user/sven/linux.git, branch v5.15.9

Linux 5.15.9

2021-12-16T14:17:49Z

Signed-off-by: Greg Kroah-Hartman

netfilter: selftest: conntrack_vrf.sh: fix file permission

2021-12-16T14:15:31Z

When backporting 33b8aad21ac1 ("selftests: netfilter: add a vrf+conntrack testcase") to this stable branch, the executable bits were not properly set on the tools/testing/selftests/netfilter/conntrack_vrf.sh file due to quilt not honoring them. Fix this up manually by setting the correct mode. Reported-by: "Rantala, Tommi T. (Nokia - FI/Espoo)" Link: https://lore.kernel.org/r/234d7a6a81664610fdf21ac72730f8bd10d3f46f.camel@nokia.com Signed-off-by: Greg Kroah-Hartman

Linux 5.15.8

2021-12-14T09:57:23Z

Link: https://lore.kernel.org/r/20211213092945.091487407@linuxfoundation.org Tested-by: Fox Chen Tested-by: Linux Kernel Functional Testing Tested-by: Guenter Roeck Tested-by: Shuah Khan Tested-by: Florian Fainelli Tested-by: Rudi Heitbaum Signed-off-by: Greg Kroah-Hartman

bpf: Add selftests to cover packet access corner cases

2021-12-14T09:57:23Z

commit b560b21f71eb4ef9dfc7c8ec1d0e4d7f9aa54b51 upstream. This commit adds BPF verifier selftests that cover all corner cases by packet boundary checks. Specifically, 8-byte packet reads are tested at the beginning of data and at the beginning of data_meta, using all kinds of boundary checks (all comparison operators: <, >, <=, >=; both permutations of operands: data + length compared to end, end compared to data + length). For each case there are three tests: 1. Length is just enough for an 8-byte read. Length is either 7 or 8, depending on the comparison. 2. Length is increased by 1 - should still pass the verifier. These cases are useful, because they failed before commit 2fa7d94afc1a ("bpf: Fix the off-by-two error in range markings"). 3. Length is decreased by 1 - should be rejected by the verifier. Some existing tests are just renamed to avoid duplication. Signed-off-by: Maxim Mikityanskiy Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20211207081521.41923-1-maximmi@nvidia.com Signed-off-by: Greg Kroah-Hartman

clocksource/drivers/dw_apb_timer_of: Fix probe failure

2021-12-14T09:57:23Z

commit a663bd19114d79f0902e2490fc484e5a7419cdc2 upstream. The driver refuses to probe with -EINVAL since the commit 5d9814df0aec ("clocksource/drivers/dw_apb_timer_of: Add error handling if no clock available"). Before the driver used to probe successfully if either "clock-freq" or "clock-frequency" properties has been specified in the device tree. That commit changed if (A && B) panic("No clock nor clock-frequency property"); into if (!A && !B) return 0; That's a bug: the reverse of `A && B` is '!A || !B', not '!A && !B' Signed-off-by: Vadim V. Vlasov Signed-off-by: Alexey Sheplyakov Fixes: 5d9814df0aec56a6 ("clocksource/drivers/dw_apb_timer_of: Add error handling if no clock available"). Cc: Daniel Lezcano Cc: Dinh Nguyen Cc: Thomas Gleixner Cc: Vadim V. Vlasov Acked-by: Dinh Nguyen Link: https://lore.kernel.org/r/20211109153401.157491-1-asheplyakov@basealt.ru Signed-off-by: Daniel Lezcano Signed-off-by: Greg Kroah-Hartman

misc: fastrpc: fix improper packet size calculation

2021-12-14T09:57:23Z

commit 3a1bf591e9a410f220b7405a142a47407394a1d5 upstream. The buffer list is sorted and this is not being considered while calculating packet size. This would lead to improper copy length calculation for non-dmaheap buffers which would eventually cause sending improper buffers to DSP. Fixes: c68cfb718c8f ("misc: fastrpc: Add support for context Invoke method") Reviewed-by: Srinivas Kandagatla Signed-off-by: Jeya R Link: https://lore.kernel.org/r/1637771481-4299-1-git-send-email-jeyr@codeaurora.org Signed-off-by: Greg Kroah-Hartman

irqchip: nvic: Fix offset for Interrupt Priority Offsets

2021-12-14T09:57:23Z

commit c5e0cbe2858d278a27d5b3fe31890aea5be064c4 upstream. According to ARM(v7M) ARM Interrupt Priority Offsets located at 0xE000E400-0xE000E5EC, while 0xE000E300-0xE000E33C covers read-only Interrupt Active Bit Registers Fixes: 292ec080491d ("irqchip: Add support for ARMv7-M NVIC") Signed-off-by: Vladimir Murzin Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211201110259.84857-1-vladimir.murzin@arm.com Signed-off-by: Greg Kroah-Hartman

irqchip/irq-gic-v3-its.c: Force synchronisation when issuing INVALL

2021-12-14T09:57:23Z

commit b383a42ca523ce54bcbd63f7c8f3cf974abc9b9a upstream. INVALL CMD specifies that the ITS must ensure any caching associated with the interrupt collection defined by ICID is consistent with the LPI configuration tables held in memory for all Redistributors. SYNC is required to ensure that INVALL is executed. Currently, LPI configuration data may be inconsistent with that in the memory within a short period of time after the INVALL command is executed. Signed-off-by: Wudi Wang Signed-off-by: Shaokun Zhang Signed-off-by: Marc Zyngier Fixes: cc2d3216f53c ("irqchip: GICv3: ITS command queue") Link: https://lore.kernel.org/r/20211208015429.5007-1-zhangshaokun@hisilicon.com Signed-off-by: Greg Kroah-Hartman

aio: Fix incorrect usage of eventfd_signal_allowed()

2021-12-14T09:57:22Z

commit 4b3749865374899e115aa8c48681709b086fe6d3 upstream. We should defer eventfd_signal() to the workqueue when eventfd_signal_allowed() return false rather than return true. Fixes: b542e383d8c0 ("eventfd: Make signal recursion protection a task bit") Signed-off-by: Xie Yongji Link: https://lore.kernel.org/r/20210913111928.98-1-xieyongji@bytedance.com Reviewed-by: Eric Biggers Signed-off-by: Eric Biggers Signed-off-by: Greg Kroah-Hartman

irqchip/armada-370-xp: Fix support for Multi-MSI interrupts

2021-12-14T09:57:22Z

commit d0a553502efd545c1ce3fd08fc4d423f8e4ac3d6 upstream. irq-armada-370-xp driver already sets MSI_FLAG_MULTI_PCI_MSI flag into msi_domain_info structure. But allocated interrupt numbers for Multi-MSI needs to be properly aligned otherwise devices send MSI interrupt with wrong number. Fix this issue by using function bitmap_find_free_region() instead of bitmap_find_next_zero_area() to allocate aligned interrupt numbers. Signed-off-by: Pali Rohár Fixes: a71b9412c90c ("irqchip/armada-370-xp: Allow allocation of multiple MSIs") Cc: stable@vger.kernel.org Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20211125130057.26705-2-pali@kernel.org Signed-off-by: Greg Kroah-Hartman