summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2018-10-05Merge branch 'hns3-Unicast-MAC-VLAN-table'David S. Miller
Salil Mehta says: ==================== Fixes, minor changes & cleanups for the Unicast MAC VLAN table This patch-set presents necessary modifications, fixes & cleanups related to Unicast MAC Vlan Table to support revision 0x21 hardware. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Fix for rx vlan id handle to support Rev 0x21 hardwareJian Shen
In revision 0x20, we use vlan id != 0 to check whether a vlan tag has been offloaded, so vlan id 0 is not supported. In revision 0x21, rx buffer descriptor adds two bits to indicate whether one or more vlan tags have been offloaded, so vlan id 0 is valid now. This patch seperates the handle for vlan id 0, add vlan id 0 support for revision 0x21. Fixes: 5b5455a9ed5a ("net: hns3: Add STRP_TAGP field support for hardware revision 0x21") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Add egress/ingress vlan filter for revision 0x21Zhongzhu Liu
In revision 0x21, hw supports both ingress and egress vlan filter. This patch adds support for it. Signed-off-by: Zhongzhu Liu <liuzhongzhu@huawei.com> Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Drop depricated mta table supportJian Shen
For mta table support has been dropped, remove the code for mta table. Signed-off-by: Zhongzhu Liu <liuzhongzhu@huawei.com> Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Optimize for unicast mac vlan tableJian Shen
In previously implement for unicast mac vlan table, the space is shared by all the functions, driver does nothing when the space is exhausted. This patch preallocates the space of unicast mac vlan table for each function by software. Each function can only use its private space and available shared space, avoiding single function exhausts too much space, and other functions are unable to add unicast mac address. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Clear mac vlan table entries when unload driver or function resetJian Shen
In original codes, the mac vlan table entries are not cleared when unload hns3 driver. The dirty mac vlan table entries will make the result of looking up mac vlan table being unexpected. When doing core reset or global reset, the firmware will clear all the tables for driver, and driver shouldn't send any commands to firmware during reset. But when doing function reset, the driver needs to clear the tables itself. This patch clears the mac vlan table entries for each client when unload driver or reset. Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: hns3: Remove the default mask configuration for mac vlan tableJian Shen
The default mask configuration has been done by firmware, so the driver doesn't need to do it any more. Signed-off-by: Zhongzhu Liu <liuzhongzhu@huawei.com> Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05fib_tests: Add tests for invalid metric on routeDavid Ahern
Add ipv4 and ipv6 test cases with an invalid metrics option causing ip_metrics_convert to fail. Tests clean up path during route add. Also, add nodad to to ipv6 address add. When running ipv6_route_metrics directly seeing an occasional failure on the "Using route with mtu metric" test case. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05ipv6: do not leave garbage in rt->fib6_metricsEric Dumazet
In case ip_fib_metrics_init() returns an error, we better rewrite rt->fib6_metrics with &dst_default_metrics so that we do not crash later in ip_fib_metrics_put() Fixes: 767a2217533f ("net: common metrics init helper for FIB entries") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: syzbot <syzkaller@googlegroups.com> Reviewed-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05yam: fix a missing-check bugWenwen Wang
In yam_ioctl(), the concrete ioctl command is firstly copied from the user-space buffer 'ifr->ifr_data' to 'ioctl_cmd' and checked through the following switch statement. If the command is not as expected, an error code EINVAL is returned. In the following execution the buffer 'ifr->ifr_data' is copied again in the cases of the switch statement to specific data structures according to what kind of ioctl command is requested. However, after the second copy, no re-check is enforced on the newly-copied command. Given that the buffer 'ifr->ifr_data' is in the user space, a malicious user can race to change the command between the two copies. This way, the attacker can inject inconsistent data and cause undefined behavior. This patch adds a re-check in each case of the switch statement if there is a second copy in that case, to re-check whether the command obtained in the second copy is the same as the one in the first copy. If not, an error code EINVAL will be returned. Signed-off-by: Wenwen Wang <wang6495@umn.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05udp: gro behind static keyWillem de Bruijn
Avoid the socket lookup cost in udp_gro_receive if no socket has a udp tunnel callback configured. udp_sk(sk)->gro_receive requires a registration with setup_udp_tunnel_sock, which enables the static key. Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: bpfilter: Fix type cast and pointer warningsShanthosh RK
Fixes the following Sparse warnings: net/bpfilter/bpfilter_kern.c:62:21: warning: cast removes address space of expression net/bpfilter/bpfilter_kern.c:101:49: warning: Using plain integer as NULL pointer Signed-off-by: Shanthosh RK <shanthosh.rk@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05net: cxgb3_main: fix a missing-check bugWenwen Wang
In cxgb_extension_ioctl(), the command of the ioctl is firstly copied from the user-space buffer 'useraddr' to 'cmd' and checked through the switch statement. If the command is not as expected, an error code EOPNOTSUPP is returned. In the following execution, i.e., the cases of the switch statement, the whole buffer of 'useraddr' is copied again to a specific data structure, according to what kind of command is requested. However, after the second copy, there is no re-check on the newly-copied command. Given that the buffer 'useraddr' is in the user space, a malicious user can race to change the command between the two copies. By doing so, the attacker can supply malicious data to the kernel and cause undefined behavior. This patch adds a re-check in each case of the switch statement if there is a second copy in that case, to re-check whether the command obtained in the second copy is the same as the one in the first copy. If not, an error code EINVAL is returned. Signed-off-by: Wenwen Wang <wang6495@umn.edu> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05mt76: move irq handler in mt76x02-lib moudleLorenzo Bianconi
Move mt76x02_irq_handler handler in mt76x02_mmio.c in order to be reused in mt76x0 driver. Move mt76x02_rx_poll_complete routine in mt76x02-lib module. Moreover remove pci_core.c and mt76x2/trace.{c,h} since are empty files Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move tx_tasklet management in mt76x02-lib moudleLorenzo Bianconi
Move tx_tasklet management in mt76x02_mmio.c in order to be reused by mt76x0 driver and remove duplicated code Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: use mt76x02_dev instead of mt76_dev in mt76x02_mmio.cLorenzo Bianconi
Use mt76x02_dev data structure as reference in mt76x02_mmio.c instead of mt76_dev Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_tx_complete in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_tx_complete mt76x02-lib module in order to be reused by mt76x0 drivers for irq unification. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_mac_poll_tx_status in mt76x02-lib moudleLorenzo Bianconi
Move mt76x02_mac_poll_tx_status in mt76x02_mac.c in order to be reused by mt76x0 drivers for irq unification. Moreover introduce mt76x02_trace source file to define mt76x02 trace points Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: usb: move mt76x02u_tx_complete_skb in mt76x02_usb_core.cLorenzo Bianconi
Move mt76x02u_tx_complete_skb and mt76x02u_remove_dma_hdr since they are used just by usb code Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_tx_prepare_skb in mt76x02_txrx.cLorenzo Bianconi
Move mt76x02_tx_prepare_skb routine in mt76x02-lib module in order to be reused by mt76x0 driver in tx datapath Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move tpc routines in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_tx_get_txpwr_adj and mt76x02_tx_set_txpwr_auto routines in mt76x02-lib module since they are shared between mt76x0 and mt76x2 drivers. Moreover remove get_txpwr_adj function pointer Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x2: remove leftover function declatarionsLorenzo Bianconi
Remove following function declarations since they have been moved to mt76x02-lib module: - mt76x2_sta_add - mt76x2_sta_remove - mt76x2_remove_interface - mt76x2_conf_tx - mt76x2_txq_init Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: rename mt76x02_util.h in mt76x02.hLorenzo Bianconi
Rename mt76x02_util.h header file in mt76x02.h since now contains all mt76x02 related definitions and not just utility routines declarations Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move txrx shared routines in mt76x02_txrx.cLorenzo Bianconi
Add mt76x02_txrx.c source file in order to contain tx/rx shared routines for mt76x0 and mt76x2 drivers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_tx in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_tx shared routine in mt76x02-lib module and remove duplicated code. Moreover remove mt76x0/tx.c since it is an empty file Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: unify rxwi parsing between mt76x2 and mt76x0 driversLorenzo Bianconi
Unify rxwi parsing between mt76x2 and mt76x0. Remove the following routines: - mt76x0_phy_get_rssi - mt76x0_queue_rx_skb - mt76x0_mac_process_rx Moreover remove mt76x2/common.c and mt76x0/mac.h since are empty files Enable CCMP PN sw validation Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_mac_process_rx in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_mac_process_rx utility routine in mt76x02-lib in order to by reused by mt76x0 driver for rxwi parsing. Add stream number check in mt76x02_mac_process_rx since mt76x0 chipsets are 1x1:1 Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: merge mt76x0_dev in mt76x02_devLorenzo Bianconi
Merge mt76x0_dev data structure in mt76x02_dev one and remove duplicated code. Remove unused definition in mt76x0.h. Moreover merge mt76x0_caldata and mt76x02_rx_freq_cal data structures. This is a preliminary patch for rxwi unification. Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x2: move mt76x2_dev in mt76x02_util.hLorenzo Bianconi
Move mt76x2_dev in mt76x02_util.h and rename it in mt76x02_dev in order to be shared between mt76x2 and mt76x0 driver Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: remove hw_atomic_mutex mutex in mt76x0_devLorenzo Bianconi
Remove hw_atomic_mutex mutex in mt76x0_dev data structure since mt76x0_phy_set_channel is already protected by mt76_dev mutex while mt76x0_chip_onoff is used just at device probe or cleanup Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: remove unused variable in mt76x0_devLorenzo Bianconi
Remove no longer used mac_lock spinlock and data array in mt76x0_dev data structure Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: mac: use sta ewma estimation for rssi trackingLorenzo Bianconi
Use shared mt76x02 utility routines for rssi tracking. Moreover remove no longer used con_mon_lock spinlock and following variable: - ap_bssid - bcn_freq_off - bcn_phy_mode - avg_rssi Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_rx_get_sta and mt76x02_rx_get_sta_wcid in mt76x02_util.hLorenzo Bianconi
Move mt76x02_rx_get_sta and mt76x02_rx_get_sta_wcid utility routines in mt76x02-lib module since it will be used by mt76x0 driver in order to unify rxwi parsing Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_phy_get_min_avg_rssi in mt76x02_phy.cLorenzo Bianconi
Move mt76x02_phy_get_min_avg_rssi in mt76x02-lib module since it will be used by mt76x0 driver in order to unify rxwi parsing Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: init: remove unnecessary configurationsLorenzo Bianconi
Remove leftover configuration for legacy devices in mt76x0_init_mac_registers routine. Moreover remove unnecessary msleep delay Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: usb: use mt76x02u_tx_prepare_skb to fill txwiLorenzo Bianconi
Use mt76x02u_tx_prepare_skb routine to fill txwi in mt76x2u and mt76x0u driver and remove duplicated code. Moreover add static qualifier to mt76x02_mac_tx_rate_val and mt76x02_mac_fill_txwi routines Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_mac_write_txwi in mt76x02-lib moduleLorenzo Bianconi
Move mt76x02_mac_write_txwi in mt76x02_mac.c since it is shared between mt76x0 and mt76x2 drivers. This is a preliminary patch to unify txwi configuration between mt76x0 and mt76x2 drivers Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: add get_tx_txpwr_adj function pointer to mt76_driver_opsLorenzo Bianconi
Add get_tx_txpwr_adj function pointer to mt76_driver_ops data structure as a preliminary patch to unify txwi configuration between mt76x0 and mt76x2 drivers since tpc is currently supported just by mt76x2 driver Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: move mt76x02_tx_get_max_txpwr_adj in mt76x02_util.cLorenzo Bianconi
Move mt76x02_tx_get_max_txpwr_adj routine in mt76x02-lib module since now both mt76x0 and mt76x2 drivers read rate tx power gain from rate_power data structure. Moreover remove get_max_txpwr_adj function pointer from mt76_driver_ops data structure Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: usb: stop cal/mac workqueues at hw stopLorenzo Bianconi
Stop mac and calibration work stopping the hw even if the device has been removed Fixes: b11e19694dc9 ("mt76x0: add ieee80211_ops ops pointer to mt76x0_alloc_device signature") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: usb: fix hw initialization sequenceLorenzo Bianconi
mt76u_alloc_queues need to be called before mt76u_mcu_init_rx since it initializes rx_page_lock spinlock used in mt76u_buf_alloc routine. Fixes: b11e19694dc9 ("mt76x0: add ieee80211_ops ops pointer to mt76x0_alloc_device signature") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: fix frag length allocation for usbStanislaw Gruszka
This is correct fix for c12128ce44b0 ("mt76: use a per rx queue page fragment cache"). We use wrong length when we allocate segments for MCU transmissions, which require bigger segment size than e->buf_size. Commit 481bb0432414 ("mt76: usb: make rx page_frag_cache access atomic") partially solved the problem or actually mask it by changing mt76u_mcu_init_rx() and mt76u_alloc_queues() sequence, so e->buf_size become non zero any longer, but still not big enough to handle MCU data. Patch fixes memory corruption which can manifest itself as random, not easy to reproduce crashes, during mt76 driver load or unload. Fixes: c12128ce44b0 ("mt76: use a per rx queue page fragment cache") Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76: fix header guard macro define namesColin Ian King
The header guards that are #defined are different from those being checked. Fix this by #defining them to the correct name. Fixes clang warnings: drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h:17:9: warning: '__MT76x02_MCU_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] drivers/net/wireless/mediatek/mt76/mt76x02_usb.h:17:9: warning: '__MT76x02_USB_H' is used as a header guard here, followed by #define of a different macro [-Wheader-guard] Fixes: 905db7470199 ("mt76: usb: move mt76x02 mcu code in mt76x02-usb module") Fixes: edaa580bc830 ("mt76: move shared mcu_calibrate routine in mt76x02-lib module") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x2: move mt76x2 source files to mt76x2 folderLorenzo Bianconi
Move mt76x2 and mt76x2u drivers to mt76x2 subfolder and leave just shared code in mt76 root folder Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05mt76x0: pci: add mt76x0e_cleanup routineLorenzo Bianconi
Add mt76x0e_cleanup routine to tidy up the device during device removal Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2018-10-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpfDavid S. Miller
Daniel Borkmann says: ==================== pull-request: bpf 2018-10-05 The following pull-request contains BPF updates for your *net* tree. The main changes are: 1) Fix to truncate input on ALU operations in 32 bit mode, from Jann. 2) Fixes for cgroup local storage to reject reserved flags on element update and rejection of map allocation with zero-sized value, from Roman. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05gigaset: asyncdata: mark expected switch fall-throughsGustavo A. R. Silva
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case, I replaced the " --v-- fall through --v-- " comment with a proper "fall through", which is what GCC is expecting to find. Addresses-Coverity-ID: 1364476 ("Missing break in switch") Addresses-Coverity-ID: 1364477 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05cxgb4: use FW_PORT_ACTION_L1_CFG32 for 32 bit capabilityGanesh Goudar
when 32 bit port capability is in use, use FW_PORT_ACTION_L1_CFG32 rather than FW_PORT_ACTION_L1_CFG. Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-05bpf: 32-bit RSH verification must truncate input before the ALU opJann Horn
When I wrote commit 468f6eafa6c4 ("bpf: fix 32-bit ALU op verification"), I assumed that, in order to emulate 64-bit arithmetic with 32-bit logic, it is sufficient to just truncate the output to 32 bits; and so I just moved the register size coercion that used to be at the start of the function to the end of the function. That assumption is true for almost every op, but not for 32-bit right shifts, because those can propagate information towards the least significant bit. Fix it by always truncating inputs for 32-bit ops to 32 bits. Also get rid of the coerce_reg_to_size() after the ALU op, since that has no effect. Fixes: 468f6eafa6c4 ("bpf: fix 32-bit ALU op verification") Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Jann Horn <jannh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-10-05Merge tag 'iommu-fixes-v4.19-rc6' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Joerg writes: "IOMMU Fix for Linux v4.19-rc6 One important fix: - Fix a memory leak with AMD IOMMU when SME is active and a VM has assigned devices. In that case the complete guest memory will be leaked without this fix." * tag 'iommu-fixes-v4.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Clear memory encryption mask from physical address
generated by cgit (git 2.34.1) at 2025-07-16 03:26:00 +0000