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[Linux-stable-mirror] [PATCH 1/2] drm/i915: Fix vblank timestamp/frame counter jumps on gen2

by Ville Syrjala

From: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Previously I was under the impression that the scanline counter reads 0 when the pipe is off. Turns out that's not correct, and instead the scanline counter simply stops when the pipe stops, and it retains it's last value until the pipe starts up again, at which point the scanline counter jumps to vblank start. These jumps can cause the timestamp to jump backwards by one frame. Since we use the timestamps to guesstimage also the frame counter value on gen2, that would cause the frame counter to also jump backwards, which leads to a massice difference from the previous value. The end result is that flips/vblank events don't appear to complete as they're stuck waiting for the frame counter to catch up to that massive difference. Fix the problem properly by actually making sure the scanline counter has started to move before we assume that it's safe to enable vblank processing. Cc: stable(a)vger.kernel.org Cc: Daniel Vetter <daniel.vetter(a)ffwll.ch> Fixes: b7792d8b54cc ("drm/i915: Wait for pipe to start before sampling vblank timestamps on gen2") Signed-off-by: Ville Syrjälä <ville.syrjala(a)linux.intel.com> --- drivers/gpu/drm/i915/intel_display.c | 34 ++++++++++++++++++++++------------ 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0ebf3f283b87..810b1147a0ac 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -998,7 +998,8 @@ enum transcoder intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, return crtc->config->cpu_transcoder; } -static bool pipe_dsl_stopped(struct drm_i915_private *dev_priv, enum pipe pipe) +static bool pipe_dsl_stopped(struct drm_i915_private *dev_priv, + enum pipe pipe, bool stopped) { i915_reg_t reg = PIPEDSL(pipe); u32 line1, line2; @@ -1013,7 +1014,7 @@ static bool pipe_dsl_stopped(struct drm_i915_private *dev_priv, enum pipe pipe) msleep(5); line2 = I915_READ(reg) & line_mask; - return line1 == line2; + return (line1 == line2) == stopped; } /* @@ -1048,11 +1049,21 @@ static void intel_wait_for_pipe_off(struct intel_crtc *crtc) WARN(1, "pipe_off wait timed out\n"); } else { /* Wait for the display line to settle */ - if (wait_for(pipe_dsl_stopped(dev_priv, pipe), 100)) + if (wait_for(pipe_dsl_stopped(dev_priv, pipe, true), 100)) WARN(1, "pipe_off wait timed out\n"); } } +static void intel_wait_for_pipe_on(struct intel_crtc *crtc) +{ + struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); + enum pipe pipe = crtc->pipe; + + /* Wait for the display line to start moving */ + if (wait_for(pipe_dsl_stopped(dev_priv, pipe, false), 100)) + WARN(1, "pipe_on wait timed out\n"); +} + /* Only for pre-ILK configs */ void assert_pll(struct drm_i915_private *dev_priv, enum pipe pipe, bool state) @@ -1935,15 +1946,14 @@ static void intel_enable_pipe(struct intel_crtc *crtc) POSTING_READ(reg); /* - * Until the pipe starts DSL will read as 0, which would cause - * an apparent vblank timestamp jump, which messes up also the - * frame count when it's derived from the timestamps. So let's - * wait for the pipe to start properly before we call - * drm_crtc_vblank_on() + * Until the pipe starts DSL can give a bogus value, which cause + * an apparent vblank timestamp jump when the DSL resets to its + * proper value, which messes up also the frame count when it's + * derived from the timestamps. So let's wait for the pipe to + * start properly before we call drm_crtc_vblank_on() */ - if (dev->max_vblank_count == 0 && - wait_for(intel_get_crtc_scanline(crtc) != crtc->scanline_offset, 50)) - DRM_ERROR("pipe %c didn't start\n", pipe_name(pipe)); + if (dev->max_vblank_count == 0) + intel_wait_for_pipe_on(crtc); } /** @@ -14707,7 +14717,7 @@ void i830_disable_pipe(struct drm_i915_private *dev_priv, enum pipe pipe) I915_WRITE(PIPECONF(pipe), 0); POSTING_READ(PIPECONF(pipe)); - if (wait_for(pipe_dsl_stopped(dev_priv, pipe), 100)) + if (wait_for(pipe_dsl_stopped(dev_priv, pipe, true), 100)) DRM_ERROR("pipe %c off wait timed out\n", pipe_name(pipe)); I915_WRITE(DPLL(pipe), DPLL_VGA_MODE_DIS); -- 2.13.6

8 years

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Re: [Linux-stable-mirror] [PATCH 4.4 34/46] crypto: xts - Add ECB dependency

by Ben Hutchings

On Thu, 2017-10-19 at 15:49 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch. If anyone has any objections, please let me > know. > > ------------------ > > From: Milan Broz <gmazyland(a)gmail.com> > > > [ Upstream commit 12cb3a1c4184f891d965d1f39f8cfcc9ef617647 ] > > Since the > commit f1c131b45410a202eb45cc55980a7a9e4e4b4f40 > crypto: xts - Convert to skcipher That commit went into 4.10, and not any stable branches. So this fix doesn't appear to be appropriate for the older branches it was applied to. Ben. > the XTS mode is based on ECB, so the mode must select > ECB otherwise it can fail to initialize. > > Signed-off-by: Milan Broz <gmazyland(a)gmail.com> > Signed-off-by: Herbert Xu <herbert(a)gondor.apana.org.au> > Signed-off-by: Sasha Levin <alexander.levin(a)verizon.com> > Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> > --- > crypto/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > --- a/crypto/Kconfig > +++ b/crypto/Kconfig > @@ -343,6 +343,7 @@ config CRYPTO_XTS > select CRYPTO_BLKCIPHER > select CRYPTO_MANAGER > select CRYPTO_GF128MUL > + select CRYPTO_ECB > help > XTS: IEEE1619/D16 narrow block cipher use with aes-xts- > plain, > key size 256, 384 or 512 bits. This implementation > currently > > > -- Ben Hutchings Software Developer, Codethink Ltd.

8 years

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Re: [Linux-stable-mirror] [PATCH 4.4 41/46] uapi: fix linux/rds.h userspace compilation errors

by Ben Hutchings

On Thu, 2017-10-19 at 15:49 +0200, Greg Kroah-Hartman wrote: > 4.4-stable review patch. If anyone has any objections, please let me know. > > ------------------ > > From: "Dmitry V. Levin" <ldv(a)altlinux.org> > > > [ Upstream commit feb0869d90e51ce8b6fd8a46588465b1b5a26d09 ] > > Consistently use types from linux/types.h to fix the following > linux/rds.h userspace compilation errors: [...] > --- a/include/uapi/linux/rds.h > +++ b/include/uapi/linux/rds.h > @@ -35,6 +35,7 @@ > #define _LINUX_RDS_H > > #include <linux/types.h> > +#include <linux/socket.h> /* For __kernel_sockaddr_storage. */ > > #define RDS_IB_ABI_VERSION 0x301 > > @@ -223,7 +224,7 @@ struct rds_get_mr_args { > }; > > struct rds_get_mr_for_dest_args { > - struct sockaddr_storage dest_addr; > + struct __kernel_sockaddr_storage dest_addr; > struct rds_iovec vec; > uint64_t cookie_addr; > uint64_t flags; This is a valid fix but not the one that the commit message and upstream commit hash refer to. This diff matches: commit 1786dbf3702e33ce3afd2d3dbe630bd04b1d2e58 Author: Dmitry V. Levin <ldv(a)altlinux.org> Date: Thu Feb 16 18:05:45 2017 +0300 uapi: fix linux/rds.h userspace compilation error which has almost the same subject line. Maybe you should cherry-pick commit feb0869d90e51ce8b6fd8a46588465b1b5a26d09 for real as well (in all branches). Ben. -- Ben Hutchings Software Developer, Codethink Ltd.

8 years

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[Linux-stable-mirror] [PATCH] arm64: dts: marvell: mark the cp110 crypto engine as dma coherent

by Antoine Tenart

commit ec0aef9881d18aa781268ec9cba8eba5b202f5b4 upstream. The crypto engines found on the cp110 master and slave are dma coherent. This patch adds the relevant property to their dt nodes. Cc: stable(a)vger.kernel.org # v4.12+ Fixes: 973020fd9498 ("arm64: marvell: dts: add crypto engine description for 7k/8k") Signed-off-by: Antoine Tenart <antoine.tenart(a)free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement(a)free-electrons.com> Signed-off-by: Antoine Tenart <antoine.tenart(a)free-electrons.com> --- Hi, This patch did not apply to the 4.12-stable tree. Since the original patch made it to Linus tree, this is a version which applies nicely to the 4.12-stable tree. Thanks, Antoine arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 1 + arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index b4bc42ece754..4e81130ae84a 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -240,6 +240,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cpm_syscon0 1 26>; + dma-coherent; status = "disabled"; }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 6e2058847ddc..b987565107f3 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -230,6 +230,7 @@ interrupt-names = "mem", "ring0", "ring1", "ring2", "ring3", "eip"; clocks = <&cps_syscon0 1 26>; + dma-coherent; status = "disabled"; }; }; -- 2.14.3

8 years

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[Linux-stable-mirror] v4.14 build: 0 failures 0 warnings (v4.14)

by Build bot for Mark Brown

Tree/Branch: v4.14 Git describe: v4.14 Commit: bebc6082da Linux 4.14 Build Time: 97 min 53 sec Passed: 10 / 10 (100.00 %) Failed: 0 / 10 ( 0.00 %) Errors: 0 Warnings: 0 Section Mismatches: 0 ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): ------------------------------------------------------------------------------- =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches: arm64-allnoconfig arm64-allmodconfig arm-multi_v5_defconfig arm-multi_v7_defconfig x86_64-defconfig arm-allmodconfig arm-allnoconfig x86_64-allnoconfig arm-multi_v4t_defconfig arm64-defconfig close failed in file object destructor: sys.excepthook is missing lost sys.stderr

8 years

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Re: [Linux-stable-mirror] [PATCH] net: mvneta: fix handling of the Tx descriptor counter

by David Miller

From: Simon Guinot <simon.guinot(a)sequanux.org> Date: Mon, 13 Nov 2017 15:51:15 +0100 > IIUC the driver stops the queue if a threshold of 316 Tx descriptors is > reached (default and worst value). That's a lot of latency.

8 years

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[Linux-stable-mirror] [PATCH 4.13 00/33] 4.13.13-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.13.13 release. There are 33 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Wed Nov 15 12:55:46 UTC 2017. Anything received after that time might be too late. The whole patch series can be found in one patch at: kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.13.13-rc1.gz or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.13.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.13.13-rc1 Borislav Petkov <bp(a)suse.de> x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context Pavel Tatashin <pasha.tatashin(a)oracle.com> x86/smpboot: Make optimization of delay calibration work correctly Alexander Shishkin <alexander.shishkin(a)linux.intel.com> x86/debug: Handle warnings before the notifier chain, to fix KGDB crash Richard Schütz <rschuetz(a)uni-koblenz.de> can: c_can: don't indicate triple sampling support for D_CAN Marek Vasut <marex(a)denx.de> can: ifi: Fix transmitter delay calculation Stephane Grosjean <s.grosjean(a)peak-system.com> can: peak: Add support for new PCIe/M2 CAN FD interfaces Gerhard Bertelsmann <info(a)gerhard-bertelsmann.de> can: sun4i: handle overrun in RX FIFO Linus Torvalds <torvalds(a)linux-foundation.org> Revert "x86: CPU: Fix up "cpu MHz" in /proc/cpuinfo" Sinclair Yeh <syeh(a)vmware.com> drm/vmwgfx: Fix Ubuntu 17.10 Wayland black screen issue Ilya Dryomov <idryomov(a)gmail.com> rbd: use GFP_NOIO for parent stat and data requests Kai-Heng Feng <kai.heng.feng(a)canonical.com> Input: elan_i2c - add ELAN060C to the ACPI table Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S HV: Fix exclusion between HPT resizing and other HPT updates Oswald Buddenhagen <oswald.buddenhagen(a)gmx.de> MIPS: AR7: Ensure that serial ports are properly set up Jonas Gorski <jonas.gorski(a)gmail.com> MIPS: AR7: Defer registration of GPIO Jaedon Shin <jaedon.shin(a)gmail.com> MIPS: BMIPS: Fix missing cbr address Paul Burton <paul.burton(a)mips.com> MIPS: Fix CM region target definitions Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Avoid invalid lockdep class warning Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix OSS sysex delivery in OSS emulation Hui Wang <hui.wang(a)canonical.com> ALSA: hda - fix headset mic problem for Dell machines with alc274 Jussi Laako <jussi(a)sonarnerd.net> ALSA: usb-audio: support new Amanero Combo384 firmware version Takashi Iwai <tiwai(a)suse.de> ALSA: timer: Limit max instances per timer Mark Rutland <mark.rutland(a)arm.com> ARM: 8720/1: ensure dump_instr() checks addr_limit Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI / scan: Enable GPEs before scanning the namespace Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Make it possible to enable runtime GPEs earlier Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPICA: Dispatch active GPEs at init time Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI / PM: Blacklist Low Power S0 Idle _DSM for Dell XPS13 9360 Eric Biggers <ebiggers(a)google.com> KEYS: fix NULL pointer dereference during ASN.1 parsing [ver #2] Andrey Ryabinin <aryabinin(a)virtuozzo.com> crypto: x86/sha256-mb - fix panic due to unaligned access Andrey Ryabinin <aryabinin(a)virtuozzo.com> crypto: x86/sha1-mb - fix panic due to unaligned access Romain Izard <romain.izard.pro(a)gmail.com> crypto: ccm - preserve the IV buffer Li Bin <huawei.libin(a)huawei.com> workqueue: Fix NULL pointer dereference Anatole Denis <anatole(a)rezel.net> netfilter: nft_set_hash: disable fast_ops for 2-len keys Florian Westphal <fw(a)strlen.de> netfilter: nat: Revert "netfilter: nat: convert nat bysrc hash to rhashtable" ------------- Diffstat: Makefile | 4 +- arch/arm/kernel/traps.c | 28 +++-- arch/mips/ar7/platform.c | 5 + arch/mips/ar7/prom.c | 2 - arch/mips/include/asm/mips-cm.h | 4 +- arch/mips/kernel/smp-bmips.c | 4 +- arch/powerpc/kvm/book3s_64_mmu_hv.c | 10 ++ arch/powerpc/kvm/book3s_hv.c | 29 +++-- arch/x86/crypto/sha1-mb/sha1_mb_mgr_flush_avx2.S | 12 +- .../crypto/sha256-mb/sha256_mb_mgr_flush_avx2.S | 12 +- arch/x86/kernel/cpu/Makefile | 2 +- arch/x86/kernel/cpu/aperfmperf.c | 11 +- arch/x86/kernel/cpu/proc.c | 4 +- arch/x86/kernel/smpboot.c | 11 +- arch/x86/kernel/traps.c | 10 +- arch/x86/kernel/tsc.c | 8 +- arch/x86/oprofile/op_model_ppro.c | 4 +- crypto/ccm.c | 4 +- drivers/acpi/acpica/evgpeblk.c | 30 +++-- drivers/acpi/acpica/evxfgpe.c | 8 ++ drivers/acpi/scan.c | 6 +- drivers/acpi/sleep.c | 28 +++++ drivers/block/rbd.c | 4 +- drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 +- drivers/input/mouse/elan_i2c_core.c | 1 + drivers/net/can/c_can/c_can_pci.c | 1 - drivers/net/can/c_can/c_can_platform.c | 1 - drivers/net/can/ifi_canfd/ifi_canfd.c | 6 +- drivers/net/can/peak_canfd/peak_pciefd_main.c | 14 ++- drivers/net/can/sun4i_can.c | 12 +- include/acpi/actypes.h | 3 +- include/net/netfilter/nf_conntrack.h | 3 +- include/net/netfilter/nf_nat.h | 1 - include/sound/seq_kernel.h | 3 +- include/sound/timer.h | 2 + kernel/workqueue_internal.h | 3 +- lib/asn1_decoder.c | 4 +- net/netfilter/nf_nat_core.c | 130 +++++++++------------ net/netfilter/nft_set_hash.c | 1 - sound/core/hrtimer.c | 1 + sound/core/seq/oss/seq_oss_midi.c | 4 +- sound/core/seq/oss/seq_oss_readq.c | 29 +++++ sound/core/seq/oss/seq_oss_readq.h | 2 + sound/core/timer.c | 67 ++++++++--- sound/pci/hda/patch_realtek.c | 5 + sound/usb/quirks.c | 1 + 46 files changed, 343 insertions(+), 193 deletions(-)

8 years

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Re: [Linux-stable-mirror] Patch "ASoC: sunxi: Add bindings for sun8i to SPDIF" has been added to the 4.9-stable tree

by alexander.levin＠verizon.com

On Fri, Nov 10, 2017 at 04:44:00PM +0000, Mark Brown wrote: >On Fri, Nov 10, 2017 at 05:36:32PM +0100, gregkh(a)linuxfoundation.org wrote: >> On Fri, Nov 10, 2017 at 04:04:22PM +0000, alexander.levin(a)verizon.com wrote: > >> > - 96e53c41e1f81c9e9d1ce38d3f28b95668b71dcf - just dead code removal, >> > avoids conflicts later. > >> This commit claims the hardware is now supported by a different driver. >> Is that support in 4.9? I couldn't figure it out :( >From what I can tell its that way since 3.11. >I suspect this isn't worth the effort - it's defintely more than a >simple quirk anyway. But as Mark points out, this is getting a bit too complicated and risky. -- Thanks, Sasha

8 years

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Re: [Linux-stable-mirror] Request for stable 4.13.x inclusion: netfilter: nft_set_hash: disable fast_ops for 2-len keys

by Pablo Neira Ayuso

On Fri, Nov 10, 2017 at 12:56:46PM +0100, Thomas Deutschmann wrote: > Hi, > > please consider to add > > > From 0414c78f14861cb704d6e6888efd53dd36e3bdde Mon Sep 17 00:00:00 2001 [...] > This commit fixes a problem in 4.13+ with latest >=nftables-0.8 release. > > Bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=880145 > Bug: https://bugs.gentoo.org/636968 Already flying into -stable 4.13. https://marc.info/?l=netfilter-devel&m=151031414718199&w=2 Thanks.

8 years

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[Linux-stable-mirror] v3.2.95 build: 4 failures 20 warnings (v3.2.95)

by Build bot for Mark Brown

Tree/Branch: v3.2.95 Git describe: v3.2.95 Commit: 8518814021 Linux 3.2.95 Build Time: 0 min 3 sec Passed: 0 / 4 ( 0.00 %) Failed: 4 / 4 (100.00 %) Errors: 6 Warnings: 20 Section Mismatches: 0 Failed defconfigs: x86_64-allnoconfig arm-allmodconfig arm-allnoconfig x86_64-defconfig Errors: x86_64-allnoconfig /home/broonie/build/linux-stable/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode arm-allnoconfig /home/broonie/build/linux-stable/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type x86_64-defconfig /home/broonie/build/linux-stable/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- defconfigs with issues (other than build errors): 2 warnings 0 mismatches : arm-allmodconfig 19 warnings 0 mismatches : arm-allnoconfig ------------------------------------------------------------------------------- Errors summary: 6 2 /home/broonie/build/linux-stable/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode 2 /home/broonie/build/linux-stable/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode 1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type 1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type 1 /home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model 1 /home/broonie/build/linux-stable/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) Warnings Summary: 20 2 .config:27:warning: symbol value '' invalid for PHYS_OFFSET 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] 1 /home/broonie/build/linux-stable/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] =============================================================================== Detailed per-defconfig build reports below: ------------------------------------------------------------------------------- x86_64-allnoconfig : FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- arm-allmodconfig : FAIL, 0 errors, 2 warnings, 0 section mismatches Warnings: .config:27:warning: symbol value '' invalid for PHYS_OFFSET .config:27:warning: symbol value '' invalid for PHYS_OFFSET ------------------------------------------------------------------------------- arm-allnoconfig : FAIL, 4 errors, 19 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable/arch/arm/include/asm/div64.h:77:7: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function) /home/broonie/build/linux-stable/arch/arm/include/asm/glue-cache.h:129:2: error: #error Unknown cache maintenance model /home/broonie/build/linux-stable/arch/arm/include/asm/glue-df.h:107:2: error: #error Unknown data abort handler type /home/broonie/build/linux-stable/arch/arm/include/asm/glue-pf.h:54:2: error: #error Unknown prefetch abort handler type Warnings: /home/broonie/build/linux-stable/arch/arm/include/asm/irqflags.h:11:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:114:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:120:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:121:3: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:127:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:131:35: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:265:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:272:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/system.h:342:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/bitops.h:217:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/swab.h:25:28: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/fpstate.h:32:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:82:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/processor.h:102:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/atomic.h:30:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:28:5: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/cachetype.h:33:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:194:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] /home/broonie/build/linux-stable/arch/arm/include/asm/cacheflush.h:196:7: warning: "__LINUX_ARM_ARCH__" is not defined [-Wundef] ------------------------------------------------------------------------------- x86_64-defconfig : FAIL, 2 errors, 0 warnings, 0 section mismatches Errors: /home/broonie/build/linux-stable/scripts/mod/empty.c:1:0: error: code model kernel does not support PIC mode /home/broonie/build/linux-stable/kernel/bounds.c:1:0: error: code model kernel does not support PIC mode ------------------------------------------------------------------------------- Passed with no errors, warnings or mismatches:

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