- 28 Jul, 2020 3 commits
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Ivan Safonov authored
rtw_aes_decrypt, rtw_tkip_decrypt, rtw_wep_decrypt, rtw_aes_encrypt, rtw_tkip_encrypt, rtw_wep_encrypt are takes (u8 *) second argiment and always uses it as (struct recv_frame *) or (struct xmit_frame *). This is causes a lot of unnecessary type casts and complicates refactoring. Signed-off-by:
Ivan Safonov <insafonov@gmail.com> Link: https://lore.kernel.org/r/20200726210246.68633-1-insafonov@gmail.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Linus Walleij authored
This makes the driver use the irqchip template to assign properties to the gpio_irq_chip instead of using the explicit calls to gpiochip_irqchip_add(). The irqchip is instead added while adding the gpiochip. Cc: Nishad Kamdar <nishadkamdar@gmail.com> Cc: Johan Hovold <johan@kernel.org> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20200722074414.48457-1-linus.walleij@linaro.orgSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Dan Carpenter authored
If we fail to queue the buffer then it can never be dequeued. This can lead to a forever loop in stop_streaming() when we wait for everything to finish. Fixes: 70ec64cc ("staging: bcm2835-camera: Ensure all buffers are returned on disable") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/20200722130651.GC220681@mwandaSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 27 Jul, 2020 1 commit
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Greg Kroah-Hartman authored
We need the staging fixes in here as well. Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 26 Jul, 2020 9 commits
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'kbuild-fixes-v5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild into master Pull Kbuild fixes from Masahiro Yamada: - do not use non-portable strsep() in a host program - fix single target builds for external modules - change Clang's --prefix option to make it work for the latest Clang * tag 'kbuild-fixes-v5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: Makefile: Fix GCC_TOOLCHAIN_DIR prefix for Clang cross compilation kbuild: fix single target builds for external modules modpost: remove use of non-standard strsep() in HOSTCC code
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Linus Torvalds authored
Merge branch 'parisc-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux into master Pull parisc fixes from Helge Deller: "Two fixes: - Add the cmpxchg() function for pointers to u8 values. This fixes a kernel linking error when building the tusb1210 driver (from Liam Beguin). - Add a define for atomic64_set_release() to fix CPU soft lockups which happen because of missing unlocks while processing bit operations (from John David Anglin)" * 'parisc-5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Add atomic64_set_release() define to avoid CPU soft lockups parisc: add support for cmpxchg on u8 pointers
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Linus Torvalds authored
Merge tag 'char-misc-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc into master Pull char/misc driver fixes from Greg KH: "Here are a few small driver fixes for 5.8-rc7 They include: - habanalabs fixes - tiny fpga driver fixes - /dev/mem fixup from previous changes - interconnect driver fixes - binder fix All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: interconnect: msm8916: Fix buswidth of pcnoc_s nodes interconnect: Do not skip aggregation for disabled paths /dev/mem: Add missing memory barriers for devmem_inode binder: Don't use mmput() from shrinker function. habanalabs: prevent possible out-of-bounds array access fpga: dfl: fix bug in port reset handshake fpga: dfl: pci: reduce the scope of variable 'ret' habanalabs: set 4s timeout for message to device CPU habanalabs: set clock gating per engine habanalabs: block WREG_BULK packet on PDMA
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Linus Torvalds authored
Merge tag 'driver-core-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into master Pull driver core fix from Greg KH: "A single driver core fix for 5.8-rc7. It resolves a problem found in the previous fix for this code made in 5.8-rc6. Hopefully this is all now cleared up, as this seems to be the last of the reported issues in this area, and was tested on the problem hardware. This patch has been in linux-next with no reported problems" * tag 'driver-core-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: device property: Avoid NULL pointer dereference in device_get_next_child_node()
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Linus Torvalds authored
Merge tag 'staging-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging into master Pull staging driver fixes from Greg KH: "Five small staging driver fixes for 5.8-rc7 to resolve some reported problems: - four comedi driver fixes for problems found with them - a syzbot-found fix for the wlang-ng driver that resolves a much reported problem. All of these have been in linux-next with no reported issues" * tag 'staging-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: wlan-ng: properly check endpoint types staging: comedi: addi_apci_1564: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: addi_apci_1500: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: addi_apci_1032: check INSN_CONFIG_DIGITAL_TRIG shift staging: comedi: ni_6527: fix INSN_CONFIG_DIGITAL_TRIG support
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty/serial/fbcon fixes from Greg KH: "Here are some small tty and serial and fbcon fixes for 5.8-rc7 to resolve some reported issues. The fbcon fix is in here as it was simpler to take it this way (and it was acked by the maintainer) as it was related to the vt console fix as well, both of which resolve syzbot-found issues in the console handling code. The other serial driver fixes are for small issues reported in the -rc releases. All of these have been in linux-next with no reported issues" * tag 'tty-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial: exar: Fix GPIO configuration for Sealevel cards based on XR17V35X fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins. serial: 8250_mtk: Fix high-speed baud rates clamping serial: 8250: fix null-ptr-deref in serial8250_start_tx() serial: tegra: drop bogus NULL tty-port checks serial: tegra: fix CREAD handling for PIO tty: xilinx_uartps: Really fix id assignment vt: Reject zero-sized screen buffer size.
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull USB fixes from Greg KH: "Three small USB XHCI driver fixes for 5.8-rc7. They all resolve some minor issues that have been reported on some different platforms. All of these have been in linux-next with no reported issues" * tag 'usb-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: tegra: Fix allocation for the FPCI context usb: xhci: Fix ASM2142/ASM3142 DMA addressing usb: xhci-mtk: fix the failure of bandwidth allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fix from James Bottomley: "Small core patch to fix a corner case bug: we forgot to run the queues to handle starvation in the error exit from the scsi_queue_rq routine, which can lead to hangs on error conditions" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: core: Run queue in case of I/O resource contention failure
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- 25 Jul, 2020 27 commits
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Linus Torvalds authored
Merge tag 'riscv-for-linus-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux into master Pull RISC-V fixes from Palmer Dabbelt: "A few more fixes this week: - A fix to avoid using SBI calls during kasan initialization, as the SBI calls themselves have not been probed yet. - Three fixes related to systems with multiple memory regions" * tag 'riscv-for-linus-5.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: Parse all memory blocks to remove unusable memory RISC-V: Do not rely on initrd_start/end computed during early dt parsing RISC-V: Set maximum number of mapped pages correctly riscv: kasan: use local_tlb_flush_all() to avoid uninitialized __sbi_rfence
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Linus Torvalds authored
Merge tag 'x86-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull x86 fixes from Ingo Molnar: "Misc fixes: - Fix a section end page alignment assumption that was causing crashes - Fix ORC unwinding on freshly forked tasks which haven't executed yet and which have empty user task stacks - Fix the debug.exception-trace=1 sysctl dumping of user stacks, which was broken by recent maccess changes" * tag 'x86-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/dumpstack: Dump user space code correctly again x86/stacktrace: Fix reliable check for empty user task stacks x86/unwind/orc: Fix ORC for newly forked tasks x86, vmlinux.lds: Page-align end of ..page_aligned sections
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Linus Torvalds authored
Merge tag 'perf-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull uprobe fix from Ingo Molnar: "Fix an interaction/regression between uprobes based shared library tracing & GDB" * tag 'perf-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: uprobes: Change handle_swbp() to send SIGTRAP with si_code=SI_KERNEL, to fix GDB regression
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Linus Torvalds authored
Merge tag 'timers-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull timer fix from Ingo Molnar: "Fix a suspend/resume regression (crash) on TI AM3/AM4 SoC's" * tag 'timers-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/timer-ti-dm: Fix suspend and resume for am3 and am4
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Linus Torvalds authored
Merge tag 'sched-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull scheduler fixes from Ingo Molnar: "Fix a race introduced by the recent loadavg race fix, plus add a debug check for a hard to debug case of bogus wakeup function flags" * tag 'sched-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Warn if garbage is passed to default_wake_function() sched: Fix race against ptrace_freeze_trace()
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Linus Torvalds authored
Merge tag 'efi-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master Pull EFI fixes from Ingo Molnar: "Various EFI fixes: - Fix the layering violation in the use of the EFI runtime services availability mask in users of the 'efivars' abstraction - Revert build fix for GCC v4.8 which is no longer supported - Clean up some x86 EFI stub details, some of which are borderline bugs that copy around garbage into padding fields - let's fix these out of caution. - Fix build issues while working on RISC-V support - Avoid --whole-archive when linking the stub on arm64" * tag 'efi-urgent-2020-07-25' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Revert "efi/x86: Fix build with gcc 4" efi/efivars: Expose RT service availability via efivars abstraction efi/libstub: Move the function prototypes to header file efi/libstub: Fix gcc error around __umoddi3 for 32 bit builds efi/libstub/arm64: link stub lib.a conditionally efi/x86: Only copy upto the end of setup_header efi/x86: Remove unused variables
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fix from Steve French: "A fix for a recently discovered regression in rename to older servers caused by a recent patch" * tag '5.8-rc6-cifs-fix' of git://git.samba.org/sfrench/cifs-2.6: Revert "cifs: Fix the target file was deleted when rename failed."
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix RCU locaking in iwlwifi, from Johannes Berg. 2) mt76 can access uninitialized NAPI struct, from Felix Fietkau. 3) Fix race in updating pause settings in bnxt_en, from Vasundhara Volam. 4) Propagate error return properly during unbind failures in ax88172a, from George Kennedy. 5) Fix memleak in adf7242_probe, from Liu Jian. 6) smc_drv_probe() can leak, from Wang Hai. 7) Don't muck with the carrier state if register_netdevice() fails in the bonding driver, from Taehee Yoo. 8) Fix memleak in dpaa_eth_probe, from Liu Jian. 9) Need to check skb_put_padto() return value in hsr_fill_tag(), from Murali Karicheri. 10) Don't lose ionic RSS hash settings across FW update, from Shannon Nelson. 11) Fix clobbered SKB control block in act_ct, from Wen Xu. 12) Missing newlink in "tx_timeout" sysfs output, from Xiongfeng Wang. 13) IS_UDPLITE cleanup a long time ago, incorrectly handled transformations involving UDPLITE_RECV_CC. From Miaohe Lin. 14) Unbalanced locking in netdevsim, from Taehee Yoo. 15) Suppress false-positive error messages in qed driver, from Alexander Lobakin. 16) Out of bounds read in ax25_connect and ax25_sendmsg, from Peilin Ye. 17) Missing SKB release in cxgb4's uld_send(), from Navid Emamdoost. 18) Uninitialized value in geneve_changelink(), from Cong Wang. 19) Fix deadlock in xen-netfront, from Andera Righi. 19) flush_backlog() frees skbs with IRQs disabled, so should use dev_kfree_skb_irq() instead of kfree_skb(). From Subash Abhinov Kasiviswanathan. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (111 commits) drivers/net/wan: lapb: Corrected the usage of skb_cow dev: Defer free of skbs in flush_backlog qrtr: orphan socket in qrtr_release() xen-netfront: fix potential deadlock in xennet_remove() flow_offload: Move rhashtable inclusion to the source file geneve: fix an uninitialized value in geneve_changelink() bonding: check return value of register_netdevice() in bond_newlink() tcp: allow at most one TLP probe per flight AX.25: Prevent integer overflows in connect and sendmsg cxgb4: add missing release on skb in uld_send() net: atlantic: fix PTP on AQC10X AX.25: Prevent out-of-bounds read in ax25_sendmsg() sctp: shrink stream outq when fails to do addstream reconf sctp: shrink stream outq only when new outcnt < old outcnt AX.25: Fix out-of-bounds read in ax25_connect() enetc: Remove the mdio bus on PF probe bailout net: ethernet: ti: add NETIF_F_HW_TC hw feature flag for taprio offload net: ethernet: ave: Fix error returns in ave_init drivers/net/wan/x25_asy: Fix to make it work ipvs: fix the connection sync failed in some cases ...
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721183545.67500-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721184613.67596-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721185633.67671-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721190653.67751-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721191729.67847-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721192750.67925-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200721193806.68010-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200723190813.71971-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200723191827.72047-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200723192842.72124-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Alexander A. Klimov authored
Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Signed-off-by:
Alexander A. Klimov <grandmaster@al2klimov.de> Link: https://lore.kernel.org/r/20200723194053.72227-1-grandmaster@al2klimov.deSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Anant Thazhemadam authored
Running the checkpatch.pl script on the file for which patch was created, the following error was found to exist. ERROR: space required after that ',' (ctx:VxV) Fixed the above error which was found on line #721 by inserting a blank space at the appropriate position. Signed-off-by:
Anant Thazhemadam <anant.thazhemadam@gmail.com> Link: https://lore.kernel.org/r/20200725122041.5663-1-anant.thazhemadam@gmail.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Atish Patra authored
Currently, maximum physical memory allowed is equal to -PAGE_OFFSET. That's why we remove any memory blocks spanning beyond that size. However, it is done only for memblock containing linux kernel which will not work if there are multiple memblocks. Process all memory blocks to figure out how much memory needs to be removed and remove at the end instead of updating the memblock list in place. Signed-off-by:
Atish Patra <atish.patra@wdc.com> Signed-off-by:
Palmer Dabbelt <palmerdabbelt@google.com>
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Atish Patra authored
Currently, initrd_start/end are computed during early_init_dt_scan but used during arch_setup. We will get the following panic if initrd is used and CONFIG_DEBUG_VIRTUAL is turned on. [ 0.000000] ------------[ cut here ]------------ [ 0.000000] kernel BUG at arch/riscv/mm/physaddr.c:33! [ 0.000000] Kernel BUG [#1] [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.8.0-rc4-00015-ged0b226fed02 #886 [ 0.000000] epc: ffffffe0002058d2 ra : ffffffe0000053f0 sp : ffffffe001001f40 [ 0.000000] gp : ffffffe00106e250 tp : ffffffe001009d40 t0 : ffffffe00107ee28 [ 0.000000] t1 : 0000000000000000 t2 : ffffffe000a2e880 s0 : ffffffe001001f50 [ 0.000000] s1 : ffffffe0001383e8 a0 : ffffffe00c087e00 a1 : 0000000080200000 [ 0.000000] a2 : 00000000010bf000 a3 : ffffffe00106f3c8 a4 : ffffffe0010bf000 [ 0.000000] a5 : ffffffe000000000 a6 : 0000000000000006 a7 : 0000000000000001 [ 0.000000] s2 : ffffffe00106f068 s3 : ffffffe00106f070 s4 : 0000000080200000 [ 0.000000] s5 : 0000000082200000 s6 : 0000000000000000 s7 : 0000000000000000 [ 0.000000] s8 : 0000000080011010 s9 : 0000000080012700 s10: 0000000000000000 [ 0.000000] s11: 0000000000000000 t3 : 000000000001fe30 t4 : 000000000001fe30 [ 0.000000] t5 : 0000000000000000 t6 : ffffffe00107c471 [ 0.000000] status: 0000000000000100 badaddr: 0000000000000000 cause: 0000000000000003 [ 0.000000] random: get_random_bytes called from print_oops_end_marker+0x22/0x46 with crng_init=0 To avoid the error, initrd_start/end can be computed from phys_initrd_start/size in setup itself. It also improves the initrd placement by aligning the start and size with the page size. Fixes: 76d2a049 ("RISC-V: Init and Halt Code") Signed-off-by:
Atish Patra <atish.patra@wdc.com> Signed-off-by:
Palmer Dabbelt <palmerdabbelt@google.com>
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Xie He authored
This patch fixed 2 issues with the usage of skb_cow in LAPB drivers "lapbether" and "hdlc_x25": 1) After skb_cow fails, kfree_skb should be called to drop a reference to the skb. But in both drivers, kfree_skb is not called. 2) skb_cow should be called before skb_push so that is can ensure the safety of skb_push. But in "lapbether", it is incorrectly called after skb_push. More details about these 2 issues: 1) The behavior of calling kfree_skb on failure is also the behavior of netif_rx, which is called by this function with "return netif_rx(skb);". So this function should follow this behavior, too. 2) In "lapbether", skb_cow is called after skb_push. This results in 2 logical issues: a) skb_push is not protected by skb_cow; b) An extra headroom of 1 byte is ensured after skb_push. This extra headroom has no use in this function. It also has no use in the upper-layer function that this function passes the skb to (x25_lapb_receive_frame in net/x25/x25_dev.c). So logically skb_cow should instead be called before skb_push. Cc: Eric Dumazet <edumazet@google.com> Cc: Martin Schiller <ms@dev.tdt.de> Signed-off-by:
Xie He <xie.he.0141@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Subash Abhinov Kasiviswanathan authored
IRQs are disabled when freeing skbs in input queue. Use the IRQ safe variant to free skbs here. Fixes: 145dd5f9 ("net: flush the softnet backlog in process context") Signed-off-by:
Subash Abhinov Kasiviswanathan <subashab@codeaurora.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Atish Patra authored
Currently, maximum number of mapper pages are set to the pfn calculated from the memblock size of the memblock containing kernel. This will work until that memblock spans the entire memory. However, it will be set to a wrong value if there are multiple memblocks defined in kernel (e.g. with efi runtime services). Set the the maximum value to the pfn calculated from dram size. Signed-off-by:
Atish Patra <atish.patra@wdc.com> Signed-off-by:
Palmer Dabbelt <palmerdabbelt@google.com>
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Linus Torvalds authored
Merge tag 'pci-v5.8-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci into master Pull PCI fixes from Bjorn Helgaas: - Reject invalid IRQ 0 command line argument for virtio_mmio because IRQ 0 now generates warnings (Bjorn Helgaas) - Revert "PCI/PM: Assume ports without DLL Link Active train links in 100 ms", which broke nouveau (Bjorn Helgaas) * tag 'pci-v5.8-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: Revert "PCI/PM: Assume ports without DLL Link Active train links in 100 ms" virtio-mmio: Reject invalid IRQ 0 command line argument
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Cong Wang authored
We have to detach sock from socket in qrtr_release(), otherwise skb->sk may still reference to this socket when the skb is released in tun->queue, particularly sk->sk_wq still points to &sock->wq, which leads to a UAF. Reported-and-tested-by: syzbot+6720d64f31c081c2f708@syzkaller.appspotmail.com Fixes: 28fb4e59 ("net: qrtr: Expose tunneling endpoint to user space") Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Reviewed-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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