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authorSlava Grigorev <slava.grigorev@amd.com>2016-01-26 17:35:57 -0500
committerAlex Deucher <alexander.deucher@amd.com>2016-01-27 12:50:25 -0500
commitfe6fc1f132b4300c1f6defd43a5d673eb60a820d (patch)
tree8fec06b5d46d630d6887efc148f0b5d9b90dd4f5 /tools/perf/scripts/python/bin
parentdrm/radeon: Add a common function for DFS handling (diff)
downloadlinux-fe6fc1f132b4300c1f6defd43a5d673eb60a820d.tar.gz
linux-fe6fc1f132b4300c1f6defd43a5d673eb60a820d.zip
drm/radeon: fix DP audio support for APU with DCE4.1 display engine
Properly setup the DFS divider for DP audio for DCE4.1. Signed-off-by: Slava Grigorev <slava.grigorev@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.39.1) at 2026-01-22 21:24:14 +0000
a80a6113534efaa0d9184543b&follow=1'>parse-maintainers: Use perl hash references and specific filenamesJoe Perches1-23/+34 2017-08-08parse-maintainers: Add section pattern sortingJoe Perches1-21/+49 2017-08-08get_maintainer: Prepare for separate MAINTAINERS filesJoe Perches1-25/+66 2017-08-08MAINTAINERS: openbmc mailing list is moderatedRandy Dunlap1-1/+1 2017-08-08MAINTAINERS: greybus: Fix typo s/LOOBACK/LOOPBACKSedat Dilek1-1/+1 2017-08-08random: fix warning message on ia64 and pariscHelge Deller1-1/+1 2017-08-07qed: Fix a memory allocation failure test in 'qed_mcp_cmd_init()'Christophe Jaillet1-1/+1 2017-08-07hysdn: fix to a race condition in put_log_bufferAnton Volkov1-15/+13 2017-08-07s390/qeth: fix L3 next-hop in xmit qeth hdrJulian Wiedmann1-2/+2 2017-08-07asix: Fix small memory leak in ax88772_unbind()Dean Jenkins3-0/+17 2017-08-07asix: Ensure asix_rx_fixup_info members are all resetDean Jenkins1-9/+25 2017-08-07asix: Add rx->ax_skb = NULL after usbnet_skb_return()Dean Jenkins1-1/+3 2017-08-07bpf: fix selftest/bpf/test_pkt_md_access on s390xThomas Richter1-0/+11 2017-08-06netvsc: fix race on sub channel creationstephen hemminger3-7/+11 2017-08-06Linux 4.13-rc4v4.13-rc4Linus Torvalds1-1/+1 2017-08-06Fix compat_sys_sigpending breakageDmitry V. Levin1-4/+7 2017-08-06ext4: fix copy paste error in ext4_swap_extents()Maninder Singh1-1/+1 2017-08-06ext4: fix overflow caused by missing cast in ext4_resize_fs()Jerry Lee1-1/+2 2017-08-06ext4, project: expand inode extra size if possibleMiao Xie3-24/+85 2017-08-06ext4: cleanup ext4_expand_extra_isize_ea()Miao Xie1-9/+5 2017-08-06ext4: restructure ext4_expand_extra_isizeMiao Xie2-40/+36 2017-08-06ext4: fix forgetten xattr lock protection in ext4_expand_extra_isizeMiao Xie2-12/+16 2017-08-06ext4: make xattr inode reads fasterTahsin Erdogan4-48/+92 2017-08-05ext4: inplace xattr block update fails to deduplicate blocksTahsin Erdogan1-3/+1 2017-08-05ext4: remove unused mode parameterTahsin Erdogan1-5/+4 2017-08-05ext4: fix warning about stack corruptionArnd Bergmann1-5/+6 2017-08-05ext4: fix dir_nlink behaviourAndreas Dilger2-10/+14 2017-08-05ext4: silence array overflow warningDan Carpenter1-1/+1 2017-08-05ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesizeJan Kara1-0/+3 2017-08-05platform/x86: intel-vbtn: match power button on press rather than releaseMario Limonciello1-2/+2 2017-08-05ext4: release discard bio after sending discard commandsDaeho Jeong1-1/+3 2017-08-04bpf: fix byte order test in test_verifierDaniel Borkmann1-9/+10 2017-08-04xfs: Fix per-inode DAX flag inheritanceLukas Czerner1-5/+7 2017-08-04xfs: Fix leak of discard bioJan Kara1-0/+1 2017-08-04IB/hns: checking for IS_ERR() instead of NULLDan Carpenter1-1/+1 2017-08-04xgene: Always get clk source, but ignore if it's missing for SGMII portsThomas Bogendoerfer1-3/+3 2017-08-04RDMA/mlx5: Fix existence check for extended address vectorLeon Romanovsky2-2/+1 2017-08-04IB/uverbs: Fix device cleanupYishai Hadas1-2/+1 2017-08-04RDMA/uverbs: Prevent leak of reserved fieldLeon Romanovsky1-1/+1 2017-08-04IB/core: Fix race condition in resolving IP to MACParav Pandit1-14/+48 be built from lwt xmit hooks, so this fix is more relevant to that commit. Also set the mac header on redirect from LWT_XMIT, as even after this change to __bpf_redirect_no_mac that field is expected to be set, but is not yet in ip_finish_output2. Fixes: 3a0af8fd61f9 ("bpf: BPF for lightweight tunnel infrastructure") Reported-by: syzbot <syzkaller@googlegroups.com> Signed-off-by: Willem de Bruijn <willemb@google.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> 2019-01-19virtio_net: bulk free tx skbsMichael S. Tsirkin1-6/+6 Use napi_consume_skb() to get bulk free. Note that napi_consume_skb is safe to call in a non-napi context as long as the napi_budget flag is correct. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-01-19clang-format: Update .clang-format with the latest for_each macro listJason Gunthorpe1-1/+42 Re-run the shell fragment that generated the original list. In particular this adds the missing xarray related functions. Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> 2019-01-19net: phy: phy driver features are mandatoryCamelia Groza2-2/+7 Since phy driver features became a link_mode bitmap, phy drivers that don't have a list of features configured will cause the kernel to crash when probed. Prevent the phy driver from registering if the features field is missing. Fixes: 719655a14971 ("net: phy: Replace phy driver features u32 with link_mode bitmap") Reported-by: Scott Wood <oss@buserror.net> Signed-off-by: Camelia Groza <camelia.groza@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-01-19isdn: avm: Fix string plus integer warning from ClangNathan Chancellor1-1/+1 A recent commit in Clang expanded the -Wstring-plus-int warning, showing some odd behavior in this file. drivers/isdn/hardware/avm/b1.c:426:30: warning: adding 'int' to a string does not append to the string [-Wstring-plus-int] cinfo->version[j] = "\0\0" + 1; ~~~~~~~^~~ drivers/isdn/hardware/avm/b1.c:426:30: note: use array indexing to silence this warning cinfo->version[j] = "\0\0" + 1; ^ & [ ] 1 warning generated. This is equivalent to just "\0". Nick pointed out that it is smarter to use "" instead of "\0" because "" is used elsewhere in the kernel and can be deduplicated at the linking stage. Link: https://github.com/ClangBuiltLinux/linux/issues/309 Suggested-by: Nick Desaulniers <ndesaulniers@google.com> Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2019-01-19powerpc: chrp: Use of_node_is_type to access device_typeRob Herring1-2/+1 Commit 8ce5f8415753 ("of: Remove struct device_node.type pointer") removed struct device_node.type pointer, but the conversion to use of_node_is_type() accessor was missed in chrp_init_IRQ(). Fixes: 8ce5f8415753 ("of: Remove struct device_node.type pointer") Reported-by: kbuild test robot <lkp@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: linuxppc-dev@lists.ozlabs.org Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Rob Herring <robh@kernel.org> 2019-01-18net/mlx5e: Fix cb_ident duplicate in indirect block registerEli Britstein1-13/+16 Previously the identifier used for indirect block callback registry and for block rule cb registry (when done via indirect blocks) was the pointer to the tunnel netdev we were interested in receiving updates on. This worked fine if a single PF existed that registered one callback for the tunnel netdev of interest. However, if multiple PFs are in place then the 2nd PF tries to register with the same tunnel netdev identifier. This leads to EEXIST errors and/or incorrect cb deletions. Prevent this conflict by using the rpriv pointer as the identifier for netdev indirect block cb registry, allowing each PF to register a unique callback per tunnel netdev. For block cb registry, the same PF may register multiple cbs to the same block if using TC shared blocks. Instead of the rpriv, use the pointer to the allocated indr_priv data as the identifier here. This means that there can be a unique block callback for each PF/tunnel netdev combo. Fixes: f5bc2c5de101 ("net/mlx5e: Support TC indirect block notifications for eswitch uplink reprs") Signed-off-by: Eli Britstein <elibr@mellanox.com> Reviewed-by: Oz Shlomo <ozsh@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> 2019-01-18net/mlx5e: Fix wrong (zero) TX drop counter indication for representorTariq Toukan1-0/+1 For representors, the TX dropped counter is not folded from the per-ring counters. Fix it. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> 2019-01-18net/mlx5e: Fix wrong error code return on FEC query failureShay Agroskin1-1/+4 Advertised and configured FEC query failure resulted in printing wrong error code. Fixes: 6cfa94605091 ("net/mlx5e: Ethtool driver callback for query/set FEC policy") Signed-off-by: Shay Agroskin <shayag@mellanox.com> Reported-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> 2019-01-18net/mlx5e: Force CHECKSUM_UNNECESSARY for short ethernet framesCong Wang1-0/+13 When an ethernet frame is padded to meet the minimum ethernet frame size, the padding octets are not covered by the hardware checksum. Fortunately the padding octets are usually zero's, which don't affect checksum. However, we have a switch which pads non-zero octets, this causes kernel hardware checksum fault repeatedly. Prior to: commit '88078d98d1bb ("net: pskb_trim_rcsum() and CHECKSUM_COMPLETE ...")' skb checksum was forced to be CHECKSUM_NONE when padding is detected. After it, we need to keep skb->csum updated, like what we do for RXFCS. However, fixing up CHECKSUM_COMPLETE requires to verify and parse IP headers, it is not worthy the effort as the packets are so small that CHECKSUM_COMPLETE can't save anything. Fixes: 88078d98d1bb ("net: pskb_trim_rcsum() and CHECKSUM_COMPLETE are friends"), Cc: Eric Dumazet <edumazet@google.com> Cc: Tariq Toukan <tariqt@mellanox.com> Cc: Nikola Ciprich <nikola.ciprich@linuxbox.cz> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> 2019-01-18tools: bpftool: Cleanup license messThomas Gleixner2-11/+1 Precise and non-ambiguous license information is important. The recent relicensing of the bpftools introduced a license conflict. The files have now: SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause and * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version Amazingly about 20 people acked that change and neither they nor the committer noticed. Oh well. Digging deeper: The files were imported from the iproute2 repository with the GPL V2 or later boiler plate text in commit b66e907cfee2 ("tools: bpftool: copy JSON writer from iproute2 repository") Looking at the iproute2 repository at git://git.kernel.org/pub/scm/network/iproute2/iproute2.git the following commit is the equivivalent: commit d9d8c839 ("json_writer: add SPDX Identifier (GPL-2/BSD-2)") That commit explicitly removes the boiler plate and relicenses the code uner GPL-2.0-only and BSD-2-Clause. As Steven wrote the original code and also the relicensing commit, it's assumed that the relicensing was intended to do exaclty that. Just the kernel side update failed to remove the boiler plate. Do so now. Fixes: 907b22365115 ("tools: bpftool: dual license all files") Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jakub Kicinski <jakub.kicinski@netronome.com> Cc: Roman Gushchin <guro@fb.com> Cc: YueHaibing <yuehaibing@huawei.com> Cc: Yonghong Song <yhs@fb.com> Cc: Stanislav Fomichev <sdf@google.com> Cc: Sean Young <sean@mess.org> Cc: Jiri Benc <jbenc@redhat.com> Cc: David Calavera <david.calavera@gmail.com> Cc: Andrey Ignatov <rdna@fb.com> Cc: Joe Stringer <joe@wand.net.nz> Cc: David Ahern <dsahern@gmail.com> Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com> Cc: Petar Penkov <ppenkov@stanford.edu> Cc: Sandipan Das <sandipan@linux.ibm.com> Cc: Prashant Bhole <bhole_prashant_q7@lab.ntt.co.jp> Cc: Stephen Hemminger <stephen@networkplumber.org> Cc: John Fastabend <john.fastabend@gmail.com> Cc: Taeung Song <treeze.taeung@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Alexei Starovoitov <ast@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Quentin Monnet <quentin.monnet@netronome.com> CC: okash.khawaja@gmail.com Cc: netdev@vger.kernel.org Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> 2019-01-18bpf: fix inner map masking to prevent oob under speculationDaniel Borkmann1-2/+15 During review I noticed that inner meta map setup for map in map is buggy in that it does not propagate all needed data from the reference map which the verifier is later accessing. In particular one such case is index masking to prevent out of bounds access under speculative execution due to missing the map's unpriv_array/index_mask field propagation. Fix this such that the verifier is generating the correct code for inlined lookups in case of unpriviledged use. Before patch (test_verifier's 'map in map access' dump): # bpftool prog dump xla id 3 0: (62) *(u32 *)(r10 -4) = 0 1: (bf) r2 = r10 2: (07) r2 += -4 3: (18) r1 = map[id:4] 5: (07) r1 += 272 | 6: (61) r0 = *(u32 *)(r2 +0) | 7: (35) if r0 >= 0x1 goto pc+6 | Inlined map in map lookup 8: (54) (u32) r0 &= (u32) 0 | with index masking for 9: (67) r0 <<= 3 | map->unpriv_array. 10: (0f) r0 += r1 | 11: (79) r0 = *(u64 *)(r0 +0) | 12: (15) if r0 == 0x0 goto pc+1 | 13: (05) goto pc+1 | 14: (b7) r0 = 0 | 15: (15) if r0 == 0x0 goto pc+11 16: (62) *(u32 *)(r10 -4) = 0 17: (bf) r2 = r10 18: (07) r2 += -4 19: (bf) r1 = r0 20: (07) r1 += 272 | 21: (61) r0 = *(u32 *)(r2 +0) | Index masking missing (!) 22: (35) if r0 >= 0x1 goto pc+3 | for inner map despite 23: (67) r0 <<= 3 | map->unpriv_array set. 24: (0f) r0 += r1 | 25: (05) goto pc+1 | 26: (b7) r0 = 0 | 27: (b7) r0 = 0 28: (95) exit After patch: # bpftool prog dump xla id 1 0: (62) *(u32 *)(r10 -4) = 0 1: (bf) r2 = r10 2: (07) r2 += -4 3: (18) r1 = map[id:2] 5: (07) r1 += 272 | 6: (61) r0 = *(u32 *)(r2 +0) | 7: (35) if r0 >= 0x1 goto pc+6 | Same inlined map in map lookup 8: (54) (u32) r0 &= (u32) 0 | with index masking due to 9: (67) r0 <<= 3 | map->unpriv_array. 10: (0f) r0 += r1 | 11: (79) r0 = *(u64 *)(r0 +0) | 12: (15) if r0 == 0x0 goto pc+1 | 13: (05) goto pc+1 | 14: (b7) r0 = 0 | 15: (15) if r0 == 0x0 goto pc+12 16: (62) *(u32 *)(r10 -4) = 0 17: (bf) r2 = r10 18: (07) r2 += -4 19: (bf) r1 = r0 20: (07) r1 += 272 | 21: (61) r0 = *(u32 *)(r2 +0) | 22: (35) if r0 >= 0x1 goto pc+4 | Now fixed inlined inner map 23: (54) (u32) r0 &= (u32) 0 | lookup with proper index masking 24: (67) r0 <<= 3 | for map->unpriv_array. 25: (0f) r0 += r1 | 26: (05) goto pc+1 | 27: (b7) r0 = 0 | 28: (b7) r0 = 0 29: (95) exit Fixes: b2157399cc98 ("bpf: prevent out-of-bounds speculation") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>