June 2019 - Linux-stable-mirror

patch "VMCI: Fix integer overflow in VMCI handle arrays" added to char-misc-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled VMCI: Fix integer overflow in VMCI handle arrays to my char-misc git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git in the char-misc-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 1c2eb5b2853c9f513690ba6b71072d8eb65da16a Mon Sep 17 00:00:00 2001 From: Vishnu DASA <vdasa(a)vmware.com> Date: Fri, 24 May 2019 15:13:10 +0000 Subject: VMCI: Fix integer overflow in VMCI handle arrays The VMCI handle array has an integer overflow in vmci_handle_arr_append_entry when it tries to expand the array. This can be triggered from a guest, since the doorbell link hypercall doesn't impose a limit on the number of doorbell handles that a VM can create in the hypervisor, and these handles are stored in a handle array. In this change, we introduce a mandatory max capacity for handle arrays/lists to avoid excessive memory usage. Signed-off-by: Vishnu Dasa <vdasa(a)vmware.com> Reviewed-by: Adit Ranadive <aditr(a)vmware.com> Reviewed-by: Jorgen Hansen <jhansen(a)vmware.com> Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/misc/vmw_vmci/vmci_context.c | 80 +++++++++++++---------- drivers/misc/vmw_vmci/vmci_handle_array.c | 38 +++++++---- drivers/misc/vmw_vmci/vmci_handle_array.h | 29 +++++--- include/linux/vmw_vmci_defs.h | 11 +++- 4 files changed, 99 insertions(+), 59 deletions(-) diff --git a/drivers/misc/vmw_vmci/vmci_context.c b/drivers/misc/vmw_vmci/vmci_context.c index 300ed69fe2c7..16695366ec92 100644 --- a/drivers/misc/vmw_vmci/vmci_context.c +++ b/drivers/misc/vmw_vmci/vmci_context.c @@ -21,6 +21,9 @@ #include "vmci_driver.h" #include "vmci_event.h" +/* Use a wide upper bound for the maximum contexts. */ +#define VMCI_MAX_CONTEXTS 2000 + /* * List of current VMCI contexts. Contexts can be added by * vmci_ctx_create() and removed via vmci_ctx_destroy(). @@ -117,19 +120,22 @@ struct vmci_ctx *vmci_ctx_create(u32 cid, u32 priv_flags, /* Initialize host-specific VMCI context. */ init_waitqueue_head(&context->host_context.wait_queue); - context->queue_pair_array = vmci_handle_arr_create(0); + context->queue_pair_array = + vmci_handle_arr_create(0, VMCI_MAX_GUEST_QP_COUNT); if (!context->queue_pair_array) { error = -ENOMEM; goto err_free_ctx; } - context->doorbell_array = vmci_handle_arr_create(0); + context->doorbell_array = + vmci_handle_arr_create(0, VMCI_MAX_GUEST_DOORBELL_COUNT); if (!context->doorbell_array) { error = -ENOMEM; goto err_free_qp_array; } - context->pending_doorbell_array = vmci_handle_arr_create(0); + context->pending_doorbell_array = + vmci_handle_arr_create(0, VMCI_MAX_GUEST_DOORBELL_COUNT); if (!context->pending_doorbell_array) { error = -ENOMEM; goto err_free_db_array; @@ -204,7 +210,7 @@ static int ctx_fire_notification(u32 context_id, u32 priv_flags) * We create an array to hold the subscribers we find when * scanning through all contexts. */ - subscriber_array = vmci_handle_arr_create(0); + subscriber_array = vmci_handle_arr_create(0, VMCI_MAX_CONTEXTS); if (subscriber_array == NULL) return VMCI_ERROR_NO_MEM; @@ -623,20 +629,26 @@ int vmci_ctx_add_notification(u32 context_id, u32 remote_cid) spin_lock(&context->lock); - list_for_each_entry(n, &context->notifier_list, node) { - if (vmci_handle_is_equal(n->handle, notifier->handle)) { - exists = true; - break; + if (context->n_notifiers < VMCI_MAX_CONTEXTS) { + list_for_each_entry(n, &context->notifier_list, node) { + if (vmci_handle_is_equal(n->handle, notifier->handle)) { + exists = true; + break; + } } - } - if (exists) { - kfree(notifier); - result = VMCI_ERROR_ALREADY_EXISTS; + if (exists) { + kfree(notifier); + result = VMCI_ERROR_ALREADY_EXISTS; + } else { + list_add_tail_rcu(&notifier->node, + &context->notifier_list); + context->n_notifiers++; + result = VMCI_SUCCESS; + } } else { - list_add_tail_rcu(&notifier->node, &context->notifier_list); - context->n_notifiers++; - result = VMCI_SUCCESS; + kfree(notifier); + result = VMCI_ERROR_NO_MEM; } spin_unlock(&context->lock); @@ -721,8 +733,7 @@ static int vmci_ctx_get_chkpt_doorbells(struct vmci_ctx *context, u32 *buf_size, void **pbuf) { struct dbell_cpt_state *dbells; - size_t n_doorbells; - int i; + u32 i, n_doorbells; n_doorbells = vmci_handle_arr_get_size(context->doorbell_array); if (n_doorbells > 0) { @@ -860,7 +871,8 @@ int vmci_ctx_rcv_notifications_get(u32 context_id, spin_lock(&context->lock); *db_handle_array = context->pending_doorbell_array; - context->pending_doorbell_array = vmci_handle_arr_create(0); + context->pending_doorbell_array = + vmci_handle_arr_create(0, VMCI_MAX_GUEST_DOORBELL_COUNT); if (!context->pending_doorbell_array) { context->pending_doorbell_array = *db_handle_array; *db_handle_array = NULL; @@ -942,12 +954,11 @@ int vmci_ctx_dbell_create(u32 context_id, struct vmci_handle handle) return VMCI_ERROR_NOT_FOUND; spin_lock(&context->lock); - if (!vmci_handle_arr_has_entry(context->doorbell_array, handle)) { - vmci_handle_arr_append_entry(&context->doorbell_array, handle); - result = VMCI_SUCCESS; - } else { + if (!vmci_handle_arr_has_entry(context->doorbell_array, handle)) + result = vmci_handle_arr_append_entry(&context->doorbell_array, + handle); + else result = VMCI_ERROR_DUPLICATE_ENTRY; - } spin_unlock(&context->lock); vmci_ctx_put(context); @@ -1083,15 +1094,16 @@ int vmci_ctx_notify_dbell(u32 src_cid, if (!vmci_handle_arr_has_entry( dst_context->pending_doorbell_array, handle)) { - vmci_handle_arr_append_entry( + result = vmci_handle_arr_append_entry( &dst_context->pending_doorbell_array, handle); - - ctx_signal_notify(dst_context); - wake_up(&dst_context->host_context.wait_queue); - + if (result == VMCI_SUCCESS) { + ctx_signal_notify(dst_context); + wake_up(&dst_context->host_context.wait_queue); + } + } else { + result = VMCI_SUCCESS; } - result = VMCI_SUCCESS; } spin_unlock(&dst_context->lock); } @@ -1118,13 +1130,11 @@ int vmci_ctx_qp_create(struct vmci_ctx *context, struct vmci_handle handle) if (context == NULL || vmci_handle_is_invalid(handle)) return VMCI_ERROR_INVALID_ARGS; - if (!vmci_handle_arr_has_entry(context->queue_pair_array, handle)) { - vmci_handle_arr_append_entry(&context->queue_pair_array, - handle); - result = VMCI_SUCCESS; - } else { + if (!vmci_handle_arr_has_entry(context->queue_pair_array, handle)) + result = vmci_handle_arr_append_entry( + &context->queue_pair_array, handle); + else result = VMCI_ERROR_DUPLICATE_ENTRY; - } return result; } diff --git a/drivers/misc/vmw_vmci/vmci_handle_array.c b/drivers/misc/vmw_vmci/vmci_handle_array.c index c527388f5d7b..de7fee7ead1b 100644 --- a/drivers/misc/vmw_vmci/vmci_handle_array.c +++ b/drivers/misc/vmw_vmci/vmci_handle_array.c @@ -8,24 +8,29 @@ #include <linux/slab.h> #include "vmci_handle_array.h" -static size_t handle_arr_calc_size(size_t capacity) +static size_t handle_arr_calc_size(u32 capacity) { - return sizeof(struct vmci_handle_arr) + + return VMCI_HANDLE_ARRAY_HEADER_SIZE + capacity * sizeof(struct vmci_handle); } -struct vmci_handle_arr *vmci_handle_arr_create(size_t capacity) +struct vmci_handle_arr *vmci_handle_arr_create(u32 capacity, u32 max_capacity) { struct vmci_handle_arr *array; + if (max_capacity == 0 || capacity > max_capacity) + return NULL; + if (capacity == 0) - capacity = VMCI_HANDLE_ARRAY_DEFAULT_SIZE; + capacity = min((u32)VMCI_HANDLE_ARRAY_DEFAULT_CAPACITY, + max_capacity); array = kmalloc(handle_arr_calc_size(capacity), GFP_ATOMIC); if (!array) return NULL; array->capacity = capacity; + array->max_capacity = max_capacity; array->size = 0; return array; @@ -36,27 +41,34 @@ void vmci_handle_arr_destroy(struct vmci_handle_arr *array) kfree(array); } -void vmci_handle_arr_append_entry(struct vmci_handle_arr **array_ptr, - struct vmci_handle handle) +int vmci_handle_arr_append_entry(struct vmci_handle_arr **array_ptr, + struct vmci_handle handle) { struct vmci_handle_arr *array = *array_ptr; if (unlikely(array->size >= array->capacity)) { /* reallocate. */ struct vmci_handle_arr *new_array; - size_t new_capacity = array->capacity * VMCI_ARR_CAP_MULT; - size_t new_size = handle_arr_calc_size(new_capacity); + u32 capacity_bump = min(array->max_capacity - array->capacity, + array->capacity); + size_t new_size = handle_arr_calc_size(array->capacity + + capacity_bump); + + if (array->size >= array->max_capacity) + return VMCI_ERROR_NO_MEM; new_array = krealloc(array, new_size, GFP_ATOMIC); if (!new_array) - return; + return VMCI_ERROR_NO_MEM; - new_array->capacity = new_capacity; + new_array->capacity += capacity_bump; *array_ptr = array = new_array; } array->entries[array->size] = handle; array->size++; + + return VMCI_SUCCESS; } /* @@ -66,7 +78,7 @@ struct vmci_handle vmci_handle_arr_remove_entry(struct vmci_handle_arr *array, struct vmci_handle entry_handle) { struct vmci_handle handle = VMCI_INVALID_HANDLE; - size_t i; + u32 i; for (i = 0; i < array->size; i++) { if (vmci_handle_is_equal(array->entries[i], entry_handle)) { @@ -101,7 +113,7 @@ struct vmci_handle vmci_handle_arr_remove_tail(struct vmci_handle_arr *array) * Handle at given index, VMCI_INVALID_HANDLE if invalid index. */ struct vmci_handle -vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, size_t index) +vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, u32 index) { if (unlikely(index >= array->size)) return VMCI_INVALID_HANDLE; @@ -112,7 +124,7 @@ vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, size_t index) bool vmci_handle_arr_has_entry(const struct vmci_handle_arr *array, struct vmci_handle entry_handle) { - size_t i; + u32 i; for (i = 0; i < array->size; i++) if (vmci_handle_is_equal(array->entries[i], entry_handle)) diff --git a/drivers/misc/vmw_vmci/vmci_handle_array.h b/drivers/misc/vmw_vmci/vmci_handle_array.h index bd1559a548e9..96193f85be5b 100644 --- a/drivers/misc/vmw_vmci/vmci_handle_array.h +++ b/drivers/misc/vmw_vmci/vmci_handle_array.h @@ -9,32 +9,41 @@ #define _VMCI_HANDLE_ARRAY_H_ #include <linux/vmw_vmci_defs.h> +#include <linux/limits.h> #include <linux/types.h> -#define VMCI_HANDLE_ARRAY_DEFAULT_SIZE 4 -#define VMCI_ARR_CAP_MULT 2 /* Array capacity multiplier */ - struct vmci_handle_arr { - size_t capacity; - size_t size; + u32 capacity; + u32 max_capacity; + u32 size; + u32 pad; struct vmci_handle entries[]; }; -struct vmci_handle_arr *vmci_handle_arr_create(size_t capacity); +#define VMCI_HANDLE_ARRAY_HEADER_SIZE \ + offsetof(struct vmci_handle_arr, entries) +/* Select a default capacity that results in a 64 byte sized array */ +#define VMCI_HANDLE_ARRAY_DEFAULT_CAPACITY 6 +/* Make sure that the max array size can be expressed by a u32 */ +#define VMCI_HANDLE_ARRAY_MAX_CAPACITY \ + ((U32_MAX - VMCI_HANDLE_ARRAY_HEADER_SIZE - 1) / \ + sizeof(struct vmci_handle)) + +struct vmci_handle_arr *vmci_handle_arr_create(u32 capacity, u32 max_capacity); void vmci_handle_arr_destroy(struct vmci_handle_arr *array); -void vmci_handle_arr_append_entry(struct vmci_handle_arr **array_ptr, - struct vmci_handle handle); +int vmci_handle_arr_append_entry(struct vmci_handle_arr **array_ptr, + struct vmci_handle handle); struct vmci_handle vmci_handle_arr_remove_entry(struct vmci_handle_arr *array, struct vmci_handle entry_handle); struct vmci_handle vmci_handle_arr_remove_tail(struct vmci_handle_arr *array); struct vmci_handle -vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, size_t index); +vmci_handle_arr_get_entry(const struct vmci_handle_arr *array, u32 index); bool vmci_handle_arr_has_entry(const struct vmci_handle_arr *array, struct vmci_handle entry_handle); struct vmci_handle *vmci_handle_arr_get_handles(struct vmci_handle_arr *array); -static inline size_t vmci_handle_arr_get_size( +static inline u32 vmci_handle_arr_get_size( const struct vmci_handle_arr *array) { return array->size; diff --git a/include/linux/vmw_vmci_defs.h b/include/linux/vmw_vmci_defs.h index 606504bf376a..fefb5292403b 100644 --- a/include/linux/vmw_vmci_defs.h +++ b/include/linux/vmw_vmci_defs.h @@ -62,9 +62,18 @@ enum { /* * A single VMCI device has an upper limit of 128MB on the amount of - * memory that can be used for queue pairs. + * memory that can be used for queue pairs. Since each queue pair + * consists of at least two pages, the memory limit also dictates the + * number of queue pairs a guest can create. */ #define VMCI_MAX_GUEST_QP_MEMORY (128 * 1024 * 1024) +#define VMCI_MAX_GUEST_QP_COUNT (VMCI_MAX_GUEST_QP_MEMORY / PAGE_SIZE / 2) + +/* + * There can be at most PAGE_SIZE doorbells since there is one doorbell + * per byte in the doorbell bitmap page. + */ +#define VMCI_MAX_GUEST_DOORBELL_COUNT PAGE_SIZE /* * Queues with pre-mapped data pages must be small, so that we don't pin -- 2.22.0

5 years, 11 months

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patch "Revert "serial: 8250: Don't service RX FIFO if interrupts are" added to tty-next

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled Revert "serial: 8250: Don't service RX FIFO if interrupts are to my tty git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git in the tty-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. >From 3f2640ed7be838c3f05c0d2b0f7c7508e7431e48 Mon Sep 17 00:00:00 2001 From: Oliver Barta <o.barta89(a)gmail.com> Date: Wed, 19 Jun 2019 10:16:39 +0200 Subject: Revert "serial: 8250: Don't service RX FIFO if interrupts are disabled" This reverts commit 2e9fe539108320820016f78ca7704a7342788380. Reading LSR unconditionally but processing the error flags only if UART_IIR_RDI bit was set before in IIR may lead to a loss of transmission error information on UARTs where the transmission error flags are cleared by a read of LSR. Information are lost in case an error is detected right before the read of LSR while processing e.g. an UART_IIR_THRI interrupt. Signed-off-by: Oliver Barta <o.barta89(a)gmail.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> Fixes: 2e9fe5391083 ("serial: 8250: Don't service RX FIFO if interrupts are disabled") Cc: stable <stable(a)vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/tty/serial/8250/8250_port.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index a6fabc7e3b13..c1cec808571b 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -1867,8 +1867,7 @@ int serial8250_handle_irq(struct uart_port *port, unsigned int iir) status = serial_port_in(port, UART_LSR); - if (status & (UART_LSR_DR | UART_LSR_BI) && - iir & UART_IIR_RDI) { + if (status & (UART_LSR_DR | UART_LSR_BI)) { if (!up->dma || handle_rx_dma(up, iir)) status = serial8250_rx_chars(up, status); } -- 2.22.0

5 years, 11 months

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[PATCH 4.19 00/61] 4.19.54-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.19.54 release. There are 61 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 Sat 22 Jun 2019 05:42:15 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.19.54-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.19.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.19.54-rc1 Alexander Lochmann <alexander.lochmann(a)tu-dortmund.de> Abort file_remove_privs() for non-reg. files Andrea Arcangeli <aarcange(a)redhat.com> coredump: fix race condition between collapse_huge_page() and core dumping Tobin C. Harding <tobin(a)kernel.org> ocfs2: fix error path kobject memory leak Amit Cohen <amitc(a)mellanox.com> mlxsw: spectrum: Prevent force of 56G Jason Yan <yanaijie(a)huawei.com> scsi: libsas: delete sas port if expander discover failed YueHaibing <yuehaibing(a)huawei.com> scsi: scsi_dh_alua: Fix possible null-ptr-deref Lianbo Jiang <lijiang(a)redhat.com> scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask Varun Prakash <varun(a)chelsio.com> scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route() Max Uvarov <muvarov(a)gmail.com> net: phy: dp83867: Set up RGMII TX delay Russell King <rmk+kernel(a)armlinux.org.uk> net: phylink: ensure consistent phy interface mode Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs Sami Tolvanen <samitolvanen(a)google.com> arm64: use the correct function type for __arm64_sys_ni_syscall Sami Tolvanen <samitolvanen(a)google.com> arm64: use the correct function type in SYSCALL_DEFINE0 Sami Tolvanen <samitolvanen(a)google.com> arm64: fix syscall_fn_t type Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S HV: Don't take kvm->lock around kvm_for_each_vcpu Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list Ross Lagerwall <ross.lagerwall(a)citrix.com> xenbus: Avoid deadlock during suspend due to open transactions YueHaibing <yuehaibing(a)huawei.com> xen/pvcalls: Remove set but not used variable Randy Dunlap <rdunlap(a)infradead.org> ia64: fix build errors by exporting paddr_to_nid() Thomas Richter <tmricht(a)linux.ibm.com> perf record: Fix s390 missing module symbol and warning for non-root users Namhyung Kim <namhyung(a)kernel.org> perf namespace: Protect reading thread's namespace Shawn Landden <shawn(a)git.icu> perf data: Fix 'strncat may truncate' build failure with recent gcc Sahitya Tummala <stummala(a)codeaurora.org> configfs: Fix use-after-free when accessing sd->s_dentry Bard Liao <yung-chuan.liao(a)linux.intel.com> ALSA: hda - Force polling mode on CNL for fixing codec communication Yingjoe Chen <yingjoe.chen(a)mediatek.com> i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr Dmitry Bogdanov <dmitry.bogdanov(a)aquantia.com> net: aquantia: fix LRO with FCS error Igor Russkikh <Igor.Russkikh(a)aquantia.com> net: aquantia: tx clean budget logic error Lucas Stach <l.stach(a)pengutronix.de> drm/etnaviv: lock MMU while dumping core Rafael J. Wysocki <rafael.j.wysocki(a)intel.com> ACPI/PCI: PM: Add missing wakeup.flags.valid checks Kees Cook <keescook(a)chromium.org> net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE() Biao Huang <biao.huang(a)mediatek.com> net: stmmac: update rx tail pointer register to fix rx dma hang issue. Randy Dunlap <rdunlap(a)infradead.org> gpio: fix gpio-adp5588 build errors Peter Zijlstra <peterz(a)infradead.org> perf/ring-buffer: Always use {READ,WRITE}_ONCE() for rb->user_page data Peter Zijlstra <peterz(a)infradead.org> perf/ring_buffer: Add ordering to rb->nest increment Yabin Cui <yabinc(a)google.com> perf/ring_buffer: Fix exposing a temporarily decreased data_head Frank van der Linden <fllinden(a)amazon.com> x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor Dan Carpenter <dan.carpenter(a)oracle.com> mISDN: make sure device name is NUL terminated Jia-Ju Bai <baijiaju1990(a)gmail.com> usb: xhci: Fix a potential null pointer dereference in xhci_debugfs_create_endpoint() Anju T Sudhakar <anju(a)linux.vnet.ibm.com> powerpc/powernv: Return for invalid IMC domain Tony Lindgren <tony(a)atomide.com> clk: ti: clkctrl: Fix clkdm_clk handling Jeffrin Jose T <jeffrin(a)rajagiritech.edu.in> selftests: netfilter: missing error check when setting up veth interface YueHaibing <yuehaibing(a)huawei.com> ipvs: Fix use-after-free in ip_vs_in Jagdish Motwani <jagdish.motwani(a)sophos.com> netfilter: nf_queue: fix reinject verdict handling Stephane Eranian <eranian(a)google.com> perf/x86/intel/ds: Fix EVENT vs. UEVENT PEBS constraints Dan Carpenter <dan.carpenter(a)oracle.com> Staging: vc04_services: Fix a couple error codes Maxime Chevallier <maxime.chevallier(a)bootlin.com> net: mvpp2: prs: Use the correct helpers when removing all VID filters Maxime Chevallier <maxime.chevallier(a)bootlin.com> net: mvpp2: prs: Fix parser range for VID filtering Alaa Hleihel <alaa(a)mellanox.com> net/mlx5: Avoid reloading already removed devices Stephen Barber <smbarber(a)chromium.org> vsock/virtio: set SOCK_DONE on peer shutdown Xin Long <lucien.xin(a)gmail.com> tipc: purge deferredq list for each grp member in tipc_group_delete John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Neil Horman <nhorman(a)tuxdriver.com> sctp: Free cookie before we memdup a new one Young Xiao <92siuyang(a)gmail.com> nfc: Ensure presence of required attributes in the deactivate_target handler Taehee Yoo <ap420073(a)gmail.com> net: openvswitch: do not free vport if register_netdevice() is failed. Linus Walleij <linus.walleij(a)linaro.org> net: dsa: rtl8366: Fix up VLAN filtering Eric Dumazet <edumazet(a)google.com> neigh: fix use-after-free read in pneigh_get_next Jeremy Sowden <jeremy(a)azazel.net> lapb: fixed leak of control-blocks. Eric Dumazet <edumazet(a)google.com> ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero Haiyang Zhang <haiyangz(a)microsoft.com> hv_netvsc: Set probe mode to sync Ivan Vecera <ivecera(a)redhat.com> be2net: Fix number of Rx queues used for flow hashing Eric Dumazet <edumazet(a)google.com> ax25: fix inconsistent lock state in ax25_destroy_timer ------------- Diffstat: Makefile | 4 +- arch/arm64/include/asm/syscall.h | 2 +- arch/arm64/include/asm/syscall_wrapper.h | 18 +++---- arch/arm64/kernel/sys.c | 14 +++-- arch/arm64/kernel/sys32.c | 7 +-- arch/ia64/mm/numa.c | 1 + arch/powerpc/include/asm/kvm_host.h | 1 + arch/powerpc/kvm/book3s.c | 1 + arch/powerpc/kvm/book3s_hv.c | 9 +--- arch/powerpc/kvm/book3s_rtas.c | 14 +++-- arch/powerpc/platforms/powernv/opal-imc.c | 4 ++ arch/x86/events/intel/ds.c | 28 +++++----- arch/x86/kernel/cpu/amd.c | 7 ++- drivers/acpi/device_pm.c | 4 +- drivers/clk/ti/clkctrl.c | 8 +-- drivers/gpio/Kconfig | 1 + drivers/gpu/drm/etnaviv/etnaviv_dump.c | 5 ++ drivers/i2c/i2c-dev.c | 1 + drivers/isdn/mISDN/socket.c | 5 +- drivers/net/dsa/rtl8366.c | 7 +-- drivers/net/ethernet/aquantia/atlantic/aq_ring.c | 7 +-- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 61 ++++++++++++---------- drivers/net/ethernet/dec/tulip/de4x5.c | 1 - drivers/net/ethernet/emulex/benet/be_ethtool.c | 2 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c | 23 ++++---- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 25 ++++++++- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 ++ drivers/net/ethernet/renesas/sh_eth.c | 4 ++ drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 1 + drivers/net/hyperv/netvsc_drv.c | 2 +- drivers/net/phy/dp83867.c | 4 +- drivers/net/phy/phylink.c | 10 ++-- drivers/pci/pci-acpi.c | 3 +- drivers/scsi/cxgbi/libcxgbi.c | 4 ++ drivers/scsi/device_handler/scsi_dh_alua.c | 6 +-- drivers/scsi/libsas/sas_expander.c | 2 + drivers/scsi/smartpqi/smartpqi_init.c | 2 +- .../vc04_services/bcm2835-camera/controls.c | 4 +- drivers/tty/serial/sunhv.c | 2 +- drivers/usb/host/xhci-debugfs.c | 3 ++ drivers/xen/pvcalls-front.c | 4 -- drivers/xen/xenbus/xenbus.h | 3 ++ drivers/xen/xenbus/xenbus_dev_frontend.c | 18 +++++++ drivers/xen/xenbus/xenbus_xs.c | 7 ++- fs/configfs/dir.c | 14 +++-- fs/inode.c | 9 +++- fs/ocfs2/filecheck.c | 1 + include/linux/sched/mm.h | 4 ++ kernel/events/ring_buffer.c | 39 +++++++++++--- mm/khugepaged.c | 3 ++ net/ax25/ax25_route.c | 2 + net/core/neighbour.c | 7 +++ net/ipv6/ip6_flowlabel.c | 7 +-- net/lapb/lapb_iface.c | 1 + net/netfilter/ipvs/ip_vs_core.c | 2 +- net/netfilter/nf_queue.c | 1 + net/nfc/netlink.c | 3 +- net/openvswitch/vport-internal_dev.c | 18 ++++--- net/sctp/sm_make_chunk.c | 8 +++ net/tipc/group.c | 1 + net/vmw_vsock/virtio_transport_common.c | 4 +- sound/pci/hda/hda_intel.c | 5 +- tools/perf/arch/s390/util/machine.c | 9 ++-- tools/perf/util/data-convert-bt.c | 2 +- tools/perf/util/thread.c | 15 +++++- tools/testing/selftests/netfilter/nft_nat.sh | 6 ++- 66 files changed, 332 insertions(+), 172 deletions(-)

5 years, 11 months

4
64
0 0

[PATCH 4.14 00/45] 4.14.129-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.14.129 release. There are 45 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 Sat 22 Jun 2019 05:42:15 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.14.129-r… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.14.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.14.129-rc1 Alexander Lochmann <alexander.lochmann(a)tu-dortmund.de> Abort file_remove_privs() for non-reg. files Ajay Kaher <akaher(a)vmware.com> infiniband: fix race condition between infiniband mlx4, mlx5 driver and core dumping Andrea Arcangeli <aarcange(a)redhat.com> coredump: fix race condition between collapse_huge_page() and core dumping Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Send BTN_TOUCH in response to INTUOSP2_BT eraser contact Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Don't report anything prior to the tool entering range Jason Gerecke <jason.gerecke(a)wacom.com> HID: wacom: Don't set tool type until we're in range Amit Cohen <amitc(a)mellanox.com> mlxsw: spectrum: Prevent force of 56G Jason Yan <yanaijie(a)huawei.com> scsi: libsas: delete sas port if expander discover failed YueHaibing <yuehaibing(a)huawei.com> scsi: scsi_dh_alua: Fix possible null-ptr-deref Lianbo Jiang <lijiang(a)redhat.com> scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask Varun Prakash <varun(a)chelsio.com> scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route() Max Uvarov <muvarov(a)gmail.com> net: phy: dp83867: Set up RGMII TX delay Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S HV: Don't take kvm->lock around kvm_for_each_vcpu Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list Randy Dunlap <rdunlap(a)infradead.org> ia64: fix build errors by exporting paddr_to_nid() Thomas Richter <tmricht(a)linux.ibm.com> perf record: Fix s390 missing module symbol and warning for non-root users Shawn Landden <shawn(a)git.icu> perf data: Fix 'strncat may truncate' build failure with recent gcc Sahitya Tummala <stummala(a)codeaurora.org> configfs: Fix use-after-free when accessing sd->s_dentry Bard Liao <yung-chuan.liao(a)linux.intel.com> ALSA: hda - Force polling mode on CNL for fixing codec communication Yingjoe Chen <yingjoe.chen(a)mediatek.com> i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr Dmitry Bogdanov <dmitry.bogdanov(a)aquantia.com> net: aquantia: fix LRO with FCS error Kees Cook <keescook(a)chromium.org> net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE() Randy Dunlap <rdunlap(a)infradead.org> gpio: fix gpio-adp5588 build errors Peter Zijlstra <peterz(a)infradead.org> perf/ring-buffer: Always use {READ,WRITE}_ONCE() for rb->user_page data Peter Zijlstra <peterz(a)infradead.org> perf/ring_buffer: Add ordering to rb->nest increment Yabin Cui <yabinc(a)google.com> perf/ring_buffer: Fix exposing a temporarily decreased data_head Frank van der Linden <fllinden(a)amazon.com> x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor Dan Carpenter <dan.carpenter(a)oracle.com> mISDN: make sure device name is NUL terminated Anju T Sudhakar <anju(a)linux.vnet.ibm.com> powerpc/powernv: Return for invalid IMC domain Tony Lindgren <tony(a)atomide.com> clk: ti: clkctrl: Fix clkdm_clk handling Jeffrin Jose T <jeffrin(a)rajagiritech.edu.in> selftests: netfilter: missing error check when setting up veth interface YueHaibing <yuehaibing(a)huawei.com> ipvs: Fix use-after-free in ip_vs_in Jagdish Motwani <jagdish.motwani(a)sophos.com> netfilter: nf_queue: fix reinject verdict handling Stephane Eranian <eranian(a)google.com> perf/x86/intel/ds: Fix EVENT vs. UEVENT PEBS constraints Dan Carpenter <dan.carpenter(a)oracle.com> Staging: vc04_services: Fix a couple error codes John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Neil Horman <nhorman(a)tuxdriver.com> sctp: Free cookie before we memdup a new one Taehee Yoo <ap420073(a)gmail.com> net: openvswitch: do not free vport if register_netdevice() is failed. Eric Dumazet <edumazet(a)google.com> neigh: fix use-after-free read in pneigh_get_next Jeremy Sowden <jeremy(a)azazel.net> lapb: fixed leak of control-blocks. Eric Dumazet <edumazet(a)google.com> ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero Ivan Vecera <ivecera(a)redhat.com> be2net: Fix number of Rx queues used for flow hashing Eric Dumazet <edumazet(a)google.com> ax25: fix inconsistent lock state in ax25_destroy_timer Arnaldo Carvalho de Melo <acme(a)redhat.com> perf machine: Guard against NULL in machine__exit() ------------- Diffstat: Makefile | 4 +- arch/ia64/mm/numa.c | 1 + arch/powerpc/include/asm/kvm_host.h | 1 + arch/powerpc/kvm/book3s.c | 1 + arch/powerpc/kvm/book3s_hv.c | 9 +--- arch/powerpc/kvm/book3s_rtas.c | 14 +++-- arch/powerpc/platforms/powernv/opal-imc.c | 4 ++ arch/x86/events/intel/ds.c | 28 +++++----- arch/x86/kernel/cpu/amd.c | 7 ++- drivers/clk/ti/clkctrl.c | 8 +-- drivers/gpio/Kconfig | 1 + drivers/hid/wacom_wac.c | 41 ++++++++++----- drivers/i2c/i2c-dev.c | 1 + drivers/infiniband/hw/mlx4/main.c | 4 +- drivers/infiniband/hw/mlx5/main.c | 3 ++ drivers/isdn/mISDN/socket.c | 5 +- .../ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c | 61 ++++++++++++---------- drivers/net/ethernet/dec/tulip/de4x5.c | 1 - drivers/net/ethernet/emulex/benet/be_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 ++ drivers/net/ethernet/renesas/sh_eth.c | 4 ++ drivers/net/phy/dp83867.c | 4 +- drivers/scsi/cxgbi/libcxgbi.c | 4 ++ drivers/scsi/device_handler/scsi_dh_alua.c | 6 +-- drivers/scsi/libsas/sas_expander.c | 2 + drivers/scsi/smartpqi/smartpqi_init.c | 2 +- .../vc04_services/bcm2835-camera/controls.c | 4 +- drivers/tty/serial/sunhv.c | 2 +- fs/configfs/dir.c | 14 +++-- fs/inode.c | 9 +++- include/linux/sched/mm.h | 4 ++ kernel/events/ring_buffer.c | 39 +++++++++++--- mm/khugepaged.c | 3 ++ net/ax25/ax25_route.c | 2 + net/core/neighbour.c | 7 +++ net/ipv6/ip6_flowlabel.c | 7 +-- net/lapb/lapb_iface.c | 1 + net/netfilter/ipvs/ip_vs_core.c | 2 +- net/netfilter/nf_queue.c | 1 + net/openvswitch/vport-internal_dev.c | 18 ++++--- net/sctp/sm_make_chunk.c | 8 +++ sound/pci/hda/hda_intel.c | 5 +- tools/perf/arch/s390/util/machine.c | 9 ++-- tools/perf/util/data-convert-bt.c | 2 +- tools/perf/util/machine.c | 3 ++ tools/testing/selftests/netfilter/nft_nat.sh | 6 ++- 46 files changed, 239 insertions(+), 129 deletions(-)

5 years, 11 months

4
48
0 0

[PATCH 4.9 000/117] 4.9.183-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.9.183 release. There are 117 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 Sat 22 Jun 2019 05:42:15 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.183-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.9.183-rc1 Alexander Lochmann <alexander.lochmann(a)tu-dortmund.de> Abort file_remove_privs() for non-reg. files Amit Cohen <amitc(a)mellanox.com> mlxsw: spectrum: Prevent force of 56G Jason Yan <yanaijie(a)huawei.com> scsi: libsas: delete sas port if expander discover failed Lianbo Jiang <lijiang(a)redhat.com> scsi: smartpqi: properly set both the DMA mask and the coherent DMA mask Varun Prakash <varun(a)chelsio.com> scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S HV: Don't take kvm->lock around kvm_for_each_vcpu Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list Randy Dunlap <rdunlap(a)infradead.org> ia64: fix build errors by exporting paddr_to_nid() Thomas Richter <tmricht(a)linux.ibm.com> perf record: Fix s390 missing module symbol and warning for non-root users Shawn Landden <shawn(a)git.icu> perf data: Fix 'strncat may truncate' build failure with recent gcc Sahitya Tummala <stummala(a)codeaurora.org> configfs: Fix use-after-free when accessing sd->s_dentry Yingjoe Chen <yingjoe.chen(a)mediatek.com> i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr Kees Cook <keescook(a)chromium.org> net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE() Randy Dunlap <rdunlap(a)infradead.org> gpio: fix gpio-adp5588 build errors Peter Zijlstra <peterz(a)infradead.org> perf/ring_buffer: Add ordering to rb->nest increment Yabin Cui <yabinc(a)google.com> perf/ring_buffer: Fix exposing a temporarily decreased data_head Frank van der Linden <fllinden(a)amazon.com> x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor Dan Carpenter <dan.carpenter(a)oracle.com> mISDN: make sure device name is NUL terminated Jeffrin Jose T <jeffrin(a)rajagiritech.edu.in> selftests: netfilter: missing error check when setting up veth interface Stephane Eranian <eranian(a)google.com> perf/x86/intel/ds: Fix EVENT vs. UEVENT PEBS constraints Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "staging: vc04_services: prevent integer overflow in create_pagelist()" John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Eric Dumazet <edumazet(a)google.com> neigh: fix use-after-free read in pneigh_get_next Jeremy Sowden <jeremy(a)azazel.net> lapb: fixed leak of control-blocks. Eric Dumazet <edumazet(a)google.com> ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero Ivan Vecera <ivecera(a)redhat.com> be2net: Fix number of Rx queues used for flow hashing Eric Dumazet <edumazet(a)google.com> ax25: fix inconsistent lock state in ax25_destroy_timer Baruch Siach <baruch(a)tkos.co.il> rtc: pcf8523: don't return invalid date when battery is low Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit 0x1260 and 0x1261 compositions Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode Chris Packham <chris.packham(a)alliedtelesis.co.nz> USB: serial: pl2303: add Allied Telesis VT-Kit3 Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: usb-storage: Add new ID to ums-realtek Marco Zatta <marco(a)zatta.me> USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. Martin Schiller <ms(a)dev.tdt.de> usb: dwc2: Fix DMA cache alignment issues Murray McAllister <murray.mcallister(a)gmail.com> drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define() Murray McAllister <murray.mcallister(a)gmail.com> drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86/pmu: do not mask the value that is written to fixed PMUs Bernd Eckstein <3erndeckstein(a)gmail.com> usbnet: ipheth: fix racing condition Kees Cook <keescook(a)chromium.org> selftests/timers: Add missing fflush(stdout) calls Colin Ian King <colin.king(a)canonical.com> scsi: bnx2fc: fix incorrect cast to u64 on shift operation Mark Rutland <mark.rutland(a)arm.com> arm64/mm: Inhibit huge-vmap with ptdump James Smart <jsmart2021(a)gmail.com> scsi: lpfc: add check for loss of ndlp when sending RRQ Young Xiao <YangX92(a)hotmail.com> Drivers: misc: fix out-of-bounds access in function param_set_kgdbts_var Takashi Iwai <tiwai(a)suse.de> Revert "ALSA: seq: Protect in-kernel ioctl calls with mutex" Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Fix race of get-subscription call vs port-delete ioctls Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Protect in-kernel ioctl calls with mutex Peter Zijlstra <peterz(a)infradead.org> x86/uaccess, kcov: Disable stack protector S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: fsl_asrc: Fix the issue about unsupported rate S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: cs42xx8: Add regcache mask dirty Tejun Heo <tj(a)kernel.org> cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css() Coly Li <colyli(a)suse.de> bcache: fix stack corruption by PRECEDING_KEY() Russell King <rmk+kernel(a)armlinux.org.uk> i2c: acorn: fix i2c warning Hans Verkuil <hans.verkuil(a)cisco.com> media: v4l2-ioctl: clear fields in s_parm Jann Horn <jannh(a)google.com> ptrace: restore smp_rmb() in __ptrace_may_access() Eric W. Biederman <ebiederm(a)xmission.com> signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO Wengang Wang <wen.gang.wang(a)oracle.com> fs/ocfs2: fix race in ocfs2_dentry_attach_lock() Shakeel Butt <shakeelb(a)google.com> mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node Hans de Goede <hdegoede(a)redhat.com> libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk Takashi Sakamoto <o-takashi(a)sakamocchi.jp> ALSA: oxfw: allow PCM capture for Stanton SCS.1m Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Cover unsubscribe_port() in list_mutex Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "Bluetooth: Align minimum encryption key size for LE and BR/EDR connections" Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: exynos: Fix undefined instruction during Exynos5422 resume Phong Hoang <phong.hoang.wz(a)renesas.com> pwm: Fix deadlock warning when removing PWM device Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: Always enable necessary APIO_1V8 and ABB_1V8 regulators on Arndale Octa Christoph Vogtländer <c.vogtlaender(a)sigma-surface-science.com> pwm: tiehrpwm: Update shadow register for disabling PWMs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: idma64: Use actual device for DMA transfers Tony Lindgren <tony(a)atomide.com> gpio: gpio-omap: add check for off wake capable gpios Kangjie Lu <kjlu(a)umn.edu> PCI: xilinx: Check for __get_free_pages() failure Kangjie Lu <kjlu(a)umn.edu> video: imsttfb: fix potential NULL pointer dereferences Kangjie Lu <kjlu(a)umn.edu> video: hgafb: fix potential NULL pointer dereference Marek Vasut <marek.vasut+renesas(a)gmail.com> PCI: rcar: Fix 64bit MSI message address handling Kangjie Lu <kjlu(a)umn.edu> PCI: rcar: Fix a potential NULL pointer dereference Junxiao Chang <junxiao.chang(a)intel.com> platform/x86: intel_pmc_ipc: adding error handling Tyrel Datwyler <tyreld(a)linux.vnet.ibm.com> PCI: rpadlpar: Fix leaked device_node references in add/remove paths Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6ul: Specify IMX6UL_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx7d: Specify IMX7D_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ahb" clock to SDMA Douglas Anderson <dianders(a)chromium.org> clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288 Nathan Chancellor <natechancellor(a)gmail.com> soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher Enrico Granata <egranata(a)chromium.org> platform/chrome: cros_ec_proto: check for NULL transfer function Wenwen Wang <wang6495(a)umn.edu> x86/PCI: Fix PCI IRQ routing table memory leak J. Bruce Fields <bfields(a)redhat.com> nfsd: allow fh_want_write to be called twice Kirill Smelkov <kirr(a)nexedi.com> fuse: retrieve: cap requested size to negotiated max_write Jorge Ramirez-Ortiz <jorge.ramirez-ortiz(a)linaro.org> nvmem: core: fix read buffer in place Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Register irq handler after the chip initialization Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Set intel_iommu_gfx_mapped correctly Vladimir Zapolskiy <vz(a)mleia.com> watchdog: fix compile time error of pretimeout governors Georg Hofmann <georg(a)hofmannsweb.com> watchdog: imx2_wdt: Fix set_timeout for big timeout values Maciej Żenczykowski <maze(a)google.com> uml: fix a boot splat wrt use of cpu_all_mask YueHaibing <yuehaibing(a)huawei.com> configfs: fix possible use-after-free in configfs_register_group Chao Yu <yuchao0(a)huawei.com> f2fs: fix to do sanity check on valid block count of segment Chao Yu <yuchao0(a)huawei.com> f2fs: fix to clear dirty inode in error path of f2fs_iget() Chao Yu <yuchao0(a)huawei.com> f2fs: fix to avoid panic in do_recover_data() Miroslav Lichvar <mlichvar(a)redhat.com> ntp: Allow TAI-UTC offset to be set to zero Martin Blumenstingl <martin.blumenstingl(a)googlemail.com> pwm: meson: Use the spin-lock only to protect register modifications Josh Poimboeuf <jpoimboe(a)redhat.com> objtool: Don't use ignore flag for fake jumps Matt Redfearn <matt.redfearn(a)thinci.com> drm/bridge: adv7511: Fix low refresh rate selection Stephane Eranian <eranian(a)google.com> perf/x86/intel: Allow PEBS multi-entry in watermark mode Tony Lindgren <tony(a)atomide.com> mfd: twl6040: Fix device init errors for ACCCTL register Binbin Wu <binbin.wu(a)intel.com> mfd: intel-lpss: Set the device in reset state when init Daniel Gomez <dagmcr(a)gmail.com> mfd: tps65912-spi: Add missing of table registration Amit Kucheria <amit.kucheria(a)linaro.org> drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER Cyrill Gorcunov <gorcunov(a)gmail.com> kernel/sys.c: prctl: fix false positive in validate_prctl_map() Qian Cai <cai(a)lca.pw> mm/slab.c: fix an infinite loop in leaks_show() Yue Hu <huyue2(a)yulong.com> mm/cma_debug.c: fix the break condition in cma_maxchunk_get() Yue Hu <huyue2(a)yulong.com> mm/cma.c: fix crash on CMA allocation if bitmap allocation fails Linxu Fang <fanglinxu(a)huawei.com> mem-hotplug: fix node spanned pages when we have a node with only ZONE_MOVABLE Mike Kravetz <mike.kravetz(a)oracle.com> hugetlbfs: on restore reserve error path retain subpool reservation Arnd Bergmann <arnd(a)arndb.de> ARM: prevent tracing IPI_CPU_BACKTRACE Li Rongqing <lirongqing(a)baidu.com> ipc: prevent lockup on alloc_msg and free_msg Christian Brauner <christian(a)brauner.io> sysctl: return -EINVAL if val violates minmax Hou Tao <houtao1(a)huawei.com> fs/fat/file.c: issue flush after the writeback of FAT Kangjie Lu <kjlu(a)umn.edu> rapidio: fix a NULL pointer dereference when create_workqueue() fails ------------- Diffstat: Makefile | 4 +-- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 2 ++ arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- arch/arm/boot/dts/imx6ul.dtsi | 2 +- arch/arm/boot/dts/imx7s.dtsi | 4 +-- arch/arm/include/asm/hardirq.h | 1 + arch/arm/kernel/smp.c | 6 +++- arch/arm/mach-exynos/suspend.c | 19 ++++++++++++ arch/arm64/mm/mmu.c | 11 +++++-- arch/ia64/mm/numa.c | 1 + arch/powerpc/include/asm/kvm_host.h | 1 + arch/powerpc/kvm/book3s.c | 1 + arch/powerpc/kvm/book3s_hv.c | 9 +----- arch/powerpc/kvm/book3s_rtas.c | 14 ++++----- arch/s390/kvm/kvm-s390.c | 35 +++++++++++++--------- arch/um/kernel/time.c | 2 +- arch/x86/events/intel/core.c | 2 +- arch/x86/events/intel/ds.c | 28 ++++++++--------- arch/x86/kernel/cpu/amd.c | 7 +++-- arch/x86/kvm/pmu_intel.c | 13 ++++---- arch/x86/pci/irq.c | 10 +++++-- drivers/ata/libata-core.c | 9 ++++-- drivers/clk/rockchip/clk-rk3288.c | 11 +++++++ drivers/dma/idma64.c | 6 ++-- drivers/dma/idma64.h | 2 ++ drivers/gpio/Kconfig | 1 + drivers/gpio/gpio-omap.c | 25 +++++++++++----- drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 6 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 7 ++++- drivers/i2c/busses/i2c-acorn.c | 1 + drivers/i2c/i2c-dev.c | 1 + drivers/iommu/intel-iommu.c | 7 +++-- drivers/isdn/mISDN/socket.c | 5 ++-- drivers/md/bcache/bset.c | 16 ++++++++-- drivers/md/bcache/bset.h | 34 ++++++++++++--------- drivers/media/v4l2-core/v4l2-ioctl.c | 17 ++++++++++- drivers/mfd/intel-lpss.c | 3 ++ drivers/mfd/tps65912-spi.c | 1 + drivers/mfd/twl6040.c | 13 +++++++- drivers/misc/kgdbts.c | 4 +-- drivers/net/ethernet/dec/tulip/de4x5.c | 1 - drivers/net/ethernet/emulex/benet/be_ethtool.c | 2 +- drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 4 +++ drivers/net/ethernet/renesas/sh_eth.c | 4 +++ drivers/net/usb/ipheth.c | 3 +- drivers/nvmem/core.c | 15 ++++++---- drivers/pci/host/pcie-rcar.c | 10 +++++-- drivers/pci/host/pcie-xilinx.c | 12 ++++++-- drivers/pci/hotplug/rpadlpar_core.c | 4 +++ drivers/platform/chrome/cros_ec_proto.c | 11 +++++++ drivers/platform/x86/intel_pmc_ipc.c | 6 +++- drivers/pwm/core.c | 10 +++---- drivers/pwm/pwm-meson.c | 25 +++++++++++----- drivers/pwm/pwm-tiehrpwm.c | 2 ++ drivers/pwm/sysfs.c | 14 +-------- drivers/rapidio/rio_cm.c | 8 +++++ drivers/rtc/rtc-pcf8523.c | 32 +++++++++++++++----- drivers/scsi/bnx2fc/bnx2fc_hwi.c | 2 +- drivers/scsi/cxgbi/libcxgbi.c | 4 +++ drivers/scsi/libsas/sas_expander.c | 2 ++ drivers/scsi/lpfc/lpfc_els.c | 5 +++- drivers/scsi/smartpqi/smartpqi_init.c | 2 +- drivers/soc/mediatek/mtk-pmic-wrap.c | 2 +- drivers/spi/spi-pxa2xx.c | 7 +---- .../interface/vchiq_arm/vchiq_2835_arm.c | 9 ------ drivers/thermal/qcom/tsens.c | 3 +- drivers/tty/serial/8250/8250_dw.c | 4 +-- drivers/tty/serial/sunhv.c | 2 +- drivers/usb/core/quirks.c | 3 ++ drivers/usb/dwc2/hcd.c | 10 +++++-- drivers/usb/serial/option.c | 6 ++++ drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 3 ++ drivers/usb/storage/unusual_realtek.h | 5 ++++ drivers/video/fbdev/hgafb.c | 2 ++ drivers/video/fbdev/imsttfb.c | 5 ++++ drivers/watchdog/Kconfig | 1 + drivers/watchdog/imx2_wdt.c | 4 ++- fs/configfs/dir.c | 31 +++++++++++-------- fs/f2fs/inode.c | 1 + fs/f2fs/recovery.c | 10 ++++++- fs/f2fs/segment.h | 3 +- fs/fat/file.c | 11 +++++-- fs/fuse/dev.c | 2 +- fs/inode.c | 9 ++++-- fs/nfsd/vfs.h | 5 +++- fs/ocfs2/dcache.c | 12 ++++++++ include/linux/cgroup.h | 10 +++++-- include/linux/pwm.h | 5 ---- include/net/bluetooth/hci_core.h | 3 -- ipc/mqueue.c | 10 +++++-- ipc/msgutil.c | 6 ++++ kernel/Makefile | 1 + kernel/cred.c | 9 ++++++ kernel/events/ring_buffer.c | 33 +++++++++++++++++--- kernel/ptrace.c | 20 +++++++++++-- kernel/sys.c | 2 +- kernel/sysctl.c | 6 ++-- kernel/time/ntp.c | 2 +- mm/cma.c | 4 ++- mm/cma_debug.c | 2 +- mm/hugetlb.c | 21 +++++++++---- mm/list_lru.c | 2 +- mm/page_alloc.c | 6 ++-- mm/slab.c | 6 +++- net/ax25/ax25_route.c | 2 ++ net/bluetooth/hci_conn.c | 8 ----- net/core/neighbour.c | 7 +++++ net/ipv6/ip6_flowlabel.c | 7 +++-- net/lapb/lapb_iface.c | 1 + sound/core/seq/seq_clientmgr.c | 10 ++----- sound/core/seq/seq_ports.c | 15 ++++++---- sound/core/seq/seq_ports.h | 5 ++-- sound/firewire/oxfw/oxfw.c | 3 -- sound/pci/hda/hda_intel.c | 6 ++-- sound/soc/codecs/cs42xx8.c | 1 + sound/soc/fsl/fsl_asrc.c | 4 +-- tools/objtool/check.c | 8 +++-- tools/perf/arch/s390/util/machine.c | 9 ++++-- tools/perf/util/data-convert-bt.c | 2 +- tools/testing/selftests/netfilter/nft_nat.sh | 6 +++- tools/testing/selftests/timers/adjtick.c | 1 + tools/testing/selftests/timers/leapcrash.c | 1 + tools/testing/selftests/timers/mqueue-lat.c | 1 + tools/testing/selftests/timers/nanosleep.c | 1 + tools/testing/selftests/timers/nsleep-lat.c | 1 + tools/testing/selftests/timers/raw_skew.c | 1 + tools/testing/selftests/timers/set-tai.c | 1 + tools/testing/selftests/timers/set-tz.c | 2 ++ tools/testing/selftests/timers/threadtest.c | 1 + tools/testing/selftests/timers/valid-adjtimex.c | 2 ++ 133 files changed, 646 insertions(+), 284 deletions(-)

5 years, 11 months

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[PATCH 4.4 00/84] 4.4.183-stable review

by Greg Kroah-Hartman

This is the start of the stable review cycle for the 4.4.183 release. There are 84 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 Sat 22 Jun 2019 05:42:15 PM UTC. Anything received after that time might be too late. The whole patch series can be found in one patch at: https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.183-rc… or in the git tree and branch at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y and the diffstat can be found below. thanks, greg k-h ------------- Pseudo-Shortlog of commits: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Linux 4.4.183-rc1 Alexander Lochmann <alexander.lochmann(a)tu-dortmund.de> Abort file_remove_privs() for non-reg. files Andrea Arcangeli <aarcange(a)redhat.com> coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "crypto: crypto4xx - properly set IV after de- and encrypt" Jason Yan <yanaijie(a)huawei.com> scsi: libsas: delete sas port if expander discover failed Varun Prakash <varun(a)chelsio.com> scsi: libcxgbi: add a check for NULL pointer in cxgbi_check_route() Yoshihiro Shimoda <yoshihiro.shimoda.uh(a)renesas.com> net: sh_eth: fix mdio access in sh_eth_close() for R-Car Gen2 and RZ/A1 SoCs Paul Mackerras <paulus(a)ozlabs.org> KVM: PPC: Book3S: Use new mutex to synchronize access to rtas token list Randy Dunlap <rdunlap(a)infradead.org> ia64: fix build errors by exporting paddr_to_nid() Sahitya Tummala <stummala(a)codeaurora.org> configfs: Fix use-after-free when accessing sd->s_dentry Yingjoe Chen <yingjoe.chen(a)mediatek.com> i2c: dev: fix potential memory leak in i2cdev_ioctl_rdwr Kees Cook <keescook(a)chromium.org> net: tulip: de4x5: Drop redundant MODULE_DEVICE_TABLE() Randy Dunlap <rdunlap(a)infradead.org> gpio: fix gpio-adp5588 build errors Peter Zijlstra <peterz(a)infradead.org> perf/ring_buffer: Add ordering to rb->nest increment Yabin Cui <yabinc(a)google.com> perf/ring_buffer: Fix exposing a temporarily decreased data_head Frank van der Linden <fllinden(a)amazon.com> x86/CPU/AMD: Don't force the CPB cap when running under a hypervisor Dan Carpenter <dan.carpenter(a)oracle.com> mISDN: make sure device name is NUL terminated John Paul Adrian Glaubitz <glaubitz(a)physik.fu-berlin.de> sunhv: Fix device naming inconsistency between sunhv_console and sunhv_reg Eric Dumazet <edumazet(a)google.com> neigh: fix use-after-free read in pneigh_get_next Jeremy Sowden <jeremy(a)azazel.net> lapb: fixed leak of control-blocks. Eric Dumazet <edumazet(a)google.com> ipv6: flowlabel: fl6_sock_lookup() must use atomic_inc_not_zero Ivan Vecera <ivecera(a)redhat.com> be2net: Fix number of Rx queues used for flow hashing Eric Dumazet <edumazet(a)google.com> ax25: fix inconsistent lock state in ax25_destroy_timer Daniele Palmas <dnlplm(a)gmail.com> USB: serial: option: add Telit 0x1260 and 0x1261 compositions Jörgen Storvist <jorgen.storvist(a)gmail.com> USB: serial: option: add support for Simcom SIM7500/SIM7600 RNDIS mode Chris Packham <chris.packham(a)alliedtelesis.co.nz> USB: serial: pl2303: add Allied Telesis VT-Kit3 Kai-Heng Feng <kai.heng.feng(a)canonical.com> USB: usb-storage: Add new ID to ums-realtek Marco Zatta <marco(a)zatta.me> USB: Fix chipmunk-like voice when using Logitech C270 for recording audio. Murray McAllister <murray.mcallister(a)gmail.com> drm/vmwgfx: NULL pointer dereference from vmw_cmd_dx_view_define() Murray McAllister <murray.mcallister(a)gmail.com> drm/vmwgfx: integer underflow in vmw_cmd_dx_set_shader() leading to an invalid read Christian Borntraeger <borntraeger(a)de.ibm.com> KVM: s390: fix memory slot handling for KVM_SET_USER_MEMORY_REGION Paolo Bonzini <pbonzini(a)redhat.com> KVM: x86/pmu: do not mask the value that is written to fixed PMUs Bernd Eckstein <3erndeckstein(a)gmail.com> usbnet: ipheth: fix racing condition Colin Ian King <colin.king(a)canonical.com> scsi: bnx2fc: fix incorrect cast to u64 on shift operation James Smart <jsmart2021(a)gmail.com> scsi: lpfc: add check for loss of ndlp when sending RRQ Young Xiao <YangX92(a)hotmail.com> Drivers: misc: fix out-of-bounds access in function param_set_kgdbts_var S.j. Wang <shengjiu.wang(a)nxp.com> ASoC: cs42xx8: Add regcache mask dirty Tejun Heo <tj(a)kernel.org> cgroup: Use css_tryget() instead of css_tryget_online() in task_get_css() Coly Li <colyli(a)suse.de> bcache: fix stack corruption by PRECEDING_KEY() Russell King <rmk+kernel(a)armlinux.org.uk> i2c: acorn: fix i2c warning Jann Horn <jannh(a)google.com> ptrace: restore smp_rmb() in __ptrace_may_access() Eric W. Biederman <ebiederm(a)xmission.com> signal/ptrace: Don't leak unitialized kernel memory with PTRACE_PEEK_SIGINFO Wengang Wang <wen.gang.wang(a)oracle.com> fs/ocfs2: fix race in ocfs2_dentry_attach_lock() Shakeel Butt <shakeelb(a)google.com> mm/list_lru.c: fix memory leak in __memcg_init_list_lru_node Hans de Goede <hdegoede(a)redhat.com> libata: Extend quirks for the ST1000LM024 drives with NOLPM quirk Takashi Iwai <tiwai(a)suse.de> ALSA: seq: Cover unsubscribe_port() in list_mutex Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Revert "Bluetooth: Align minimum encryption key size for LE and BR/EDR connections" ZhangXiaoxu <zhangxiaoxu5(a)huawei.com> futex: Fix futex lock the wrong page Marek Szyprowski <m.szyprowski(a)samsung.com> ARM: exynos: Fix undefined instruction during Exynos5422 resume Phong Hoang <phong.hoang.wz(a)renesas.com> pwm: Fix deadlock warning when removing PWM device Krzysztof Kozlowski <krzk(a)kernel.org> ARM: dts: exynos: Always enable necessary APIO_1V8 and ABB_1V8 regulators on Arndale Octa Christoph Vogtländer <c.vogtlaender(a)sigma-surface-science.com> pwm: tiehrpwm: Update shadow register for disabling PWMs Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> dmaengine: idma64: Use actual device for DMA transfers Tony Lindgren <tony(a)atomide.com> gpio: gpio-omap: add check for off wake capable gpios Kangjie Lu <kjlu(a)umn.edu> PCI: xilinx: Check for __get_free_pages() failure Kangjie Lu <kjlu(a)umn.edu> video: imsttfb: fix potential NULL pointer dereferences Kangjie Lu <kjlu(a)umn.edu> video: hgafb: fix potential NULL pointer dereference Kangjie Lu <kjlu(a)umn.edu> PCI: rcar: Fix a potential NULL pointer dereference Tyrel Datwyler <tyreld(a)linux.vnet.ibm.com> PCI: rpadlpar: Fix leaked device_node references in add/remove paths Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6qdl: Specify IMX6QDL_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ipg" clock to SDMA Andrey Smirnov <andrew.smirnov(a)gmail.com> ARM: dts: imx6sx: Specify IMX6SX_CLK_IPG as "ahb" clock to SDMA Douglas Anderson <dianders(a)chromium.org> clk: rockchip: Turn on "aclk_dmac1" for suspend on rk3288 Nathan Chancellor <natechancellor(a)gmail.com> soc: mediatek: pwrap: Zero initialize rdata in pwrap_init_cipher Enrico Granata <egranata(a)chromium.org> platform/chrome: cros_ec_proto: check for NULL transfer function Wenwen Wang <wang6495(a)umn.edu> x86/PCI: Fix PCI IRQ routing table memory leak J. Bruce Fields <bfields(a)redhat.com> nfsd: allow fh_want_write to be called twice Kirill Smelkov <kirr(a)nexedi.com> fuse: retrieve: cap requested size to negotiated max_write Jorge Ramirez-Ortiz <jorge.ramirez-ortiz(a)linaro.org> nvmem: core: fix read buffer in place Takashi Iwai <tiwai(a)suse.de> ALSA: hda - Register irq handler after the chip initialization Lu Baolu <baolu.lu(a)linux.intel.com> iommu/vt-d: Set intel_iommu_gfx_mapped correctly Chao Yu <yuchao0(a)huawei.com> f2fs: fix to do sanity check on valid block count of segment Chao Yu <yuchao0(a)huawei.com> f2fs: fix to avoid panic in do_recover_data() Miroslav Lichvar <mlichvar(a)redhat.com> ntp: Allow TAI-UTC offset to be set to zero Matt Redfearn <matt.redfearn(a)thinci.com> drm/bridge: adv7511: Fix low refresh rate selection Stephane Eranian <eranian(a)google.com> perf/x86/intel: Allow PEBS multi-entry in watermark mode Tony Lindgren <tony(a)atomide.com> mfd: twl6040: Fix device init errors for ACCCTL register Binbin Wu <binbin.wu(a)intel.com> mfd: intel-lpss: Set the device in reset state when init Cyrill Gorcunov <gorcunov(a)gmail.com> kernel/sys.c: prctl: fix false positive in validate_prctl_map() Yue Hu <huyue2(a)yulong.com> mm/cma_debug.c: fix the break condition in cma_maxchunk_get() Yue Hu <huyue2(a)yulong.com> mm/cma.c: fix crash on CMA allocation if bitmap allocation fails Mike Kravetz <mike.kravetz(a)oracle.com> hugetlbfs: on restore reserve error path retain subpool reservation Li Rongqing <lirongqing(a)baidu.com> ipc: prevent lockup on alloc_msg and free_msg Christian Brauner <christian(a)brauner.io> sysctl: return -EINVAL if val violates minmax Hou Tao <houtao1(a)huawei.com> fs/fat/file.c: issue flush after the writeback of FAT ------------- Diffstat: Makefile | 4 +-- arch/arm/boot/dts/exynos5420-arndale-octa.dts | 2 ++ arch/arm/boot/dts/imx6qdl.dtsi | 2 +- arch/arm/boot/dts/imx6sl.dtsi | 2 +- arch/arm/boot/dts/imx6sx.dtsi | 2 +- arch/arm/mach-exynos/suspend.c | 19 ++++++++++++++ arch/ia64/mm/numa.c | 1 + arch/powerpc/include/asm/kvm_host.h | 1 + arch/powerpc/kvm/book3s.c | 1 + arch/powerpc/kvm/book3s_rtas.c | 14 +++++------ arch/s390/kvm/kvm-s390.c | 35 +++++++++++++++----------- arch/x86/kernel/cpu/amd.c | 7 ++++-- arch/x86/kernel/cpu/perf_event_intel.c | 2 +- arch/x86/kvm/pmu_intel.c | 13 ++++++---- arch/x86/pci/irq.c | 10 ++++++-- drivers/android/binder.c | 6 +++++ drivers/ata/libata-core.c | 9 ++++--- drivers/clk/rockchip/clk-rk3288.c | 11 ++++++++ drivers/crypto/amcc/crypto4xx_alg.c | 3 +-- drivers/crypto/amcc/crypto4xx_core.c | 9 ------- drivers/dma/idma64.c | 6 +++-- drivers/dma/idma64.h | 2 ++ drivers/gpio/Kconfig | 1 + drivers/gpio/gpio-omap.c | 25 ++++++++++++------ drivers/gpu/drm/i2c/adv7511.c | 6 ++--- drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c | 7 +++++- drivers/i2c/busses/i2c-acorn.c | 1 + drivers/i2c/i2c-dev.c | 1 + drivers/infiniband/hw/mlx4/main.c | 3 +++ drivers/iommu/intel-iommu.c | 7 +++--- drivers/isdn/mISDN/socket.c | 5 ++-- drivers/md/bcache/bset.c | 16 +++++++++--- drivers/md/bcache/bset.h | 34 ++++++++++++++----------- drivers/mfd/intel-lpss.c | 3 +++ drivers/mfd/twl6040.c | 13 +++++++++- drivers/misc/kgdbts.c | 4 +-- drivers/net/ethernet/dec/tulip/de4x5.c | 1 - drivers/net/ethernet/emulex/benet/be_ethtool.c | 2 +- drivers/net/ethernet/renesas/sh_eth.c | 4 +++ drivers/net/usb/ipheth.c | 3 ++- drivers/nvmem/core.c | 15 +++++++---- drivers/pci/host/pcie-rcar.c | 4 +++ drivers/pci/host/pcie-xilinx.c | 12 +++++++-- drivers/pci/hotplug/rpadlpar_core.c | 4 +++ drivers/platform/chrome/cros_ec_proto.c | 11 ++++++++ drivers/pwm/core.c | 10 ++++---- drivers/pwm/pwm-tiehrpwm.c | 2 ++ drivers/pwm/sysfs.c | 14 +---------- drivers/scsi/bnx2fc/bnx2fc_hwi.c | 2 +- drivers/scsi/cxgbi/libcxgbi.c | 4 +++ drivers/scsi/libsas/sas_expander.c | 2 ++ drivers/scsi/lpfc/lpfc_els.c | 5 +++- drivers/soc/mediatek/mtk-pmic-wrap.c | 2 +- drivers/spi/spi-pxa2xx.c | 7 +----- drivers/tty/serial/8250/8250_dw.c | 4 +-- drivers/tty/serial/sunhv.c | 2 +- drivers/usb/core/quirks.c | 3 +++ drivers/usb/serial/option.c | 6 +++++ drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 3 +++ drivers/usb/storage/unusual_realtek.h | 5 ++++ drivers/video/fbdev/hgafb.c | 2 ++ drivers/video/fbdev/imsttfb.c | 5 ++++ fs/configfs/dir.c | 14 +++++------ fs/f2fs/recovery.c | 10 +++++++- fs/f2fs/segment.h | 3 +-- fs/fat/file.c | 11 +++++--- fs/fuse/dev.c | 2 +- fs/inode.c | 9 +++++-- fs/nfsd/vfs.h | 5 +++- fs/ocfs2/dcache.c | 12 +++++++++ fs/proc/task_mmu.c | 18 +++++++++++++ fs/userfaultfd.c | 7 ++++++ include/linux/cgroup.h | 10 ++++++-- include/linux/mm.h | 21 ++++++++++++++++ include/linux/pwm.h | 5 ---- include/net/bluetooth/hci_core.h | 3 --- ipc/mqueue.c | 10 ++++++-- ipc/msgutil.c | 6 +++++ kernel/cred.c | 9 +++++++ kernel/events/ring_buffer.c | 33 +++++++++++++++++++++--- kernel/futex.c | 4 +-- kernel/ptrace.c | 20 +++++++++++++-- kernel/sys.c | 2 +- kernel/sysctl.c | 6 +++-- kernel/time/ntp.c | 2 +- mm/cma.c | 4 ++- mm/cma_debug.c | 2 +- mm/hugetlb.c | 21 ++++++++++++---- mm/list_lru.c | 2 +- mm/mmap.c | 7 +++++- net/ax25/ax25_route.c | 2 ++ net/bluetooth/hci_conn.c | 8 ------ net/core/neighbour.c | 7 ++++++ net/ipv6/ip6_flowlabel.c | 7 +++--- net/lapb/lapb_iface.c | 1 + sound/core/seq/seq_ports.c | 2 +- sound/pci/hda/hda_intel.c | 6 ++--- sound/soc/codecs/cs42xx8.c | 1 + 99 files changed, 518 insertions(+), 196 deletions(-)

5 years, 11 months

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CKI hackfest @Plumbers invite

by Veronika Kabatova

Hi, as some of you have heard, CKI Project is planning hackfest CI meetings after Plumbers conference this year (Sept. 12-13). We would like to invite everyone who has interest in CI for kernel to come and join us. The early agenda with summary is at the end of the email. If you think there's something important missing let us know! Also let us know in case you'd want to lead any of the sessions, we'd be happy to delegate out some work :) Please send us an email as soon as you decide to come and feel free to invite other people who should be present. We are not planning to cap the attendance right now but need to solve the logistics based on the interest. The event is free to attend, no additional registration except letting us know is needed. Feel free to contact us if you have any questions, Veronika CKI Project ----------------------------------------------------------- Here is an early agenda we put together: - Introductions - Common place for upstream results, result publishing in general - The discussion on the mailing list is going strong so we might be able to substitute this session for a different one in case everything is solved by September. - Test result interpretation and bug detection - How to autodetect infrastructure failures, regressions/new bugs and test bugs? How to handle continuous failures due to known bugs in both tests and kernel? What's your solution? Can people always trust the results they receive? - Getting results to developers/maintainers - Aimed at kernel developers and maintainers, share your feedback and expectations. - How much data should be sent in the initial communication vs. a click away in a dashboard? Do you want incremental emails with new results as they come in? - What about adding checks to tested patches in Patchwork when patch series are being tested? - Providing enough data/script to reproduce the failure. What if special HW is needed? - Onboarding new kernel trees to test - Aimed at kernel developers and maintainers. - Which trees are most prone to bring in new problems? Which are the most critical ones? Do you want them to be tested? Which tests do you feel are most beneficial for specific trees or in general? - Security when testing untrusted patches - How do we merge, compile, and test patches that have untrusted code in them and have not yet been reviewed? How do we avoid abuse of systems, information theft, or other damage? - Check out the original patch that sparked the discussion at https://patchwork.ozlabs.org/patch/862123/ - Avoiding effort duplication - Food for thought by GregKH - X different CI systems running ${TEST} on latest stable kernel on x86_64 might look useless on the first look but is it? AMD/Intel CPUs, different network cards, different graphic drivers, compilers, kernel configuration... How do we distribute the workload to avoid doing the same thing all over again while still running in enough different environments to get the most coverage? - Common hardware pools - Is this something people are interested in? Would be helpful especially for HW that's hard to access, eg. ppc64le or s390x systems. Companies could also sing up to share their HW for testing to ensure kernel works with their products.

5 years, 11 months

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Re: [PATCH v2] kernel/dma: Fix panic caused by passing swiotlb to command line

by Konrad Rzeszutek Wilk

On Fri, Jun 14, 2019 at 09:56:37PM +0000, Sasha Levin wrote: > Hi, > > [This is an automated email] > > This commit has been processed because it contains a -stable tag. > The stable tag indicates that it's relevant for the following trees: all > > The bot has tested the following trees: v5.1.9, v4.19.50, v4.14.125, v4.9.181, v4.4.181. > > v5.1.9: Build OK! > v4.19.50: Build OK! > v4.14.125: Failed to apply! Possible dependencies: > Unable to calculate > > v4.9.181: Failed to apply! Possible dependencies: > Unable to calculate > > v4.4.181: Failed to apply! Possible dependencies: > ae7871be189c ("swiotlb: Convert swiotlb_force from int to enum") > b67a8b29df7e ("arm64: mm: only initialize swiotlb when necessary") > > > How should we proceed with this patch? > Skip. > -- > Thanks, > Sasha

5 years, 11 months

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[git:media_tree/master] media: dvb: warning about dvb frequency limits produces too much noise

by Mauro Carvalho Chehab

This is an automatic generated email to let you know that the following patch were queued: Subject: media: dvb: warning about dvb frequency limits produces too much noise Author: Sean Young <sean(a)mess.org> Date: Mon May 20 15:43:49 2019 -0400 This can be a debug message. Favour dev_dbg() over dprintk() as this is already used much more than dprintk(). dvb_frontend: dvb_frontend_get_frequency_limits: frequency interval: tuner: 45000000...860000000, frontend: 44250000...867250000 Fixes: 00ecd6bc7128 ("media: dvb_frontend: add debug message for frequency intervals") Cc: <stable(a)vger.kernel.org> # 5.0 Signed-off-by: Sean Young <sean(a)mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung(a)kernel.org> drivers/media/dvb-core/dvb_frontend.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index fbdb4ecc7c50..7402c9834189 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -917,7 +917,7 @@ static void dvb_frontend_get_frequency_limits(struct dvb_frontend *fe, "DVB: adapter %i frontend %u frequency limits undefined - fix the driver\n", fe->dvb->num, fe->id); - dprintk("frequency interval: tuner: %u...%u, frontend: %u...%u", + dev_dbg(fe->dvb->device, "frequency interval: tuner: %u...%u, frontend: %u...%u", tuner_min, tuner_max, frontend_min, frontend_max); /* If the standard is for satellite, convert frequencies to kHz */

5 years, 11 months

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[PATCH 19/25] perf pmu: Fix uncore PMU alias list for ARM64

by Arnaldo Carvalho de Melo

From: John Garry <john.garry(a)huawei.com> In commit 292c34c10249 ("perf pmu: Fix core PMU alias list for X86 platform"), we fixed the issue of CPU events being aliased to uncore events. Fix this same issue for ARM64, since the said commit left the (broken) behaviour untouched for ARM64. Signed-off-by: John Garry <john.garry(a)huawei.com> Cc: Alexander Shishkin <alexander.shishkin(a)linux.intel.com> Cc: Ben Hutchings <ben(a)decadent.org.uk> Cc: Hendrik Brueckner <brueckner(a)linux.ibm.com> Cc: Jiri Olsa <jolsa(a)redhat.com> Cc: Kan Liang <kan.liang(a)linux.intel.com> Cc: Mark Rutland <mark.rutland(a)arm.com> Cc: Mathieu Poirier <mathieu.poirier(a)linaro.org> Cc: Namhyung Kim <namhyung(a)kernel.org> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Shaokun Zhang <zhangshaokun(a)hisilicon.com> Cc: Thomas Richter <tmricht(a)linux.ibm.com> Cc: Will Deacon <will.deacon(a)arm.com> Cc: linux-arm-kernel(a)lists.infradead.org Cc: linuxarm(a)huawei.com Cc: stable(a)vger.kernel.org Fixes: 292c34c10249 ("perf pmu: Fix core PMU alias list for X86 platform") Link: http://lkml.kernel.org/r/1560521283-73314-2-git-send-email-john.garry@huawe… Signed-off-by: Arnaldo Carvalho de Melo <acme(a)redhat.com> --- tools/perf/util/pmu.c | 28 ++++++++++++---------------- 1 file changed, 12 insertions(+), 16 deletions(-) diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index e0429f4ef335..faa8eb231e1b 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -709,9 +709,7 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu) { int i; struct pmu_events_map *map; - struct pmu_event *pe; const char *name = pmu->name; - const char *pname; map = perf_pmu__find_map(pmu); if (!map) @@ -722,28 +720,26 @@ static void pmu_add_cpu_aliases(struct list_head *head, struct perf_pmu *pmu) */ i = 0; while (1) { + const char *cpu_name = is_arm_pmu_core(name) ? name : "cpu"; + struct pmu_event *pe = &map->table[i++]; + const char *pname = pe->pmu ? pe->pmu : cpu_name; - pe = &map->table[i++]; if (!pe->name) { if (pe->metric_group || pe->metric_name) continue; break; } - if (!is_arm_pmu_core(name)) { - pname = pe->pmu ? pe->pmu : "cpu"; - - /* - * uncore alias may be from different PMU - * with common prefix - */ - if (pmu_is_uncore(name) && - !strncmp(pname, name, strlen(pname))) - goto new_alias; + /* + * uncore alias may be from different PMU + * with common prefix + */ + if (pmu_is_uncore(name) && + !strncmp(pname, name, strlen(pname))) + goto new_alias; - if (strcmp(pname, name)) - continue; - } + if (strcmp(pname, name)) + continue; new_alias: /* need type casts to override 'const' */ -- 2.20.1

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Linux-stable-mirror June 2019