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2018-11-01RISC-V: refresh defconfigAnup Patel
This patch updates defconfig using savedefconfig on Linux-4.19. It is intended to have no functional change. Signed-off-by: Anup Patel <anup@brainfault.org> Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-11-02drm/i915/icl+: Sanitize port to PLL mappingImre Deak
BIOS can leave the PLL to port mapping enabled, even if the corresponding encoder is disabled. Disable the port mapping in this case. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-9-imre.deak@intel.com
2018-11-02drm/i915: Configure AUX_CH_CTL when enabling the AUX power domainImre Deak
Most of the AUX_CH_CTL flags are concerned with DP AUX transfer parameters. As opposed to this the flag specifying the thunderbolt vs. non-thunderbolt mode of the port is not related to AUX transfers at all (rather it's repurposed to enable either TBT or non-TBT PHY HW blocks). The programming has to be done before enabling the corresponding AUX power well, so make it part of the power well code. v3: - Use existing enable/disable helpers instead of opencoding. (Jose) - Fix type of is_tc_tbt to remain a bitfield. (Lucas) - Add comment describing the is_tc_tbt power well flag. (Lucas) Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108548 Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-8-imre.deak@intel.com
2018-11-02drm/i915: Enable AUX power for HDMI DDI/TypeC main link tooImre Deak
DDI/TypeC ports need the AUX power domain for main link functionality even when they operate in HDMI static mode, so enable the power domain for these ports too. v4: - Rebase on the upstream ICL pre_pll_enable change. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-7-imre.deak@intel.com
2018-11-02drm/i915: Enable AUX power earlierImre Deak
For DDI/TypeC ports the AUX power domain needs to be enabled before the port's PLL is enabled, so move the enabling earlier accordingly. v2: - Preserve the pre_pll hook for GEN9_LP. (Ville) v3: - Add related BSpec entries to commit log. (Jose) v4: - Rebase on the upstream ICL pre_pll_enable change. BSpec: 21750, 22243 Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-6-imre.deak@intel.com
2018-11-02drm/i915: Use a helper to get the aux power domainImre Deak
From ICL onwards the AUX power domain may change dynamically based on whether a DDI/TypeC port is in thunderbolt or non-thunderbolt mode, so use a helper function instead of a static field to get the current domain. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-5-imre.deak@intel.com
2018-11-02drm/i915: Init aux_ch for HDMI ports tooImre Deak
From ICL onwards DDI/TypeC ports - even in HDMI static mode - need to know which AUX CH belongs to them, so initialize aux_ch for those ports too. For consistency do this for all HDMI ports, not only for DDI/TypeC ones. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-4-imre.deak@intel.com
2018-11-02drm/i915: Move aux_ch to intel_digital_portImre Deak
From ICL onwards all DDI/TypeC ports - even working in HDMI mode - need to know their corresponding AUX CH, so move the field to a common struct. No functional change. v3: - Add code comment about which ports aux_ch is used for. (Jose) Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-3-imre.deak@intel.com
2018-11-02drm/i915: Move intel_aux_ch() to intel_bios.cImre Deak
From ICL onwards all the DDI/TypeC ports - even working in HDMI mode - need to know their corresponding AUX channel, so move the corresponding helper to a common place. No functional change. v4: - Fix 'no space is necessary after a cast' checkpatch warn. Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181101140427.31026-2-imre.deak@intel.com
2018-11-01Merge branch 'next-keys2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull keys updates from James Morris: "Provide five new operations in the key_type struct that can be used to provide access to asymmetric key operations. These will be implemented for the asymmetric key type in a later patch and may refer to a key retained in RAM by the kernel or a key retained in crypto hardware. int (*asym_query)(const struct kernel_pkey_params *params, struct kernel_pkey_query *info); int (*asym_eds_op)(struct kernel_pkey_params *params, const void *in, void *out); int (*asym_verify_signature)(struct kernel_pkey_params *params, const void *in, const void *in2); Since encrypt, decrypt and sign are identical in their interfaces, they're rolled together in the asym_eds_op() operation and there's an operation ID in the params argument to distinguish them. Verify is different in that we supply the data and the signature instead and get an error value (or 0) as the only result on the expectation that this may well be how a hardware crypto device may work" * 'next-keys2' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (22 commits) KEYS: asym_tpm: Add support for the sign operation [ver #2] KEYS: asym_tpm: Implement tpm_sign [ver #2] KEYS: asym_tpm: Implement signature verification [ver #2] KEYS: asym_tpm: Implement the decrypt operation [ver #2] KEYS: asym_tpm: Implement tpm_unbind [ver #2] KEYS: asym_tpm: Add loadkey2 and flushspecific [ver #2] KEYS: Move trusted.h to include/keys [ver #2] KEYS: trusted: Expose common functionality [ver #2] KEYS: asym_tpm: Implement encryption operation [ver #2] KEYS: asym_tpm: Implement pkey_query [ver #2] KEYS: Add parser for TPM-based keys [ver #2] KEYS: asym_tpm: extract key size & public key [ver #2] KEYS: asym_tpm: add skeleton for asym_tpm [ver #2] crypto: rsa-pkcs1pad: Allow hash to be optional [ver #2] KEYS: Implement PKCS#8 RSA Private Key parser [ver #2] KEYS: Implement encrypt, decrypt and sign for software asymmetric key [ver #2] KEYS: Allow the public_key struct to hold a private key [ver #2] KEYS: Provide software public key query function [ver #2] KEYS: Make the X.509 and PKCS7 parsers supply the sig encoding type [ver #2] KEYS: Provide missing asymmetric key subops for new key type ops [ver #2] ...
2018-11-01missing bits of "iov_iter: Separate type from direction and use accessor ↵Al Viro
functions" sunrpc patches from nfs tree conflict with calling conventions change done in iov_iter work. Trivial fixup... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2018-11-01Merge tag 'nfs-for-4.20-1' of git://git.linux-nfs.org/projects/trondmy/linux-nfsAl Viro
backmerge to do fixup of iov_iter_kvec() conflict
2018-11-01Merge tag 'ovl-update-4.20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs updates from Miklos Szeredi: "A mix of fixes and cleanups" * tag 'ovl-update-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: automatically enable redirect_dir on metacopy=on ovl: check whiteout in ovl_create_over_whiteout() ovl: using posix_acl_xattr_size() to get size instead of posix_acl_to_xattr() ovl: abstract ovl_inode lock with a helper ovl: remove the 'locked' argument of ovl_nlink_{start,end} ovl: relax requirement for non null uuid of lower fs ovl: fold copy-up helpers into callers ovl: untangle copy up call chain ovl: relax permission checking on underlying layers ovl: fix recursive oi->lock in ovl_link() vfs: fix FIGETBSZ ioctl on an overlayfs file ovl: clean up error handling in ovl_get_tmpfile() ovl: fix error handling in ovl_verify_set_fh()
2018-11-01Merge tag 'devicetree-fixes-for-4.20-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree fixes from Rob Herring: - fix cpu node iterator for powerpc systems - clarify ARM CPU binding 'capacities-dmips-mhz' property calculations * tag 'devicetree-fixes-for-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Fix cpu node iterator to not ignore disabled cpu nodes dt-bindings: arm: Explain capacities-dmips-mhz calculations in example
2018-11-01Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio/vhost updates from Michael Tsirkin: "Fixes and tweaks: - virtio balloon page hinting support - vhost scsi control queue - misc fixes" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: MAINTAINERS: remove reference to bogus vsock file vhost/scsi: Use common handling code in request queue handler vhost/scsi: Extract common handling code from control queue handler vhost/scsi: Respond to control queue operations vhost/scsi: truncate T10 PI iov_iter to prot_bytes virtio-balloon: VIRTIO_BALLOON_F_PAGE_POISON mm/page_poison: expose page_poisoning_enabled to kernel modules virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT kvm_config: add CONFIG_VIRTIO_MENU
2018-11-01Merge tag 'xtensa-20181101' of git://github.com/jcmvbkbc/linux-xtensaLinus Torvalds
Pull Xtensa fixes and cleanups from Max Filippov: - use ZONE_NORMAL instead of ZONE_DMA - fix Image.elf build error caused by assignment of incorrect address to the .note.Linux section - clean up debug and property sections in the vmlinux.lds.S * tag 'xtensa-20181101' of git://github.com/jcmvbkbc/linux-xtensa: xtensa: clean up xtensa-specific property sections xtensa: use DWARF_DEBUG in the vmlinux.lds.S xtensa: add NOTES section to the linker script xtensa: remove ZONE_DMA
2018-11-01of: Fix cpu node iterator to not ignore disabled cpu nodesRob Herring
In most cases, nodes with 'status = "disabled";' are treated as if the node is not present though it is a common bug to forget to check that. However, cpu nodes are different in that "disabled" simply means offline and the OS can bring the CPU core online. Commit f1f207e43b8a ("of: Add cpu node iterator for_each_of_cpu_node()") followed the common behavior of ignoring disabled cpu nodes. This breaks some powerpc systems (at least NXP P50XX/e5500). Fix this by dropping the status check. Fixes: 651d44f9679c ("of: use for_each_of_cpu_node iterator") Fixes: f1f207e43b8a ("of: Add cpu node iterator for_each_of_cpu_node()") Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de> Tested-by: Michael Ellerman <mpe@ellerman.id.au> Cc: Frank Rowand <frowand.list@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
2018-11-01net: drop skb on failure in ip_check_defrag()Cong Wang
Most callers of pskb_trim_rcsum() simply drop the skb when it fails, however, ip_check_defrag() still continues to pass the skb up to stack. This is suspicious. In ip_check_defrag(), after we learn the skb is an IP fragment, passing the skb to callers makes no sense, because callers expect fragments are defrag'ed on success. So, dropping the skb when we can't defrag it is reasonable. Note, prior to commit 88078d98d1bb, this is not a big problem as checksum will be fixed up anyway. After it, the checksum is not correct on failure. Found this during code review. Fixes: 88078d98d1bb ("net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends") Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-01ovl: automatically enable redirect_dir on metacopy=onMiklos Szeredi
Current behavior is to automatically disable metacopy if redirect_dir is not enabled and proceed with the mount. If "metacopy=on" mount option was given, then this behavior can confuse the user: no mount failure, yet metacopy is disabled. This patch makes metacopy=on imply redirect_dir=on. The converse is also true: turning off full redirect with redirect_dir= {off|follow|nofollow} will disable metacopy. If both metacopy=on and redirect_dir={off|follow|nofollow} is specified, then mount will fail, since there's no way to correctly resolve the conflict. Reported-by: Daniel Walsh <dwalsh@redhat.com> Fixes: d5791044d2e5 ("ovl: Provide a mount option metacopy=on/off...") Cc: <stable@vger.kernel.org> # v4.19 Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2018-11-01drm/i915/icl: WaAllowUMDToModifySamplerModeOscar Mateo
Required for Bindless samplers. Userspace consumer: mesa V2: Rebase V3: Update commit message Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-4-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: WaAllowUMDToModifyHalfSliceChicken7Oscar Mateo
Required to dinamically set 'Trilinear Filter Quality Mode' Userpsace consumer is mesa. V2: Rebase V3: Update commit message Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-3-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: Implement Display WA_1405510057Radhakrishna Sripada
Display WA_1405510057 asks to not enable YUV 420 HDMI 10bpc when horizontal blank size mod 8 reminder is 2. V2: Rebase(r-b: Anusha) V3: crtc_state->s/ycbcr420/output_format/ Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Cc: Paulo Zanoni <paulo.r.zanoni@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-2-radhakrishna.sripada@intel.com
2018-11-01drm/i915/icl: Add WaEnable32PlaneModeRadhakrishna Sripada
Gen11 Display suports 32 planes in total. Enable the new format in context status to be used and expanded to 32 planes. V2: Move the WA to display WA's(Chris) Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Michel Thierry <michel.thierry@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181030084504.21537-1-radhakrishna.sripada@intel.com
2018-11-01Merge tag 'stackleak-v4.20-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull stackleak gcc plugin from Kees Cook: "Please pull this new GCC plugin, stackleak, for v4.20-rc1. This plugin was ported from grsecurity by Alexander Popov. It provides efficient stack content poisoning at syscall exit. This creates a defense against at least two classes of flaws: - Uninitialized stack usage. (We continue to work on improving the compiler to do this in other ways: e.g. unconditional zero init was proposed to GCC and Clang, and more plugin work has started too). - Stack content exposure. By greatly reducing the lifetime of valid stack contents, exposures via either direct read bugs or unknown cache side-channels become much more difficult to exploit. This complements the existing buddy and heap poisoning options, but provides the coverage for stacks. The x86 hooks are included in this series (which have been reviewed by Ingo, Dave Hansen, and Thomas Gleixner). The arm64 hooks have already been merged through the arm64 tree (written by Laura Abbott and reviewed by Mark Rutland and Will Deacon). With VLAs having been removed this release, there is no need for alloca() protection, so it has been removed from the plugin" * tag 'stackleak-v4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: arm64: Drop unneeded stackleak_check_alloca() stackleak: Allow runtime disabling of kernel stack erasing doc: self-protection: Add information about STACKLEAK feature fs/proc: Show STACKLEAK metrics in the /proc file system lkdtm: Add a test for STACKLEAK gcc-plugins: Add STACKLEAK plugin for tracking the kernel stack x86/entry: Add STACKLEAK erasing the kernel stack at the end of syscalls
2018-11-01drm/i915: Remove CNL from WA 827Rodrigo Vivi
CNL A stepping was the only affected there. But also it is time to clean old pre-production CNL Workarounds, so let's just remove and clean this W/A. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Clint Taylor <Clinton.A.Taylor@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-4-rodrigo.vivi@intel.com
2018-11-01drm/i915: Define WA 0870 and kill dead code.Rodrigo Vivi
Let's introduce the WA number that is the cause of having NV12 disabled on both SLK and BXT. According to Spec: WA 0870: "Display flickers with NV12 video playback in Y tiling mode. WA: Use YUV422 surface format instead of NV12." v2: remove the useless dead code and consequently avoiding device info flag. (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-3-rodrigo.vivi@intel.com
2018-11-01drm/i915: Kill WA 0826Rodrigo Vivi
According to BSpec this is not needed anymore: "This workaround is no longer needed since NV12 support is dropped for the affected projects. " Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-2-rodrigo.vivi@intel.com
2018-11-01drm/i915: Kill WA 0528Rodrigo Vivi
First of all I believe this WA as written here was wrong. Because it is listed on BSpec only for SKL and BXT, exactly the only 2 platforms skipped here. But also it is written there that we don't need this WA anymore: "This workaround is no longer needed since NV12 support is dropped for the affected projects in #0870." SO, let's kill it. Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20181031162845.12419-1-rodrigo.vivi@intel.com
2018-11-01drm/i915/icl: Fix DC9 Suspend for ICL.Anusha Srivatsa
Add missing block that takes care of inline intel_suspend_complete for DC9 on ICL. Daniele noticed this was part of original patch but missed on on merged commit ("drm/i915/icl: Enable DC9 as lowest possible state during screen-off"). Fixes: 3e68928b7d4c ("drm/i915/icl: Enable DC9 as lowest possible state during screen-off") Cc: Imre Deak <imre.deak@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Animesh Manna <animesh.manna@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> [Rodrigo added a commit message while merging] Link: https://patchwork.freedesktop.org/patch/msgid/20181031202726.4021-1-anusha.srivatsa@intel.com
2018-11-01NFS: fix spelling mistake, EACCESS -> EACCESColin Ian King
Trivial fix to a spelling mistake of the error access name EACCESS, rename to EACCES Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-11-01SUNRPC: Use atomic(64)_t for seq_send(64)Paul Burton
The seq_send & seq_send64 fields in struct krb5_ctx are used as atomically incrementing counters. This is implemented using cmpxchg() & cmpxchg64() to implement what amount to custom versions of atomic_fetch_inc() & atomic64_fetch_inc(). Besides the duplication, using cmpxchg64() has another major drawback in that some 32 bit architectures don't provide it. As such commit 571ed1fd2390 ("SUNRPC: Replace krb5_seq_lock with a lockless scheme") resulted in build failures for some architectures. Change seq_send to be an atomic_t and seq_send64 to be an atomic64_t, then use atomic(64)_* functions to manipulate the values. The atomic64_t type & associated functions are provided even on architectures which lack real 64 bit atomic memory access via CONFIG_GENERIC_ATOMIC64 which uses spinlocks to serialize access. This fixes the build failures for architectures lacking cmpxchg64(). A potential alternative that was raised would be to provide cmpxchg64() on the 32 bit architectures that currently lack it, using spinlocks. However this would provide a version of cmpxchg64() with semantics a little different to the implementations on architectures with real 64 bit atomics - the spinlock-based implementation would only work if all access to the memory used with cmpxchg64() is *always* performed using cmpxchg64(). That is not currently a requirement for users of cmpxchg64(), and making it one seems questionable. As such avoiding cmpxchg64() outside of architecture-specific code seems best, particularly in cases where atomic64_t seems like a better fit anyway. The CONFIG_GENERIC_ATOMIC64 implementation of atomic64_* functions will use spinlocks & so faces the same issue, but with the key difference that the memory backing an atomic64_t ought to always be accessed via the atomic64_* functions anyway making the issue moot. Signed-off-by: Paul Burton <paul.burton@mips.com> Fixes: 571ed1fd2390 ("SUNRPC: Replace krb5_seq_lock with a lockless scheme") Cc: Trond Myklebust <trond.myklebust@hammerspace.com> Cc: Anna Schumaker <anna.schumaker@netapp.com> Cc: J. Bruce Fields <bfields@fieldses.org> Cc: Jeff Layton <jlayton@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: linux-nfs@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2018-11-01drm: Remove 80-column line in drm_mode_object.cShayenne da Luz Moura
Break line after NULL to decrease the line size. Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20181031174424.odljb6obj25wm47d@smtp.gmail.com
2018-11-01perf trace: When augmenting raw_syscalls plug raw_syscalls:sys_exit tooArnaldo Carvalho de Melo
With just this commit we get to support all syscalls via hooking raw_syscalls:sys_{enter,exit} to the trace__sys_{enter,exit} routines to combine, strace-like, those tracepoints. # trace -e tools/perf/examples/bpf/augmented_raw_syscalls.c sleep 1 ? ( ): sleep/31680 ... [continued]: execve()) = 0 0.043 ( 0.004 ms): sleep/31680 brk() = 0x55652a851000 0.070 ( 0.009 ms): sleep/31680 access(filename:, mode: R) = -1 ENOENT No such file or directory 0.087 ( 0.006 ms): sleep/31680 openat(dfd: CWD, filename: , flags: CLOEXEC) = 3 0.096 ( 0.003 ms): sleep/31680 fstat(fd: 3, statbuf: 0x7ffc5269e190) = 0 0.101 ( 0.005 ms): sleep/31680 mmap(len: 103334, prot: READ, flags: PRIVATE, fd: 3) = 0x7f709c239000 0.109 ( 0.002 ms): sleep/31680 close(fd: 3) = 0 0.126 ( 0.006 ms): sleep/31680 openat(dfd: CWD, filename: , flags: CLOEXEC) = 3 0.135 ( 0.003 ms): sleep/31680 read(fd: 3, buf: 0x7ffc5269e358, count: 832) = 832 0.141 ( 0.002 ms): sleep/31680 fstat(fd: 3, statbuf: 0x7ffc5269e1f0) = 0 0.146 ( 0.005 ms): sleep/31680 mmap(len: 8192, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS) = 0x7f709c237000 0.159 ( 0.007 ms): sleep/31680 mmap(len: 3889792, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3) = 0x7f709bc79000 0.168 ( 0.009 ms): sleep/31680 mprotect(start: 0x7f709be26000, len: 2093056) = 0 0.179 ( 0.010 ms): sleep/31680 mmap(addr: 0x7f709c025000, len: 24576, prot: READ|WRITE, flags: PRIVATE|FIXED|DENYWRITE, fd: 3, off: 1753088) = 0x7f709c025000 0.196 ( 0.005 ms): sleep/31680 mmap(addr: 0x7f709c02b000, len: 14976, prot: READ|WRITE, flags: PRIVATE|FIXED|ANONYMOUS) = 0x7f709c02b000 0.210 ( 0.002 ms): sleep/31680 close(fd: 3) = 0 0.230 ( 0.002 ms): sleep/31680 arch_prctl(option: 4098, arg2: 140121632638208) = 0 0.306 ( 0.009 ms): sleep/31680 mprotect(start: 0x7f709c025000, len: 16384, prot: READ) = 0 0.338 ( 0.005 ms): sleep/31680 mprotect(start: 0x556529607000, len: 4096, prot: READ) = 0 0.348 ( 0.005 ms): sleep/31680 mprotect(start: 0x7f709c253000, len: 4096, prot: READ) = 0 0.356 ( 0.019 ms): sleep/31680 munmap(addr: 0x7f709c239000, len: 103334) = 0 0.463 ( 0.002 ms): sleep/31680 brk() = 0x55652a851000 0.468 ( 0.004 ms): sleep/31680 brk(brk: 0x55652a872000) = 0x55652a872000 0.474 ( 0.002 ms): sleep/31680 brk() = 0x55652a872000 0.484 ( 0.008 ms): sleep/31680 open(filename: , flags: CLOEXEC) = 3 0.497 ( 0.002 ms): sleep/31680 fstat(fd: 3, statbuf: 0x7f709c02aaa0) = 0 0.501 ( 0.006 ms): sleep/31680 mmap(len: 113045344, prot: READ, flags: PRIVATE, fd: 3) = 0x7f70950aa000 0.514 ( 0.002 ms): sleep/31680 close(fd: 3) = 0 0.554 (1000.140 ms): sleep/31680 nanosleep(rqtp: 0x7ffc5269eed0) = 0 1000.734 ( 0.007 ms): sleep/31680 close(fd: 1) = 0 1000.748 ( 0.004 ms): sleep/31680 close(fd: 2) = 0 1000.769 ( ): sleep/31680 exit_group() # Now to allow selecting which syscalls should be traced, using a map. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-votqqmqhag8e1i9mgyzfez3o@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-11-01perf examples bpf: Start augmenting raw_syscalls:sys_{start,exit}Arnaldo Carvalho de Melo
The previous approach of attaching to each syscall showed how it is possible to augment tracepoints and use that augmentation, pointer payloads, in the existing beautifiers in 'perf trace', but for a more general solution we now will try to augment the main raw_syscalls:sys_{enter,exit} syscalls, and then pass instructions in maps so that it knows which syscalls and which pointer contents, and how many bytes for each of the arguments should be copied. Start with just the bare minimum to collect what is provided by those two tracepoints via the __augmented_syscalls__ map + bpf-output perf event, which results in perf trace showing them without connecting enter+exit: # perf trace -e tools/perf/examples/bpf/augmented_raw_syscalls.c sleep 1 0.000 sleep/11563 raw_syscalls:sys_exit:NR 59 = 0 0.019 ( ): sleep/11563 brk() ... 0.021 sleep/11563 raw_syscalls:sys_exit:NR 12 = 94682642325504 0.033 ( ): sleep/11563 access(filename:, mode: R) ... 0.037 sleep/11563 raw_syscalls:sys_exit:NR 21 = -2 0.041 ( ): sleep/11563 openat(dfd: CWD, filename: , flags: CLOEXEC) ... 0.044 sleep/11563 raw_syscalls:sys_exit:NR 257 = 3 0.045 ( ): sleep/11563 fstat(fd: 3, statbuf: 0x7ffdbf7119b0) ... 0.046 sleep/11563 raw_syscalls:sys_exit:NR 5 = 0 0.047 ( ): sleep/11563 mmap(len: 103334, prot: READ, flags: PRIVATE, fd: 3) ... 0.049 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196285493248 0.050 ( ): sleep/11563 close(fd: 3) ... 0.051 sleep/11563 raw_syscalls:sys_exit:NR 3 = 0 0.059 ( ): sleep/11563 openat(dfd: CWD, filename: , flags: CLOEXEC) ... 0.062 sleep/11563 raw_syscalls:sys_exit:NR 257 = 3 0.063 ( ): sleep/11563 read(fd: 3, buf: 0x7ffdbf711b78, count: 832) ... 0.065 sleep/11563 raw_syscalls:sys_exit:NR 0 = 832 0.066 ( ): sleep/11563 fstat(fd: 3, statbuf: 0x7ffdbf711a10) ... 0.067 sleep/11563 raw_syscalls:sys_exit:NR 5 = 0 0.068 ( ): sleep/11563 mmap(len: 8192, prot: READ|WRITE, flags: PRIVATE|ANONYMOUS) ... 0.070 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196285485056 0.073 ( ): sleep/11563 mmap(len: 3889792, prot: EXEC|READ, flags: PRIVATE|DENYWRITE, fd: 3) ... 0.076 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196279463936 0.077 ( ): sleep/11563 mprotect(start: 0x7f81fd8a8000, len: 2093056) ... 0.083 sleep/11563 raw_syscalls:sys_exit:NR 10 = 0 0.084 ( ): sleep/11563 mmap(addr: 0x7f81fdaa7000, len: 24576, prot: READ|WRITE, flags: PRIVATE|FIXED|DENYWRITE, fd: 3, off: 1753088) ... 0.088 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196283314176 0.091 ( ): sleep/11563 mmap(addr: 0x7f81fdaad000, len: 14976, prot: READ|WRITE, flags: PRIVATE|FIXED|ANONYMOUS) ... 0.093 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196283338752 0.097 ( ): sleep/11563 close(fd: 3) ... 0.098 sleep/11563 raw_syscalls:sys_exit:NR 3 = 0 0.107 ( ): sleep/11563 arch_prctl(option: 4098, arg2: 140196285490432) ... 0.108 sleep/11563 raw_syscalls:sys_exit:NR 158 = 0 0.143 ( ): sleep/11563 mprotect(start: 0x7f81fdaa7000, len: 16384, prot: READ) ... 0.146 sleep/11563 raw_syscalls:sys_exit:NR 10 = 0 0.157 ( ): sleep/11563 mprotect(start: 0x561d037e7000, len: 4096, prot: READ) ... 0.160 sleep/11563 raw_syscalls:sys_exit:NR 10 = 0 0.163 ( ): sleep/11563 mprotect(start: 0x7f81fdcd5000, len: 4096, prot: READ) ... 0.165 sleep/11563 raw_syscalls:sys_exit:NR 10 = 0 0.166 ( ): sleep/11563 munmap(addr: 0x7f81fdcbb000, len: 103334) ... 0.174 sleep/11563 raw_syscalls:sys_exit:NR 11 = 0 0.216 ( ): sleep/11563 brk() ... 0.217 sleep/11563 raw_syscalls:sys_exit:NR 12 = 94682642325504 0.217 ( ): sleep/11563 brk(brk: 0x561d05453000) ... 0.219 sleep/11563 raw_syscalls:sys_exit:NR 12 = 94682642460672 0.220 ( ): sleep/11563 brk() ... 0.221 sleep/11563 raw_syscalls:sys_exit:NR 12 = 94682642460672 0.224 ( ): sleep/11563 open(filename: , flags: CLOEXEC) ... 0.228 sleep/11563 raw_syscalls:sys_exit:NR 2 = 3 0.229 ( ): sleep/11563 fstat(fd: 3, statbuf: 0x7f81fdaacaa0) ... 0.230 sleep/11563 raw_syscalls:sys_exit:NR 5 = 0 0.231 ( ): sleep/11563 mmap(len: 113045344, prot: READ, flags: PRIVATE, fd: 3) ... 0.234 sleep/11563 raw_syscalls:sys_exit:NR 9 = 140196166418432 0.237 ( ): sleep/11563 close(fd: 3) ... 0.238 sleep/11563 raw_syscalls:sys_exit:NR 3 = 0 0.262 ( ): sleep/11563 nanosleep(rqtp: 0x7ffdbf7126f0) ... 1000.399 sleep/11563 raw_syscalls:sys_exit:NR 35 = 0 1000.440 ( ): sleep/11563 close(fd: 1) ... 1000.447 sleep/11563 raw_syscalls:sys_exit:NR 3 = 0 1000.454 ( ): sleep/11563 close(fd: 2) ... 1000.468 ( ): sleep/11563 exit_group( ) # In the next csets we'll connect those events to the existing enter/exit raw_syscalls handlers in 'perf trace', just like we did with the syscalls:sys_{enter,exit}_* tracepoints. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: https://lkml.kernel.org/n/tip-5nl8l4hx1tl9pqdx65nkp6pw@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-11-01Merge branch 'i2c/for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: "I2C has a core bugfix & cleanup as well as an ID addition and MAINTAINERS update for you" * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: add maintainer for IMX LPI2C driver dt-bindings: i2c: i2c-imx-lpi2c: add imx8qxp compatible string i2c: Clear client->irq in i2c_device_remove i2c: Remove unnecessary call to irq_find_mapping
2018-11-01Merge branch 'for-4.20' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu Pull percpu fixes from Dennis Zhou: "Two small things for v4.20. The first fixes a clang uninitialized variable warning for arm64 in the default path calls BUILD_BUG(). The second removes an unnecessary unlikely() in a WARN_ON() use" * 'for-4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu: arm64: percpu: Initialize ret in the default case mm: percpu: remove unnecessary unlikely()
2018-11-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) BPF verifier fixes from Daniel Borkmann. 2) HNS driver fixes from Huazhong Tan. 3) FDB only works for ethernet devices, reject attempts to install FDB rules for others. From Ido Schimmel. 4) Fix spectre V1 in vhost, from Jason Wang. 5) Don't pass on-stack object to irq_set_affinity_hint() in mvpp2 driver, from Marc Zyngier. 6) Fix mlx5e checksum handling when RXFCS is enabled, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (49 commits) openvswitch: Fix push/pop ethernet validation net: stmmac: Fix stmmac_mdio_reset() when building stmmac as modules bpf: test make sure to run unpriv test cases in test_verifier bpf: add various test cases to test_verifier bpf: don't set id on after map lookup with ptr_to_map_val return bpf: fix partial copy of map_ptr when dst is scalar libbpf: Fix compile error in libbpf_attach_type_by_name kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists selftests: mlxsw: qos_mc_aware: Add a test for UC awareness selftests: mlxsw: qos_mc_aware: Tweak for min shaper mlxsw: spectrum: Set minimum shaper on MC TCs mlxsw: reg: QEEC: Add minimum shaper fields net: hns3: bugfix for rtnl_lock's range in the hclgevf_reset() net: hns3: bugfix for rtnl_lock's range in the hclge_reset() net: hns3: bugfix for handling mailbox while the command queue reinitialized net: hns3: fix incorrect return value/type of some functions net: hns3: bugfix for hclge_mdio_write and hclge_mdio_read net: hns3: bugfix for is_valid_csq_clean_head() net: hns3: remove unnecessary queue reset in the hns3_uninit_all_ring() net: hns3: bugfix for the initialization of command queue's spin lock ...
2018-11-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fixes from David Miller: "Two small fixes" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Wire up compat getpeername and getsockname. sparc64: Remvoe set_fs() from perf_callchain_user().
2018-11-01Merge tag 'csky-for-linus-4.20-fixup-dtb' of https://github.com/c-sky/csky-linuxLinus Torvalds
Pull csky dtb fixups from Guo Ren: "These fix the csky dtb Kbuild to follow the new Devicetree dtb build rules" * tag 'csky-for-linus-4.20-fixup-dtb' of https://github.com/c-sky/csky-linux: csky: use common dtb build rules csky: remove builtin-dtb Kbuild
2018-11-01Merge tag 'platform-drivers-x86-v4.20-1' of ↵Linus Torvalds
git://git.infradead.org/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: - Move the Dell dcdbas and dell_rbu drivers into platform/drivers/x86 as they are closely coupled with other drivers in this location. - Improve _init* usage for acerhdf and fix some usage issues with messages and module parameters. - Simplify asus-wmi by calling ACPI/WMI methods directly, eliminating workqueue overhead, eliminate double reporting of keyboard backlight. - Fix wake from USB failure on Bay Trail devices (intel_int0002_vgpio). - Notify intel_telemetry users when IPC1 device is not enabled. - Update various drivers with new laptop model IDs. - Update several intel drivers to use SPDX identifers and order headers alphabetically. * tag 'platform-drivers-x86-v4.20-1' of git://git.infradead.org/linux-platform-drivers-x86: (64 commits) HID: asus: only support backlight when it's not driven by WMI platform/x86: asus-wmi: export function for evaluating WMI methods platform/x86: asus-wmi: Only notify kbd LED hw_change by fn-key pressed platform/x86: wmi: declare device_type structure as constant platform/x86: ideapad: Add Y530-15ICH to no_hw_rfkill platform/x86: Add Intel AtomISP2 dummy / power-management driver platform/x86: touchscreen_dmi: Add min-x and min-y settings for various models platform/x86: touchscreen_dmi: Add info for the Onda V80 Plus v3 tablet platform/x86: touchscreen_dmi: Add info for the Trekstor Primetab T13B tablet platform/x86: intel_telemetry: Get rid of custom macro platform/x86: intel_telemetry: report debugfs failure MAINTAINERS: intel_telemetry: Update maintainers info platform/x86: Add LG Gram laptop special features driver platform/x86: asus-wmi: Simplify the keyboard brightness updating process platform/x86: touchscreen_dmi: Add info for the Trekstor Primebook C11 convertible platform/x86: mlx-platform: Properly use mlxplat_mlxcpld_msn201x_items MAINTAINERS: intel_pmc_core: Update MAINTAINERS firmware: dcdbas: include linux/io.h platform/x86: intel-wmi-thunderbolt: Add dynamic debugging platform/x86: intel-wmi-thunderbolt: Convert to use SPDX identifier ...
2018-11-01drm/i915/icl: Add DSS_CTL RegistersAnusha Srivatsa
Add defines for DSS_CTL registers. These registers specify the big joiner, splitter, overlap pixels and info regarding compression enabled on left or right branch. v2: - rebase. Remove overlapping defines(James Ausmus) - Rename the register to ICL_DSS_CTL1/2_PIPE_ (manasi) - take pixels as an argument for overlap.(Manasi) v3: - rebase. merge DSS_CTL1/2 introduced in Madhav's patch to avoid confusion (madhav chauhan) - Rename registers in accordance to BSpec (Madhav, Rodrigo) - Add define to conditionally check the buffer target depth (James Ausmus) v4: - remove redundant definitions.(madhav) v5: - Add mask for overlap pixels. - Code Style changes.(Madhav) v6: - Code style changes. (Madhav) Suggested-by: Madhav Chauhan <madhav.chauhan@intel.com> Cc: Madhav Chauhan <madhav.chauhan@intel.com> cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: James Ausmus <james.ausmus@intel.com> Cc: Gaurav Singh <gaurav.k.singh@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Manasi Navare <manasi.d.navare@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/07021336cb87d09e8f97fbff709c4e686d7de536.1540900289.git.jani.nikula@intel.com
2018-11-02merge_config.sh: Allow to define config prefixPetr Vorel
with CONFIG_ environment variable. merge_config.sh uses CONFIG_ which is used in kernel and other projects. There are some projects which use kconfig with different prefixes (e.g. buildroot: BR2_ prefix). CONFIG_ variable is already used for this purpose in kconfig binary (scripts/kconfig/lkc.h), let's use the same rule for in merge_config.sh. Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02kbuild: remove unused cc-fullversion variableMasahiro Yamada
The last user of cc-fullversion was removed by commit f2910f0e6835 ("powerpc: remove old GCC version checks"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02kconfig: remove silentoldconfig targetMasahiro Yamada
As commit 911a91c39cab ("kconfig: rename silentoldconfig to syncconfig") announced, it is time for the removal. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-11-02kconfig: remove oldnoconfig targetMasahiro Yamada
As commit 312ee68752fa ("kconfig: announce removal of oldnoconfig if used") announced, it is time for the removal. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02powerpc: PCI_MSI needs PCIChristoph Hellwig
Various powerpc boards select the PCI_MSI config option without selecting PCI, resulting in potentially not compilable configurations if the by default enabled PCI option is disabled. Explicitly select PCI to ensure we always have valid configs. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02powerpc: remove CONFIG_MCA leftoversChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02powerpc: remove CONFIG_PCI_QSPANChristoph Hellwig
This option isn't actually used anywhere. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-02scsi: aha152x: rename the PCMCIA defineChristoph Hellwig
We plan to enable building the PCMCIA core and drivers, and the non-prefixed PCMCIA name clashes with some arch headers. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2018-11-01drm/amdgpu: revert "enable gfxoff in non-sriov and stutter mode by default"Christian König
This is still completely breaking my Raven system. This reverts commit cdf2f910fa969adca1b0e3ad2b487821233dc038. Revert until we sort out the sbios and firmware combinations that work correctly. bug: https://bugs.freedesktop.org/show_bug.cgi?id=108606 Cc: stable@vger.kernel.org # v4.19 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-23 10:44:46 +0000