- 01 Mar, 2024 30 commits
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Jakub Kicinski authored
Now that we no longer need low exit codes to communicate assertion steps - use normal KSFT exit codes. Acked-by: Kees Cook <keescook@chromium.org> Tested-by: Jakub Sitnicki <jakub@cloudflare.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Mickaël Salaün authored
Replace Landlock-specific TEST_F_FORK() with an improved TEST_F() which brings four related changes: Run TEST_F()'s tests in a grandchild process to make it possible to drop privileges and delegate teardown to the parent. Compared to TEST_F_FORK(), simplify handling of the test grandchild process thanks to vfork(2), and makes it generic (e.g. no explicit conversion between exit code and _metadata). Compared to TEST_F_FORK(), run teardown even when tests failed with an assert thanks to commit 63e6b2a4 ("selftests/harness: Run TEARDOWN for ASSERT failures"). Simplify the test harness code by removing the no_print and step fields which are not used. I added this feature just after I made kselftest_harness.h more broadly available but this step counter remained even though it wasn't needed after all. See commit 369130b6 ("selftests: Enhance kselftest_harness.h to print which assert failed"). Replace spaces with tabs in one line of __TEST_F_IMPL(). Cc: Günther Noack <gnoack@google.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Will Drewry <wad@chromium.org> Signed-off-by: Mickaël Salaün <mic@digikod.net> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Mickaël Salaün authored
This has the effect of creating a new test process for either TEST_F() or TEST_F_FORK(), which doesn't change tests but will ease potential backports. See next commit for the TEST_F_FORK() merge into TEST_F(). Cc: Günther Noack <gnoack@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Will Drewry <wad@chromium.org> Signed-off-by: Mickaël Salaün <mic@digikod.net> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Justin Chen says: ==================== Support for ASP 2.2 and optimizations ASP 2.2 adds some power savings during low power modes. Also make various improvements when entering low power modes and reduce MDIO traffic by hooking up interrupts. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
Hook up the phy interrupts for internal phys to reduce mdio traffic and improve responsiveness of link changes. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
There is no advantage of freeing and re-allocating buffers through suspend and resume. This waste cycles and makes suspend/resume time longer. We also open ourselves to failed allocations in systems with heavy memory fragmentation. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
Add mdio compat string for ASP 2.0 ethernet driver. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
ASP 2.2 improves power savings during low power modes. A new register was added to toggle to a slower clock during low power modes. EEE was broken for ASP 2.0/2.1. A HW workaround was added for ASP 2.2 that requires toggling a chicken bit. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
Add support for ASP 2.2. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Justin Chen authored
The ASP 2.2 Ethernet controller uses a brcm unimac. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Robert Marko says: ==================== net: phy: qcom: qca808x: fill in possible_interfaces QCA808x does not currently fill in the possible_interfaces. This leads to Phylink not being aware that it supports 2500Base-X as well so in cases where it is connected to a DSA switch like MV88E6393 it will limit that port to phy-mode set in the DTS. That means that if SGMII is used you are limited to 1G only while if 2500Base-X was set you are limited to 2.5G only. Populating the possible_interfaces fixes this. Changes in v2: * Get rid of the if/else by Russels suggestion in the helper ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Robert Marko authored
Currently QCA808x driver does not fill the possible_interfaces. 2.5G QCA808x support SGMII and 2500Base-X while 1G model only supports SGMII, so fill the possible_interfaces accordingly. Signed-off-by: Robert Marko <robimarko@gmail.com> Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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Robert Marko authored
There are 2 versions of QCA808x, one 2.5G capable and one 1G capable. Currently, this matter only in the .get_features call however, it will be required for filling supported interface modes so lets add a helper that can be reused. Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Geert Uytterhoeven authored
There is no need to wrap calls to the no_printk() helper inside an always-false check, as no_printk() already does that internally. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Eric Dumazet says: ==================== ipv6: lockless accesses to devconf - First patch puts in a cacheline_group the fields used in fast paths. - Annotate all data races around idev->cnf fields. - Last patch in this series removes RTNL use for RTM_GETNETCONF dumps. v3: addressed Jakub Kicinski feedback in addrconf_disable_ipv6() Added tags from Jiri and Florian. v2: addressed Jiri Pirko feedback - Added "ipv6: addrconf_disable_ipv6() optimizations" and "ipv6: addrconf_disable_policy() optimization" ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
1) inet6_netconf_dump_devconf() can run under RCU protection instead of RTNL. 2) properly return 0 at the end of a dump, avoiding an an extra recvmsg() system call. 3) Do not use inet6_base_seq() anymore, for_each_netdev_dump() has nice properties. Restarting a GETDEVCONF dump if a device has been added/removed or if net->ipv6.dev_addr_genid has changed is moot. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Final (?) round of this series. Annotate lockless reads on following devconf fields, because they be changed concurrently from /proc/net/ipv6/conf. - accept_dad - optimistic_dad - use_optimistic - use_oif_addrs_only - ra_honor_pio_life - keep_addr_on_down - ndisc_notify - ndisc_evict_nocarrier - suppress_frag_ndisc - addr_gen_mode - seg6_enabled - ioam6_enabled - ioam6_id - ioam6_id_wide - drop_unicast_in_l2_multicast - mldv[12]_unsolicited_report_interval - force_mld_version - force_tllao - accept_untracked_na - drop_unsolicited_na - accept_source_route Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Annotate lockless reads and writes on following devconf fields: - regen_min_advance - regen_max_retry - dad_transmits - use_tempaddr - max_addresses - max_desync_factor - temp_valid_lft - rtr_solicits - rtr_solicit_max_interval - rtr_solicit_interval - rtr_solicit_delay - enhanced_dad - accept_redirects Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Writing over /proc/sys/net/ipv6/conf/default/disable_policy does not need to hold RTNL. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
idev->cnf.disable_policy and net->ipv6.devconf_all->disable_policy can be read locklessly. Add appropriate annotations on reads and writes. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
devconf->proxy_ndp can be read and written locklessly, add appropriate annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Use READ_ONCE() while reading idev->cnf.rtr_probe_interval while its value could be changed. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
idev->cnf.ignore_routes_with_linkdown can be used without any locks, add appropriate annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Annotate reads from in6_dev->cnf.XXX fields, as they could change concurrently. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
idev->cnf.forwarding and net->ipv6.devconf_all->forwarding might be read locklessly, add appropriate READ_ONCE() and WRITE_ONCE() annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
idev->cnf.hop_limit and net->ipv6.devconf_all->hop_limit might be read locklessly, add appropriate READ_ONCE() and WRITE_ONCE() annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Acked-by: Florian Westphal <fw@strlen.de> # for netfilter parts Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
idev->cnf.mtu6 might be read locklessly, add appropriate READ_ONCE() and WRITE_ONCE() annotations. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
Writing over /proc/sys/net/ipv6/conf/default/disable_ipv6 does not need to hold RTNL. v3: remove a wrong change (Jakub Kicinski feedback) Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
disable_ipv6 is read locklessly, add appropriate READ_ONCE() and WRITE_ONCE() annotations. v2: do not preload net before rtnl_trylock() in addrconf_disable_ipv6() (Jiri) Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
IPv6 TX and RX fast path use the following fields: - disable_ipv6 - hop_limit - mtu6 - forwarding - disable_policy - proxy_ndp Place them in a group to increase data locality. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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- 29 Feb, 2024 10 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski authored
Cross-merge networking fixes after downstream PR. Conflicts: net/mptcp/protocol.c adf1bb78 ("mptcp: fix snd_wnd initialization for passive socket") 9426ce47 ("mptcp: annotate lockless access for RX path fields") https://lore.kernel.org/all/20240228103048.19255709@canb.auug.org.au/ Adjacent changes: drivers/dpll/dpll_core.c 0d60d8df ("dpll: rely on rcu for netdev_dpll_pin()") e7f8df0e ("dpll: move xa_erase() call in to match dpll_pin_alloc() error path order") drivers/net/veth.c 1ce7d306 ("veth: try harder when allocating queue memory") 0bef5120 ("net: add netdev_lockdep_set_classes() to virtual drivers") drivers/net/wireless/intel/iwlwifi/mvm/d3.c 8c9bef26 ("wifi: iwlwifi: mvm: d3: implement suspend with MLO") 78f65fbf ("wifi: iwlwifi: mvm: ensure offloading TID queue exists") net/wireless/nl80211.c f78c1375 ("wifi: nl80211: reject iftype change with mesh ID change") 414532d8 ("wifi: cfg80211: use IEEE80211_MAX_MESH_ID_LEN appropriately") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth, WiFi and netfilter. We have one outstanding issue with the stmmac driver, which may be a LOCKDEP false positive, not a blocker. Current release - regressions: - netfilter: nf_tables: re-allow NFPROTO_INET in nft_(match/target)_validate() - eth: ionic: fix error handling in PCI reset code Current release - new code bugs: - eth: stmmac: complete meta data only when enabled, fix null-deref - kunit: fix again checksum tests on big endian CPUs Previous releases - regressions: - veth: try harder when allocating queue memory - Bluetooth: - hci_bcm4377: do not mark valid bd_addr as invalid - hci_event: fix handling of HCI_EV_IO_CAPA_REQUEST Previous releases - always broken: - info leak in __skb_datagram_iter() on netlink socket - mptcp: - map v4 address to v6 when destroying subflow - fix potential wake-up event loss due to sndbuf auto-tuning - fix double-free on socket dismantle - wifi: nl80211: reject iftype change with mesh ID change - fix small out-of-bound read when validating netlink be16/32 types - rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back - ipv6: fix potential "struct net" ref-leak in inet6_rtm_getaddr() - ip_tunnel: prevent perpetual headroom growth with huge number of tunnels on top of each other - mctp: fix skb leaks on error paths of mctp_local_output() - eth: ice: fixes for DPLL state reporting - dpll: rely on rcu for netdev_dpll_pin() to prevent UaF - eth: dpaa: accept phy-interface-type = '10gbase-r' in the device tree" * tag 'net-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (73 commits) dpll: fix build failure due to rcu_dereference_check() on unknown type kunit: Fix again checksum tests on big endian CPUs tls: fix use-after-free on failed backlog decryption tls: separate no-async decryption request handling from async tls: fix peeking with sync+async decryption tls: decrement decrypt_pending if no async completion will be called gtp: fix use-after-free and null-ptr-deref in gtp_newlink() net: hsr: Use correct offset for HSR TLV values in supervisory HSR frames igb: extend PTP timestamp adjustments to i211 rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back tools: ynl: fix handling of multiple mcast groups selftests: netfilter: add bridge conntrack + multicast test case netfilter: bridge: confirm multicast packets before passing them up the stack netfilter: nf_tables: allow NFPROTO_INET in nft_(match/target)_validate() Bluetooth: qca: Fix triggering coredump implementation Bluetooth: hci_qca: Set BDA quirk bit if fwnode exists in DT Bluetooth: qca: Fix wrong event type for patch config command Bluetooth: Enforce validation on max value of connection interval Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST Bluetooth: mgmt: Fix limited discoverable off timeout ...
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git://git.kernel.org/pub/scm/linux/kernel/git/mic/linuxLinus Torvalds authored
Pull Landlock fix from Mickaël Salaün: "Fix a potential issue when handling inodes with inconsistent properties" * tag 'landlock-6.8-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: landlock: Fix asymmetric private inodes referring
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Eric Dumazet authored
Tasmiya reports that their compiler complains that we deref a pointer to unknown type with rcu_dereference_rtnl(): include/linux/rcupdate.h:439:9: error: dereferencing pointer to incomplete type ‘struct dpll_pin’ Unclear what compiler it is, at the moment, and we can't report but since DPLL can't be a module - move the code from the header into the source file. Fixes: 0d60d8df ("dpll: rely on rcu for netdev_dpll_pin()") Reported-by: Tasmiya Nalatwad <tasmiya@linux.vnet.ibm.com> Link: https://lore.kernel.org/all/3fcf3a2c-1c1b-42c1-bacb-78fdcd700389@linux.vnet.ibm.com/Signed-off-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/20240229190515.2740221-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Christophe Leroy authored
Commit b38460bc ("kunit: Fix checksum tests on big endian CPUs") fixed endianness issues with kunit checksum tests, but then commit 6f4c45cb ("kunit: Add tests for csum_ipv6_magic and ip_fast_csum") introduced new issues on big endian CPUs. Those issues are once again reflected by the warnings reported by sparse. So, fix them with the same approach, perform proper conversion in order to support both little and big endian CPUs. Once the conversions are properly done and the right types used, the sparse warnings are cleared as well. Reported-by: Erhard Furtner <erhard_f@mailbox.org> Fixes: 6f4c45cb ("kunit: Add tests for csum_ipv6_magic and ip_fast_csum") Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Charlie Jenkins <charlie@rivosinc.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Paolo Abeni <pabeni@redhat.com> Acked-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/73df3a9e95c2179119398ad1b4c84cdacbd8dfb6.1708684443.git.christophe.leroy@csgroup.euSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetoothJakub Kicinski authored
Luiz Augusto von Dentz says: ==================== bluetooth pull request for net: - mgmt: Fix limited discoverable off timeout - hci_qca: Set BDA quirk bit if fwnode exists in DT - hci_bcm4377: do not mark valid bd_addr as invalid - hci_sync: Check the correct flag before starting a scan - Enforce validation on max value of connection interval - hci_sync: Fix accept_list when attempting to suspend - hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST - Avoid potential use-after-free in hci_error_reset - rfcomm: Fix null-ptr-deref in rfcomm_check_security - hci_event: Fix wrongly recorded wakeup BD_ADDR - qca: Fix wrong event type for patch config command - qca: Fix triggering coredump implementation * tag 'for-net-2024-02-28' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth: Bluetooth: qca: Fix triggering coredump implementation Bluetooth: hci_qca: Set BDA quirk bit if fwnode exists in DT Bluetooth: qca: Fix wrong event type for patch config command Bluetooth: Enforce validation on max value of connection interval Bluetooth: hci_event: Fix handling of HCI_EV_IO_CAPA_REQUEST Bluetooth: mgmt: Fix limited discoverable off timeout Bluetooth: hci_event: Fix wrongly recorded wakeup BD_ADDR Bluetooth: rfcomm: Fix null-ptr-deref in rfcomm_check_security Bluetooth: hci_sync: Fix accept_list when attempting to suspend Bluetooth: Avoid potential use-after-free in hci_error_reset Bluetooth: hci_sync: Check the correct flag before starting a scan Bluetooth: hci_bcm4377: do not mark valid bd_addr as invalid ==================== Link: https://lore.kernel.org/r/20240228145644.2269088-1-luiz.dentz@gmail.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Jakub Kicinski authored
Sabrina Dubroca says: ==================== tls: a few more fixes for async decrypt The previous patchset [1] took care of "full async". This adds a few fixes for cases where only part of the crypto operations go the async route, found by extending my previous debug patch [2] to do N synchronous operations followed by M asynchronous ops (with N and M configurable). [1] https://patchwork.kernel.org/project/netdevbpf/list/?series=823784&state=* [2] https://lore.kernel.org/all/9d664093b1bf7f47497b2c40b3a085b45f3274a2.1694021240.git.sd@queasysnail.net/ ==================== Link: https://lore.kernel.org/r/cover.1709132643.git.sd@queasysnail.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Sabrina Dubroca authored
When the decrypt request goes to the backlog and crypto_aead_decrypt returns -EBUSY, tls_do_decryption will wait until all async decryptions have completed. If one of them fails, tls_do_decryption will return -EBADMSG and tls_decrypt_sg jumps to the error path, releasing all the pages. But the pages have been passed to the async callback, and have already been released by tls_decrypt_done. The only true async case is when crypto_aead_decrypt returns -EINPROGRESS. With -EBUSY, we already waited so we can tell tls_sw_recvmsg that the data is available for immediate copy, but we need to notify tls_decrypt_sg (via the new ->async_done flag) that the memory has already been released. Fixes: 85905414 ("net: tls: handle backlogging of crypto requests") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/4755dd8d9bebdefaa19ce1439b833d6199d4364c.1709132643.git.sd@queasysnail.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Sabrina Dubroca authored
If we're not doing async, the handling is much simpler. There's no reference counting, we just need to wait for the completion to wake us up and return its result. We should preferably also use a separate crypto_wait. I'm not seeing a UAF as I did in the past, I think aec79619 ("tls: fix race between async notify and socket close") took care of it. This will make the next fix easier. Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/47bde5f649707610eaef9f0d679519966fc31061.1709132643.git.sd@queasysnail.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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Sabrina Dubroca authored
If we peek from 2 records with a currently empty rx_list, and the first record is decrypted synchronously but the second record is decrypted async, the following happens: 1. decrypt record 1 (sync) 2. copy from record 1 to the userspace's msg 3. queue the decrypted record to rx_list for future read(!PEEK) 4. decrypt record 2 (async) 5. queue record 2 to rx_list 6. call process_rx_list to copy data from the 2nd record We currently pass copied=0 as skip offset to process_rx_list, so we end up copying once again from the first record. We should skip over the data we've already copied. Seen with selftest tls.12_aes_gcm.recv_peek_large_buf_mult_recs Fixes: 692d7b5d ("tls: Fix recvmsg() to be able to peek across multiple records") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/1b132d2b2b99296bfde54e8a67672d90d6d16e71.1709132643.git.sd@queasysnail.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>
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