + return ret; + } + ++ ret = i915_gem_object_wait_rendering(obj); ++ if (ret) ++ return ret; ++ + /* Ensure that we invalidate the GPU's caches and TLBs. */ + obj->base.read_domains &= ~I915_GEM_GPU_DOMAINS; +- +- return i915_gem_object_wait_rendering(obj); ++ return 0; + } + + /** diff --git a/libre/linux-libre/linux-libre.install b/libre/linux-libre/linux-libre.install index bab05ffce..f08840c94 100644 --- a/libre/linux-libre/linux-libre.install +++ b/libre/linux-libre/linux-libre.install @@ -2,11 +2,7 @@ # arg 2: the old package version KERNEL_NAME= -<<<<<<< HEAD -KERNEL_VERSION=3.1.6-1-LIBRE -======= -KERNEL_VERSION=3.2.0-1-LIBRE ->>>>>>> ddf6b4309b9f9816e75828359a2d60a23a0ca68c +KERNEL_VERSION=3.2.1-1-LIBRE post_install () { # updating module dependencies @@ -49,7 +45,6 @@ post_upgrade() { if findmnt --fstab -uno SOURCE /boot &>/dev/null && ! mountpoint -q /boot; then echo "WARNING: /boot appears to be a separate partition but is not mounted." - echo " You probably just broke your system. Congratulations." fi # updating module dependencies -- cgit v1.2.3-54-g00ecf