206 lines
10 KiB
JSON
206 lines
10 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2023-53134",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-05-02T15:51:43.561Z",
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"datePublished": "2025-05-02T15:56:07.666Z",
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"dateUpdated": "2026-05-11T19:39:07.378Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-11T19:39:07.378Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_en: Avoid order-5 memory allocation for TPA data\n\nThe driver needs to keep track of all the possible concurrent TPA (GRO/LRO)\ncompletions on the aggregation ring. On P5 chips, the maximum number\nof concurrent TPA is 256 and the amount of memory we allocate is order-5\non systems using 4K pages. Memory allocation failure has been reported:\n\nNetworkManager: page allocation failure: order:5, mode:0x40dc0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1\nCPU: 15 PID: 2995 Comm: NetworkManager Kdump: loaded Not tainted 5.10.156 #1\nHardware name: Dell Inc. PowerEdge R660/0M1CC5, BIOS 0.2.25 08/12/2022\nCall Trace:\n dump_stack+0x57/0x6e\n warn_alloc.cold.120+0x7b/0xdd\n ? _cond_resched+0x15/0x30\n ? __alloc_pages_direct_compact+0x15f/0x170\n __alloc_pages_slowpath.constprop.108+0xc58/0xc70\n __alloc_pages_nodemask+0x2d0/0x300\n kmalloc_order+0x24/0xe0\n kmalloc_order_trace+0x19/0x80\n bnxt_alloc_mem+0x1150/0x15c0 [bnxt_en]\n ? bnxt_get_func_stat_ctxs+0x13/0x60 [bnxt_en]\n __bnxt_open_nic+0x12e/0x780 [bnxt_en]\n bnxt_open+0x10b/0x240 [bnxt_en]\n __dev_open+0xe9/0x180\n __dev_change_flags+0x1af/0x220\n dev_change_flags+0x21/0x60\n do_setlink+0x35c/0x1100\n\nInstead of allocating this big chunk of memory and dividing it up for the\nconcurrent TPA instances, allocate each small chunk separately for each\nTPA instance. This will reduce it to order-0 allocations."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
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],
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"versions": [
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "16f3aae1aa2dd89bc8d073a67f190af580386ae9",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "d16701a385b54f44bf41ff1d7485e7a11080deb3",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "20fd0607acbf9770db9b99e3418dd75614f80b6c",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "fcae40e65802547def39b4deaa2ae38a29864d81",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "ad529d1fae1565d38f929479d4ea8aea90054bd2",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "79632e9ba38671215fb193346ef6fb8db582744d",
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"lessThan": "accd7e23693aaaa9aa0d3e9eca0ae77d1be80ab3",
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"status": "affected",
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"versionType": "git"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "affected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"drivers/net/ethernet/broadcom/bnxt/bnxt.c"
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],
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"versions": [
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{
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"version": "5.4",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "5.4",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.237",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.175",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.103",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.1.20",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.2.7",
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"lessThanOrEqual": "6.2.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.3",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "5.4.237"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "5.10.175"
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},
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "5.15.103"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "6.1.20"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "6.2.7"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.4",
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"versionEndExcluding": "6.3"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/16f3aae1aa2dd89bc8d073a67f190af580386ae9"
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},
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{
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"url": "https://git.kernel.org/stable/c/d16701a385b54f44bf41ff1d7485e7a11080deb3"
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},
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{
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"url": "https://git.kernel.org/stable/c/20fd0607acbf9770db9b99e3418dd75614f80b6c"
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},
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{
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"url": "https://git.kernel.org/stable/c/fcae40e65802547def39b4deaa2ae38a29864d81"
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},
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{
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"url": "https://git.kernel.org/stable/c/ad529d1fae1565d38f929479d4ea8aea90054bd2"
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},
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{
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"url": "https://git.kernel.org/stable/c/accd7e23693aaaa9aa0d3e9eca0ae77d1be80ab3"
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}
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],
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"title": "bnxt_en: Avoid order-5 memory allocation for TPA data",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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}
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} |