[5.7,065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig

Message ID	20200820091609.509397890@linuxfoundation.org
State	New
Headers	show Return-Path: <SRS0=nT5k=B6=vger.kernel.org=stable-owner@kernel.org> From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, kernel test robot <lkp@intel.com>, Mike Rapoport <rppt@linux.ibm.com>, Thomas Bogendoerfer <tsbogend@alpha.franken.de> Subject: [PATCH 5.7 065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig Date: Thu, 20 Aug 2020 11:19:22 +0200 Message-Id: <20200820091609.509397890@linuxfoundation.org> In-Reply-To: <20200820091606.194320503@linuxfoundation.org> References: <20200820091606.194320503@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk
Series	None \| expand [5.7,003/204] genirq/PM: Always unlock IRQ descriptor in rearm_wake_irq() [5.7,004/204] PCI: hotplug: ACPI: Fix context refcounting in acpiphp_grab_context() [5.7,007/204] PCI: Add device even if driver attach failed [5.7,010/204] btrfs: allow use of global block reserve for balance item deletion [5.7,013/204] btrfs: ref-verify: fix memory leak in add_block_entry [5.7,015/204] btrfs: stop incremening log_batch for the log root tree when syncing log [5.7,016/204] btrfs: only commit delayed items at fsync if we are logging a directory [5.7,019/204] btrfs: pass checksum type via BTRFS_IOC_FS_INFO ioctl [5.7,021/204] btrfs: move the chunk_mutex in btrfs_read_chunk_tree [5.7,022/204] btrfs: relocation: review the call sites which can be interrupted by signal [5.7,023/204] btrfs: add missing check for nocow and compression inode flags [5.7,025/204] btrfs: return EROFS for BTRFS_FS_STATE_ERROR cases [5.7,026/204] btrfs: sysfs: use NOFS for device creation [5.7,027/204] btrfs: dont WARN if we abort a transaction with EROFS [5.7,028/204] btrfs: fix race between page release and a fast fsync [5.7,029/204] btrfs: dont show full path of bind mounts in subvol= [5.7,031/204] btrfs: only search for left_info if there is no right_info in try_merge_free_space [5.7,032/204] btrfs: inode: fix NULL pointer dereference if inode doesnt need compression [5.7,036/204] btrfs: fix return value mixup in btrfs_get_extent [5.7,038/204] dt-bindings: iio: io-channel-mux: Fix compatible string in example code [5.7,040/204] iio: imu: st_lsm6dsx: reset hw ts after resume [5.7,041/204] xtensa: add missing exclusive access state management [5.7,043/204] cifs: Fix leak when handling lease break for cached root fid [5.7,047/204] pinctrl: ingenic: Enhance support for IRQ_TYPE_EDGE_BOTH [5.7,049/204] media: venus: fix multiple encoder crash [5.7,052/204] net: stmmac: dwmac1000: provide multicast filter fallback [5.7,054/204] irqchip/gic-v4.1: Ensure accessing the correct RD when writing INVALLR [5.7,057/204] selftests/seccomp: Set NNP for TSYNC ESRCH flag test [5.7,058/204] md/raid5: Fix Force reconstruct-write io stuck in degraded raid5 [5.7,059/204] bcache: allocate meta data pages as compound pages [5.7,060/204] bcache: fix overflow in offset_to_stripe() [5.7,062/204] driver core: Avoid binding drivers to dead devices [5.7,064/204] MIPS: qi_lb60: Fix routing to audio amplifier [5.7,065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig [5.7,068/204] mm/hugetlb: fix calculation of adjust_range_if_pmd_sharing_possible [5.7,070/204] hugetlbfs: remove call to huge_pte_alloc without i_mmap_rwsem [5.7,072/204] ocfs2: change slot number type s16 to u16 [5.7,073/204] mm/page_counter.c: fix protection usage propagation [5.7,076/204] ftrace: Setup correct FTRACE_FL_REGS flags for module [5.7,078/204] tracing/hwlat: Honor the tracing_cpumask [5.7,081/204] watchdog: f71808e_wdt: remove use of wrong watchdog_info option [5.7,083/204] ceph: set sec_context xattr on symlink creation [5.7,084/204] ceph: handle zero-length feature mask in session messages [5.7,088/204] bootconfig: Fix to find the initargs correctly [5.7,089/204] perf probe: Fix wrong variable warning when the probe point is not found [5.7,091/204] perf intel-pt: Fix FUP packet state [5.7,092/204] perf intel-pt: Fix duplicate branch after CBR [5.7,093/204] gfs2: Never call gfs2_block_zero_range with an open transaction [5.7,094/204] remoteproc: qcom: q6v5: Update running state before requesting stop [5.7,096/204] remoteproc: qcom_q6v5_mss: Validate modem blob firmware size before load [5.7,097/204] drm/imx: imx-ldb: Disable both channels for split mode in enc->disable() [5.7,099/204] crypto: algif_aead - Only wake up when ctx->more is zero [5.7,102/204] mtd: rawnand: fsl_upm: Remove unused mtd var [5.7,103/204] mtd: rawnand: brcmnand: ECC error handling on EDU transfers [5.7,106/204] RDMA/ipoib: Fix ABBA deadlock with ipoib_reap_ah() [5.7,107/204] rtc: cpcap: fix range [5.7,109/204] media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic [5.7,112/204] sched/uclamp: Protect uclamp fast path code with static key [5.7,115/204] selftests/bpf: test_progs use another shell exit on non-actions [5.7,116/204] selftests/bpf: test_progs avoid minus shell exit codes [5.7,119/204] USB: serial: ftdi_sio: fix break and sysrq handling [5.7,122/204] RDMA/counter: Only bind user QPs in auto mode [5.7,124/204] mmc: renesas_sdhi_internal_dmac: clean up the code for dma complete [5.7,125/204] rtw88: pci: disable aspm for platform inter-op with module parameter [5.7,126/204] rtc: pl031: fix set_alarm by adding back call to alarm_irq_enable [5.7,127/204] crypto: caam - Remove broken arc4 support [5.7,129/204] gpu: ipu-v3: image-convert: Wait for all EOFs before completing a tile [5.7,130/204] dm rq: dont call blk_mq_queue_stopped() in dm_stop_queue() [5.7,132/204] f2fs: compress: fix to avoid memory leak on cc->cpages [5.7,135/204] selftests/powerpc: ptrace-pkey: Update the test to mark an invalid pkey correctly [5.7,137/204] iommu/omap: Check for failure of a call to omap_iommu_dump_ctx [5.7,138/204] clk: qcom: gcc: fix sm8150 GPU and NPU clocks [5.7,140/204] iommu/vt-d: Enforce PASID devTLB field mask [5.7,142/204] f2fs: compress: fix to update isize when overwriting compressed file [5.7,145/204] nvme: fix deadlock in disconnect during scan_work and/or ana_work [5.7,147/204] pwm: bcm-iproc: handle clk_get_rate() return [5.7,148/204] tools build feature: Use CC and CXX from parent [5.7,150/204] nfs: ensure correct writeback errors are returned on close() [5.7,152/204] clk: bcm2835: Do not use prediv with bcm2711s PLLs [5.7,154/204] libnvdimm/security: ensure sysfs poll thread woke up and fetch updated attr [5.7,155/204] openrisc: Fix oops caused when dumping stack [5.7,157/204] nfs: nfs_file_write() should check for writeback errors [5.7,159/204] watchdog: rti-wdt: balance pm runtime enable calls [5.7,160/204] md-cluster: Fix potential error pointer dereference in resize_bitmaps() [5.7,161/204] x86/tsr: Fix tsc frequency enumeration bug on Lightning Mountain SoC [5.7,163/204] selftests/bpf: Prevent runqslower from racing on building bpftool [5.7,165/204] vdpa_sim: init iommu lock [5.7,170/204] s390/test_unwind: fix possible memleak in test_unwind() [5.7,171/204] s390/Kconfig: add missing ZCRYPT dependency to VFIO_AP [5.7,173/204] nfs: Fix getxattr kernel panic and memory overflow [5.7,176/204] fs/minix: set s_maxbytes correctly [5.7,178/204] fs/minix: remove expected error message in block_to_path() [5.7,180/204] test_kmod: avoid potential double free in trigger_config_run_type() [5.7,181/204] i2c: iproc: fix race between client unreg and isr [5.7,186/204] tools build feature: Quote CC and CXX for their arguments [5.7,191/204] ASoC: tegra: Add audio mclk parent configuration [5.7,193/204] drm/radeon: fix fb_div check in ni_init_smc_spll_table() [5.7,195/204] drm/panfrost: Use kvfree() to free bo->sgts [5.7,197/204] drm/amdgpu: fix ordering of psp suspend [5.7,198/204] drm/omap: force runtime PM suspend on system suspend [5.7,202/204] drm/amdgpu: Fix bug where DPM is not enabled after hibernate and resume [5.7,204/204] drm/amd/display: dchubbub p-state warning during surface planes switch

Message ID

20200820091609.509397890@linuxfoundation.org

State

New

Headers

From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, kernel test robot <lkp@intel.com>,
	Mike Rapoport <rppt@linux.ibm.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Subject: [PATCH 5.7 065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig
Date: Thu, 20 Aug 2020 11:19:22 +0200
Message-Id: <20200820091609.509397890@linuxfoundation.org>
In-Reply-To: <20200820091606.194320503@linuxfoundation.org>
References: <20200820091606.194320503@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Sender: stable-owner@vger.kernel.org
Precedence: bulk

Series

None | expand

Commit Message

Greg KH Aug. 20, 2020, 9:19 a.m. UTC

From: Mike Rapoport <rppt@linux.ibm.com>

commit 6c86a3029ce3b44597526909f2e39a77a497f640 upstream.

When a configuration has NUMA disabled and SGI_IP27 enabled, the build
fails:

  CC      kernel/bounds.s
  CC      arch/mips/kernel/asm-offsets.s
In file included from arch/mips/include/asm/topology.h:11,
                 from include/linux/topology.h:36,
                 from include/linux/gfp.h:9,
                 from include/linux/slab.h:15,
                 from include/linux/crypto.h:19,
                 from include/crypto/hash.h:11,
                 from include/linux/uio.h:10,
                 from include/linux/socket.h:8,
                 from include/linux/compat.h:15,
                 from arch/mips/kernel/asm-offsets.c:12:
include/linux/topology.h: In function 'numa_node_id':
arch/mips/include/asm/mach-ip27/topology.h:16:27: error: implicit declaration of function 'cputonasid'; did you mean 'cpu_vpe_id'? [-Werror=implicit-function-declaration]
 #define cpu_to_node(cpu) (cputonasid(cpu))
                           ^~~~~~~~~~
include/linux/topology.h:119:9: note: in expansion of macro 'cpu_to_node'
  return cpu_to_node(raw_smp_processor_id());
         ^~~~~~~~~~~
include/linux/topology.h: In function 'cpu_cpu_mask':
arch/mips/include/asm/mach-ip27/topology.h:19:7: error: implicit declaration of function 'hub_data' [-Werror=implicit-function-declaration]
      &hub_data(node)->h_cpus)
       ^~~~~~~~
include/linux/topology.h:210:9: note: in expansion of macro 'cpumask_of_node'
  return cpumask_of_node(cpu_to_node(cpu));
         ^~~~~~~~~~~~~~~
arch/mips/include/asm/mach-ip27/topology.h:19:21: error: invalid type argument of '->' (have 'int')
      &hub_data(node)->h_cpus)
                     ^~
include/linux/topology.h:210:9: note: in expansion of macro 'cpumask_of_node'
  return cpumask_of_node(cpu_to_node(cpu));
         ^~~~~~~~~~~~~~~

Before switch from discontigmem to sparsemem, there always was
CONFIG_NEED_MULTIPLE_NODES=y because it was selected by DISCONTIGMEM.
Without DISCONTIGMEM it is possible to have SPARSEMEM without NUMA for
SGI_IP27 and as many things there rely on custom node definition, the
build breaks.

As Thomas noted "... there are right now too many places in IP27 code,
which assumes NUMA enabled", the simplest solution would be to always
enable NUMA for SGI-IP27 builds.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 397dc00e249e ("mips: sgi-ip27: switch from DISCONTIGMEM to SPARSEMEM")
Cc: stable@vger.kernel.org
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 arch/mips/Kconfig |    1 +
 1 file changed, 1 insertion(+)

--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -722,6 +722,7 @@  config SGI_IP27
 	select SYS_SUPPORTS_NUMA
 	select SYS_SUPPORTS_SMP
 	select MIPS_L1_CACHE_SHIFT_7
+	select NUMA
 	help
 	  This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics
 	  workstations.  To compile a Linux kernel that runs on these, say Y

[5.7,065/204] MIPS: SGI-IP27: always enable NUMA in Kconfig

Commit Message

Patch