June 2022 - Linux-stable-mirror

[PATCH 4.19 0/3] Backports for Kirkstone

by Daniel Díaz

We recently started building with Poky Kirkstone (quite a leap from our ancient and venerable branch of Sumo) which includes a newer set of tools in the toolchain: binutils 2.30 -> 2.38 gcc 7.3.3 -> 11.2.0 glibc 2.27 -> 2.35 This uncovered some issues while cross-compiling on the 4.x kernels. The following patches help in building the 4.19 branch again. These backports are already applied all the way down to 5.4. Arnaldo Carvalho de Melo (2): perf bench: Share some global variables to fix build with gcc 10 perf tests bp_account: Make global variable static Ben Hutchings (1): libtraceevent: Fix build with binutils 2.35 tools/lib/traceevent/Makefile | 2 +- tools/perf/bench/bench.h | 4 ++++ tools/perf/bench/futex-hash.c | 12 ++++++------ tools/perf/bench/futex-lock-pi.c | 11 +++++------ tools/perf/tests/bp_account.c | 2 +- 5 files changed, 17 insertions(+), 14 deletions(-) -- 2.32.0

1 year, 11 months

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[PATCH 4.19] cfg80211: set custom regdomain after wiphy registration

by Johannes Berg

From: Miri Korenblit <miriam.rachel.korenblit(a)intel.com> commit 1b7b3ac8ff3317cdcf07a1c413de9bdb68019c2b upstream. We used to set regulatory info before the registration of the device and then the regulatory info didn't get set, because the device isn't registered so there isn't a device to set the regulatory info for. So set the regulatory info after the device registration. Call reg_process_self_managed_hints() once again after the device registration because it does nothing before it. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit(a)intel.com> Signed-off-by: Luca Coelho <luciano.coelho(a)intel.com> Link: https://lore.kernel.org/r/iwlwifi.20210618133832.c96eadcffe80.I86799c2c866b… Signed-off-by: Johannes Berg <johannes.berg(a)intel.com> --- net/wireless/core.c | 7 ++++--- net/wireless/reg.c | 1 + 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/net/wireless/core.c b/net/wireless/core.c index 68660781aa51..7c66f99046ac 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -4,6 +4,7 @@ * Copyright 2006-2010 Johannes Berg <johannes(a)sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright 2015-2017 Intel Deutschland GmbH + * Copyright (C) 2018-2021 Intel Corporation */ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -835,9 +836,6 @@ int wiphy_register(struct wiphy *wiphy) return res; } - /* set up regulatory info */ - wiphy_regulatory_register(wiphy); - list_add_rcu(&rdev->list, &cfg80211_rdev_list); cfg80211_rdev_list_generation++; @@ -851,6 +849,9 @@ int wiphy_register(struct wiphy *wiphy) cfg80211_debugfs_rdev_add(rdev); nl80211_notify_wiphy(rdev, NL80211_CMD_NEW_WIPHY); + /* set up regulatory info */ + wiphy_regulatory_register(wiphy); + if (wiphy->regulatory_flags & REGULATORY_CUSTOM_REG) { struct regulatory_request request; diff --git a/net/wireless/reg.c b/net/wireless/reg.c index c7825b951f72..dd8503a3ef1e 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -3756,6 +3756,7 @@ void wiphy_regulatory_register(struct wiphy *wiphy) wiphy_update_regulatory(wiphy, lr->initiator); wiphy_all_share_dfs_chan_state(wiphy); + reg_process_self_managed_hints(); } void wiphy_regulatory_deregister(struct wiphy *wiphy) -- 2.36.1

1 year, 11 months

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[PATCH 0/2] io_uring iter_revert issues

by Pavel Begunkov

5.10 fixup for 89c2b3b7491820 ("io_uring: reexpand under-reexpanded iters"). We can't just directly cherry-pick them as the code base is quite different, so we also need patch 1/2. Previous attempts to backport 2/2 directly were pulling in too many dependencies only adding more problems. Pavel Begunkov (2): io_uring: don't re-import iovecs from callbacks io_uring: fix using under-expanded iters fs/io_uring.c | 47 ++++++----------------------------------------- 1 file changed, 6 insertions(+), 41 deletions(-) -- 2.36.1

1 year, 11 months

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FAILED: patch "[PATCH] netfilter: nf_tables: disallow non-stateful expression in" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 520778042ccca019f3ffa136dd0ca565c486cedd Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso <pablo(a)netfilter.org> Date: Wed, 25 May 2022 10:36:38 +0200 Subject: [PATCH] netfilter: nf_tables: disallow non-stateful expression in sets earlier Since 3e135cd499bf ("netfilter: nft_dynset: dynamic stateful expression instantiation"), it is possible to attach stateful expressions to set elements. cd5125d8f518 ("netfilter: nf_tables: split set destruction in deactivate and destroy phase") introduces conditional destruction on the object to accomodate transaction semantics. nft_expr_init() calls expr->ops->init() first, then check for NFT_STATEFUL_EXPR, this stills allows to initialize a non-stateful lookup expressions which points to a set, which might lead to UAF since the set is not properly detached from the set->binding for this case. Anyway, this combination is non-sense from nf_tables perspective. This patch fixes this problem by checking for NFT_STATEFUL_EXPR before expr->ops->init() is called. The reporter provides a KASAN splat and a poc reproducer (similar to those autogenerated by syzbot to report use-after-free errors). It is unknown to me if they are using syzbot or if they use similar automated tool to locate the bug that they are reporting. For the record, this is the KASAN splat. [ 85.431824] ================================================================== [ 85.432901] BUG: KASAN: use-after-free in nf_tables_bind_set+0x81b/0xa20 [ 85.433825] Write of size 8 at addr ffff8880286f0e98 by task poc/776 [ 85.434756] [ 85.434999] CPU: 1 PID: 776 Comm: poc Tainted: G W 5.18.0+ #2 [ 85.436023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Fixes: 0b2d8a7b638b ("netfilter: nf_tables: add helper functions for expression handling") Reported-and-tested-by: Aaron Adams <edg-e(a)nccgroup.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 12fc9cda4a2c..f296dfe86b62 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2873,27 +2873,31 @@ static struct nft_expr *nft_expr_init(const struct nft_ctx *ctx, err = nf_tables_expr_parse(ctx, nla, &expr_info); if (err < 0) - goto err1; + goto err_expr_parse; + + err = -EOPNOTSUPP; + if (!(expr_info.ops->type->flags & NFT_EXPR_STATEFUL)) + goto err_expr_stateful; err = -ENOMEM; expr = kzalloc(expr_info.ops->size, GFP_KERNEL_ACCOUNT); if (expr == NULL) - goto err2; + goto err_expr_stateful; err = nf_tables_newexpr(ctx, &expr_info, expr); if (err < 0) - goto err3; + goto err_expr_new; return expr; -err3: +err_expr_new: kfree(expr); -err2: +err_expr_stateful: owner = expr_info.ops->type->owner; if (expr_info.ops->type->release_ops) expr_info.ops->type->release_ops(expr_info.ops); module_put(owner); -err1: +err_expr_parse: return ERR_PTR(err); } @@ -5413,9 +5417,6 @@ struct nft_expr *nft_set_elem_expr_alloc(const struct nft_ctx *ctx, return expr; err = -EOPNOTSUPP; - if (!(expr->ops->type->flags & NFT_EXPR_STATEFUL)) - goto err_set_elem_expr; - if (expr->ops->type->flags & NFT_EXPR_GC) { if (set->flags & NFT_SET_TIMEOUT) goto err_set_elem_expr;

1 year, 11 months

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FAILED: patch "[PATCH] netfilter: nf_tables: disallow non-stateful expression in" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 520778042ccca019f3ffa136dd0ca565c486cedd Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso <pablo(a)netfilter.org> Date: Wed, 25 May 2022 10:36:38 +0200 Subject: [PATCH] netfilter: nf_tables: disallow non-stateful expression in sets earlier Since 3e135cd499bf ("netfilter: nft_dynset: dynamic stateful expression instantiation"), it is possible to attach stateful expressions to set elements. cd5125d8f518 ("netfilter: nf_tables: split set destruction in deactivate and destroy phase") introduces conditional destruction on the object to accomodate transaction semantics. nft_expr_init() calls expr->ops->init() first, then check for NFT_STATEFUL_EXPR, this stills allows to initialize a non-stateful lookup expressions which points to a set, which might lead to UAF since the set is not properly detached from the set->binding for this case. Anyway, this combination is non-sense from nf_tables perspective. This patch fixes this problem by checking for NFT_STATEFUL_EXPR before expr->ops->init() is called. The reporter provides a KASAN splat and a poc reproducer (similar to those autogenerated by syzbot to report use-after-free errors). It is unknown to me if they are using syzbot or if they use similar automated tool to locate the bug that they are reporting. For the record, this is the KASAN splat. [ 85.431824] ================================================================== [ 85.432901] BUG: KASAN: use-after-free in nf_tables_bind_set+0x81b/0xa20 [ 85.433825] Write of size 8 at addr ffff8880286f0e98 by task poc/776 [ 85.434756] [ 85.434999] CPU: 1 PID: 776 Comm: poc Tainted: G W 5.18.0+ #2 [ 85.436023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Fixes: 0b2d8a7b638b ("netfilter: nf_tables: add helper functions for expression handling") Reported-and-tested-by: Aaron Adams <edg-e(a)nccgroup.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 12fc9cda4a2c..f296dfe86b62 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2873,27 +2873,31 @@ static struct nft_expr *nft_expr_init(const struct nft_ctx *ctx, err = nf_tables_expr_parse(ctx, nla, &expr_info); if (err < 0) - goto err1; + goto err_expr_parse; + + err = -EOPNOTSUPP; + if (!(expr_info.ops->type->flags & NFT_EXPR_STATEFUL)) + goto err_expr_stateful; err = -ENOMEM; expr = kzalloc(expr_info.ops->size, GFP_KERNEL_ACCOUNT); if (expr == NULL) - goto err2; + goto err_expr_stateful; err = nf_tables_newexpr(ctx, &expr_info, expr); if (err < 0) - goto err3; + goto err_expr_new; return expr; -err3: +err_expr_new: kfree(expr); -err2: +err_expr_stateful: owner = expr_info.ops->type->owner; if (expr_info.ops->type->release_ops) expr_info.ops->type->release_ops(expr_info.ops); module_put(owner); -err1: +err_expr_parse: return ERR_PTR(err); } @@ -5413,9 +5417,6 @@ struct nft_expr *nft_set_elem_expr_alloc(const struct nft_ctx *ctx, return expr; err = -EOPNOTSUPP; - if (!(expr->ops->type->flags & NFT_EXPR_STATEFUL)) - goto err_set_elem_expr; - if (expr->ops->type->flags & NFT_EXPR_GC) { if (set->flags & NFT_SET_TIMEOUT) goto err_set_elem_expr;

1 year, 11 months

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FAILED: patch "[PATCH] netfilter: nf_tables: disallow non-stateful expression in" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 520778042ccca019f3ffa136dd0ca565c486cedd Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso <pablo(a)netfilter.org> Date: Wed, 25 May 2022 10:36:38 +0200 Subject: [PATCH] netfilter: nf_tables: disallow non-stateful expression in sets earlier Since 3e135cd499bf ("netfilter: nft_dynset: dynamic stateful expression instantiation"), it is possible to attach stateful expressions to set elements. cd5125d8f518 ("netfilter: nf_tables: split set destruction in deactivate and destroy phase") introduces conditional destruction on the object to accomodate transaction semantics. nft_expr_init() calls expr->ops->init() first, then check for NFT_STATEFUL_EXPR, this stills allows to initialize a non-stateful lookup expressions which points to a set, which might lead to UAF since the set is not properly detached from the set->binding for this case. Anyway, this combination is non-sense from nf_tables perspective. This patch fixes this problem by checking for NFT_STATEFUL_EXPR before expr->ops->init() is called. The reporter provides a KASAN splat and a poc reproducer (similar to those autogenerated by syzbot to report use-after-free errors). It is unknown to me if they are using syzbot or if they use similar automated tool to locate the bug that they are reporting. For the record, this is the KASAN splat. [ 85.431824] ================================================================== [ 85.432901] BUG: KASAN: use-after-free in nf_tables_bind_set+0x81b/0xa20 [ 85.433825] Write of size 8 at addr ffff8880286f0e98 by task poc/776 [ 85.434756] [ 85.434999] CPU: 1 PID: 776 Comm: poc Tainted: G W 5.18.0+ #2 [ 85.436023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Fixes: 0b2d8a7b638b ("netfilter: nf_tables: add helper functions for expression handling") Reported-and-tested-by: Aaron Adams <edg-e(a)nccgroup.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 12fc9cda4a2c..f296dfe86b62 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2873,27 +2873,31 @@ static struct nft_expr *nft_expr_init(const struct nft_ctx *ctx, err = nf_tables_expr_parse(ctx, nla, &expr_info); if (err < 0) - goto err1; + goto err_expr_parse; + + err = -EOPNOTSUPP; + if (!(expr_info.ops->type->flags & NFT_EXPR_STATEFUL)) + goto err_expr_stateful; err = -ENOMEM; expr = kzalloc(expr_info.ops->size, GFP_KERNEL_ACCOUNT); if (expr == NULL) - goto err2; + goto err_expr_stateful; err = nf_tables_newexpr(ctx, &expr_info, expr); if (err < 0) - goto err3; + goto err_expr_new; return expr; -err3: +err_expr_new: kfree(expr); -err2: +err_expr_stateful: owner = expr_info.ops->type->owner; if (expr_info.ops->type->release_ops) expr_info.ops->type->release_ops(expr_info.ops); module_put(owner); -err1: +err_expr_parse: return ERR_PTR(err); } @@ -5413,9 +5417,6 @@ struct nft_expr *nft_set_elem_expr_alloc(const struct nft_ctx *ctx, return expr; err = -EOPNOTSUPP; - if (!(expr->ops->type->flags & NFT_EXPR_STATEFUL)) - goto err_set_elem_expr; - if (expr->ops->type->flags & NFT_EXPR_GC) { if (set->flags & NFT_SET_TIMEOUT) goto err_set_elem_expr;

1 year, 11 months

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FAILED: patch "[PATCH] netfilter: nf_tables: disallow non-stateful expression in" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 520778042ccca019f3ffa136dd0ca565c486cedd Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso <pablo(a)netfilter.org> Date: Wed, 25 May 2022 10:36:38 +0200 Subject: [PATCH] netfilter: nf_tables: disallow non-stateful expression in sets earlier Since 3e135cd499bf ("netfilter: nft_dynset: dynamic stateful expression instantiation"), it is possible to attach stateful expressions to set elements. cd5125d8f518 ("netfilter: nf_tables: split set destruction in deactivate and destroy phase") introduces conditional destruction on the object to accomodate transaction semantics. nft_expr_init() calls expr->ops->init() first, then check for NFT_STATEFUL_EXPR, this stills allows to initialize a non-stateful lookup expressions which points to a set, which might lead to UAF since the set is not properly detached from the set->binding for this case. Anyway, this combination is non-sense from nf_tables perspective. This patch fixes this problem by checking for NFT_STATEFUL_EXPR before expr->ops->init() is called. The reporter provides a KASAN splat and a poc reproducer (similar to those autogenerated by syzbot to report use-after-free errors). It is unknown to me if they are using syzbot or if they use similar automated tool to locate the bug that they are reporting. For the record, this is the KASAN splat. [ 85.431824] ================================================================== [ 85.432901] BUG: KASAN: use-after-free in nf_tables_bind_set+0x81b/0xa20 [ 85.433825] Write of size 8 at addr ffff8880286f0e98 by task poc/776 [ 85.434756] [ 85.434999] CPU: 1 PID: 776 Comm: poc Tainted: G W 5.18.0+ #2 [ 85.436023] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-2 04/01/2014 Fixes: 0b2d8a7b638b ("netfilter: nf_tables: add helper functions for expression handling") Reported-and-tested-by: Aaron Adams <edg-e(a)nccgroup.com> Signed-off-by: Pablo Neira Ayuso <pablo(a)netfilter.org> diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 12fc9cda4a2c..f296dfe86b62 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2873,27 +2873,31 @@ static struct nft_expr *nft_expr_init(const struct nft_ctx *ctx, err = nf_tables_expr_parse(ctx, nla, &expr_info); if (err < 0) - goto err1; + goto err_expr_parse; + + err = -EOPNOTSUPP; + if (!(expr_info.ops->type->flags & NFT_EXPR_STATEFUL)) + goto err_expr_stateful; err = -ENOMEM; expr = kzalloc(expr_info.ops->size, GFP_KERNEL_ACCOUNT); if (expr == NULL) - goto err2; + goto err_expr_stateful; err = nf_tables_newexpr(ctx, &expr_info, expr); if (err < 0) - goto err3; + goto err_expr_new; return expr; -err3: +err_expr_new: kfree(expr); -err2: +err_expr_stateful: owner = expr_info.ops->type->owner; if (expr_info.ops->type->release_ops) expr_info.ops->type->release_ops(expr_info.ops); module_put(owner); -err1: +err_expr_parse: return ERR_PTR(err); } @@ -5413,9 +5417,6 @@ struct nft_expr *nft_set_elem_expr_alloc(const struct nft_ctx *ctx, return expr; err = -EOPNOTSUPP; - if (!(expr->ops->type->flags & NFT_EXPR_STATEFUL)) - goto err_set_elem_expr; - if (expr->ops->type->flags & NFT_EXPR_GC) { if (set->flags & NFT_SET_TIMEOUT) goto err_set_elem_expr;

1 year, 11 months

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stable-rc/queue/4.14 baseline: 104 runs, 20 regressions (v4.14.281-9-gbd6fa9c98c4dd)

by kernelci.org bot

stable-rc/queue/4.14 baseline: 104 runs, 20 regressions (v4.14.281-9-gbd6fa9c98c4dd) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 odroid-xu3 | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/job/stable-rc/branch/queue%2F4.14/kernel/v4.14.28… Test: baseline Tree: stable-rc Branch: queue/4.14 Describe: v4.14.281-9-gbd6fa9c98c4dd URL: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git SHA: bd6fa9c98c4dd89484cb7b225fba61e6ba9f432e Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ at91sam9g20ek | arm | lab-broonie | gcc-10 | multi_v5_defconfig | 1 Details: https://kernelci.org/test/plan/id/6294d781d631996e43a39bf3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v5_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d781d631996e43a39bf4 new failure (last pass: v4.14.281-9-g7a7206dd94f6) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6294e76af30f5c51afa39bdc Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294e76af30f5c51afa39bdd failing since 6 days (last pass: v4.14.278-4-g95c4f04a529a, first fail: v4.14.280-33-gfbdef5eaf17e4) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ jetson-tk1 | arm | lab-baylibre | gcc-10 | tegra_defconfig | 1 Details: https://kernelci.org/test/plan/id/6294e62825b3a5276ea39be2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: tegra_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294e62825b3a5276ea39be3 failing since 6 days (last pass: v4.14.278-4-g95c4f04a529a, first fail: v4.14.280-33-gfbdef5eaf17e4) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ odroid-xu3 | arm | lab-collabora | gcc-10 | multi_v7_defconfig | 1 Details: https://kernelci.org/test/plan/id/6294e6372b1307c8c1a39bd8 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294e6372b1307c8c1a39bd9 new failure (last pass: v4.14.281-9-g7a7206dd94f6) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294d8ebf0153b992ca39bd5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d8ebf0153b992ca39bd6 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294da2913b281c7bba39bdf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294da2913b281c7bba39be0 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294db05e3ebaec7bea39be1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294db05e3ebaec7bea39be2 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294dc6dee5b969f8ba39be5 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294dc6dee5b969f8ba39be6 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294d8c3d2316df297a39bd1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d8c3d2316df297a39bd2 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294d9efb3ec4d2521a39bed Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d9efb3ec4d2521a39bee failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294dac6e2cf792fdca39bf9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294dac6e2cf792fdca39bfa failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv2-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294dc6bee5b969f8ba39bdf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294dc6bee5b969f8ba39be0 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294d8ea2bf0a1138ca39bdf Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d8ea2bf0a1138ca39be0 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294da0199f8348073a39bcd Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294da0199f8348073a39bce failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294db04d1c03b1298a39bd6 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294db04d1c03b1298a39bd7 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3 | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294dc6cee5b969f8ba39be2 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294dc6cee5b969f8ba39be3 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294d8d7d2316df297a39be9 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d8d7d2316df297a39bea failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-baylibre | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294d9eea09abb7223a39bf0 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294d9eea09abb7223a39bf1 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig+arm64-chromebook | 1 Details: https://kernelci.org/test/plan/id/6294db03a10c2f13cda39be3 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294db03a10c2f13cda39be4 failing since 20 days (last pass: v4.14.277-54-gf277f09f64f4, first fail: v4.14.277-75-g7a298ff98d4a) platform | arch | lab | compiler | defconfig | regressions ---------------------------+-------+---------------+----------+----------------------------+------------ qemu_arm64-virt-gicv3-uefi | arm64 | lab-broonie | gcc-10 | defconfig | 1 Details: https://kernelci.org/test/plan/id/6294dc4321db0d9818a39cf1 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… HTML log: https://storage.kernelci.org//stable-rc/queue-4.14/v4.14.281-9-gbd6fa9c98c4… Rootfs: http://storage.kernelci.org/images/rootfs/buildroot/buildroot-baseline/2022… * baseline.login: https://kernelci.org/test/case/id/6294dc4321db0d9818a39cf2 failing since 20 days (last pass: v4.14.277-54-gfa6de16ffc4e, first fail: v4.14.277-75-g7a298ff98d4a)

1 year, 11 months

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[PATCH v2] ARM: initialize jump labels before setup_machine_fdt()

by Jason A. Donenfeld

Stephen reported that a static key warning splat appears during early boot on arm64 systems that credit randomness from device trees that contain an "rng-seed" property, because setup_machine_fdt() is called before jump_label_init() during setup_arch(), which was fixed by 73e2d827a501 ("arm64: Initialize jump labels before setup_machine_fdt()"). Upon cursory inspection, the same basic issue appears to apply to arm32 as well. So this commit adds a call to jump_label_init() just before setup_machine_fdt(). Reported-by: Stephen Boyd <swboyd(a)chromium.org> Suggested-by: Ard Biesheuvel <ardb(a)kernel.org> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: stable(a)vger.kernel.org Fixes: f5bda35fba61 ("random: use static branch for crng_ready()") Signed-off-by: Jason A. Donenfeld <Jason(a)zx2c4.com> --- arch/arm/kernel/setup.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 1e8a50a97edf..3ff80b1ee0b5 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1101,6 +1101,7 @@ void __init setup_arch(char **cmdline_p) atags_vaddr = FDT_VIRT_BASE(__atags_pointer); setup_processor(); + jump_label_init(); if (atags_vaddr) { mdesc = setup_machine_fdt(atags_vaddr); if (mdesc) -- 2.35.1

1 year, 11 months

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Re: Greetings!

by Mark

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1 year, 11 months

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