November 2018 - Linux-stable-mirror

FAILED: patch "[PATCH] btrfs: fix error handling in free_log_tree" failed to apply to 3.18-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 3.18-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 374b0e2d6ba5da7fd1cadb3247731ff27d011f6f Mon Sep 17 00:00:00 2001 From: Jeff Mahoney <jeffm(a)suse.com> Date: Thu, 6 Sep 2018 16:59:33 -0400 Subject: [PATCH] btrfs: fix error handling in free_log_tree When we hit an I/O error in free_log_tree->walk_log_tree during file system shutdown we can crash due to there not being a valid transaction handle. Use btrfs_handle_fs_error when there's no transaction handle to use. BUG: unable to handle kernel NULL pointer dereference at 0000000000000060 IP: free_log_tree+0xd2/0x140 [btrfs] PGD 0 P4D 0 Oops: 0000 [#1] SMP DEBUG_PAGEALLOC PTI Modules linked in: <modules> CPU: 2 PID: 23544 Comm: umount Tainted: G W 4.12.14-kvmsmall #9 SLE15 (unreleased) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.0.0-prebuilt.qemu-project.org 04/01/2014 task: ffff96bfd3478880 task.stack: ffffa7cf40d78000 RIP: 0010:free_log_tree+0xd2/0x140 [btrfs] RSP: 0018:ffffa7cf40d7bd10 EFLAGS: 00010282 RAX: 00000000fffffffb RBX: 00000000fffffffb RCX: 0000000000000002 RDX: 0000000000000000 RSI: ffff96c02f07d4c8 RDI: 0000000000000282 RBP: ffff96c013cf1000 R08: ffff96c02f07d4c8 R09: ffff96c02f07d4d0 R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000000 R13: ffff96c005e800c0 R14: ffffa7cf40d7bdb8 R15: 0000000000000000 FS: 00007f17856bcfc0(0000) GS:ffff96c03f600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000060 CR3: 0000000045ed6002 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ? wait_for_writer+0xb0/0xb0 [btrfs] btrfs_free_log+0x17/0x30 [btrfs] btrfs_drop_and_free_fs_root+0x9a/0xe0 [btrfs] btrfs_free_fs_roots+0xc0/0x130 [btrfs] ? wait_for_completion+0xf2/0x100 close_ctree+0xea/0x2e0 [btrfs] ? kthread_stop+0x161/0x260 generic_shutdown_super+0x6c/0x120 kill_anon_super+0xe/0x20 btrfs_kill_super+0x13/0x100 [btrfs] deactivate_locked_super+0x3f/0x70 cleanup_mnt+0x3b/0x70 task_work_run+0x78/0x90 exit_to_usermode_loop+0x77/0xa6 do_syscall_64+0x1c5/0x1e0 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x7f1784f90827 RSP: 002b:00007ffdeeb03118 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000556a60c62970 RCX: 00007f1784f90827 RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000556a60c62b50 RBP: 0000000000000000 R08: 0000000000000005 R09: 00000000ffffffff R10: 0000556a60c63900 R11: 0000000000000246 R12: 0000556a60c62b50 R13: 00007f17854a81c4 R14: 0000000000000000 R15: 0000000000000000 RIP: free_log_tree+0xd2/0x140 [btrfs] RSP: ffffa7cf40d7bd10 CR2: 0000000000000060 Fixes: 681ae50917df9 ("Btrfs: cleanup reserved space when freeing tree log on error") CC: <stable(a)vger.kernel.org> # v3.13 Signed-off-by: Jeff Mahoney <jeffm(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 1078c65128c5..c7914f293cb6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3193,9 +3193,12 @@ static void free_log_tree(struct btrfs_trans_handle *trans, }; ret = walk_log_tree(trans, log, &wc); - /* I don't think this can happen but just in case */ - if (ret) - btrfs_abort_transaction(trans, ret); + if (ret) { + if (trans) + btrfs_abort_transaction(trans, ret); + else + btrfs_handle_fs_error(log->fs_info, ret, NULL); + } while (1) { ret = find_first_extent_bit(&log->dirty_log_pages,

6 years, 2 months

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FAILED: patch "[PATCH] btrfs: fix error handling in free_log_tree" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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 374b0e2d6ba5da7fd1cadb3247731ff27d011f6f Mon Sep 17 00:00:00 2001 From: Jeff Mahoney <jeffm(a)suse.com> Date: Thu, 6 Sep 2018 16:59:33 -0400 Subject: [PATCH] btrfs: fix error handling in free_log_tree When we hit an I/O error in free_log_tree->walk_log_tree during file system shutdown we can crash due to there not being a valid transaction handle. Use btrfs_handle_fs_error when there's no transaction handle to use. BUG: unable to handle kernel NULL pointer dereference at 0000000000000060 IP: free_log_tree+0xd2/0x140 [btrfs] PGD 0 P4D 0 Oops: 0000 [#1] SMP DEBUG_PAGEALLOC PTI Modules linked in: <modules> CPU: 2 PID: 23544 Comm: umount Tainted: G W 4.12.14-kvmsmall #9 SLE15 (unreleased) Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.0.0-prebuilt.qemu-project.org 04/01/2014 task: ffff96bfd3478880 task.stack: ffffa7cf40d78000 RIP: 0010:free_log_tree+0xd2/0x140 [btrfs] RSP: 0018:ffffa7cf40d7bd10 EFLAGS: 00010282 RAX: 00000000fffffffb RBX: 00000000fffffffb RCX: 0000000000000002 RDX: 0000000000000000 RSI: ffff96c02f07d4c8 RDI: 0000000000000282 RBP: ffff96c013cf1000 R08: ffff96c02f07d4c8 R09: ffff96c02f07d4d0 R10: 0000000000000000 R11: 0000000000000002 R12: 0000000000000000 R13: ffff96c005e800c0 R14: ffffa7cf40d7bdb8 R15: 0000000000000000 FS: 00007f17856bcfc0(0000) GS:ffff96c03f600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000060 CR3: 0000000045ed6002 CR4: 00000000003606e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ? wait_for_writer+0xb0/0xb0 [btrfs] btrfs_free_log+0x17/0x30 [btrfs] btrfs_drop_and_free_fs_root+0x9a/0xe0 [btrfs] btrfs_free_fs_roots+0xc0/0x130 [btrfs] ? wait_for_completion+0xf2/0x100 close_ctree+0xea/0x2e0 [btrfs] ? kthread_stop+0x161/0x260 generic_shutdown_super+0x6c/0x120 kill_anon_super+0xe/0x20 btrfs_kill_super+0x13/0x100 [btrfs] deactivate_locked_super+0x3f/0x70 cleanup_mnt+0x3b/0x70 task_work_run+0x78/0x90 exit_to_usermode_loop+0x77/0xa6 do_syscall_64+0x1c5/0x1e0 entry_SYSCALL_64_after_hwframe+0x42/0xb7 RIP: 0033:0x7f1784f90827 RSP: 002b:00007ffdeeb03118 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 RAX: 0000000000000000 RBX: 0000556a60c62970 RCX: 00007f1784f90827 RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000556a60c62b50 RBP: 0000000000000000 R08: 0000000000000005 R09: 00000000ffffffff R10: 0000556a60c63900 R11: 0000000000000246 R12: 0000556a60c62b50 R13: 00007f17854a81c4 R14: 0000000000000000 R15: 0000000000000000 RIP: free_log_tree+0xd2/0x140 [btrfs] RSP: ffffa7cf40d7bd10 CR2: 0000000000000060 Fixes: 681ae50917df9 ("Btrfs: cleanup reserved space when freeing tree log on error") CC: <stable(a)vger.kernel.org> # v3.13 Signed-off-by: Jeff Mahoney <jeffm(a)suse.com> Reviewed-by: David Sterba <dsterba(a)suse.com> Signed-off-by: David Sterba <dsterba(a)suse.com> diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 1078c65128c5..c7914f293cb6 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -3193,9 +3193,12 @@ static void free_log_tree(struct btrfs_trans_handle *trans, }; ret = walk_log_tree(trans, log, &wc); - /* I don't think this can happen but just in case */ - if (ret) - btrfs_abort_transaction(trans, ret); + if (ret) { + if (trans) + btrfs_abort_transaction(trans, ret); + else + btrfs_handle_fs_error(log->fs_info, ret, NULL); + } while (1) { ret = find_first_extent_bit(&log->dirty_log_pages,

6 years, 2 months

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Re: Patch "net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode" has been added to the 4.18-stable tree

by Ivan Khoronzhuk

On Sat, Nov 10, 2018 at 10:49:46AM -0800, gregkh(a)linuxfoundation.org wrote: It shouldn't be added to 4.14, 4.18, 4.19, 4.9 > >This is a note to let you know that I've just added the patch titled > > net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >to the 4.18-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > >The filename of the patch is: > net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch >and it can be found in the queue-4.18 subdirectory. > >If you, or anyone else, feels it should not be added to the stable tree, >please let <stable(a)vger.kernel.org> know about it. > > >From foo@baz Sat Nov 10 10:48:43 PST 2018 >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Date: Mon, 22 Oct 2018 21:51:36 +0300 >Subject: net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> > >[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ] > >After flushing all mcast entries from the table, the ones contained in >mc list of ndev are not restored when promisc mode is toggled off, >because they are considered as synched with ALE, thus, in order to >restore them after promisc mode - reset syncing info. This fix >touches only switch mode devices, including single port boards >like Beagle Bone. > >Fixes: commit 5da1948969bc >("net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update") > >Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Reviewed-by: Grygorii Strashko <grygorii.strashko(a)ti.com> >Signed-off-by: David S. Miller <davem(a)davemloft.net> >Signed-off-by: Sasha Levin <sashal(a)kernel.org> >Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> >--- > drivers/net/ethernet/ti/cpsw.c | 1 + > 1 file changed, 1 insertion(+) > >--- a/drivers/net/ethernet/ti/cpsw.c >+++ b/drivers/net/ethernet/ti/cpsw.c >@@ -641,6 +641,7 @@ static void cpsw_set_promiscious(struct > > /* Clear all mcast from ALE */ > cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1); >+ __dev_mc_unsync(ndev, NULL); > > /* Flood All Unicast Packets to Host port */ > cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1); > > >Patches currently in stable-queue which might be from ivan.khoronzhuk(a)linaro.org are > >queue-4.18/net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch -- Regards, Ivan Khoronzhuk

6 years, 2 months

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Re: Patch "net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode" has been added to the 4.9-stable tree

by Ivan Khoronzhuk

On Sat, Nov 10, 2018 at 11:33:10AM -0800, gregkh(a)linuxfoundation.org wrote: It shouldn't be added to 4.9 > >This is a note to let you know that I've just added the patch titled > > net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >to the 4.9-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > >The filename of the patch is: > net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch >and it can be found in the queue-4.9 subdirectory. > >If you, or anyone else, feels it should not be added to the stable tree, >please let <stable(a)vger.kernel.org> know about it. > > >From foo@baz Sat Nov 10 11:24:34 PST 2018 >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Date: Mon, 22 Oct 2018 21:51:36 +0300 >Subject: net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> > >[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ] > >After flushing all mcast entries from the table, the ones contained in >mc list of ndev are not restored when promisc mode is toggled off, >because they are considered as synched with ALE, thus, in order to >restore them after promisc mode - reset syncing info. This fix >touches only switch mode devices, including single port boards >like Beagle Bone. > >Fixes: commit 5da1948969bc >("net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update") > >Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Reviewed-by: Grygorii Strashko <grygorii.strashko(a)ti.com> >Signed-off-by: David S. Miller <davem(a)davemloft.net> >Signed-off-by: Sasha Levin <sashal(a)kernel.org> >Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> >--- > drivers/net/ethernet/ti/cpsw.c | 1 + > 1 file changed, 1 insertion(+) > >--- a/drivers/net/ethernet/ti/cpsw.c >+++ b/drivers/net/ethernet/ti/cpsw.c >@@ -590,6 +590,7 @@ static void cpsw_set_promiscious(struct > > /* Clear all mcast from ALE */ > cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1); >+ __dev_mc_unsync(ndev, NULL); > > /* Flood All Unicast Packets to Host port */ > cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1); > > >Patches currently in stable-queue which might be from ivan.khoronzhuk(a)linaro.org are > >queue-4.9/net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch -- Regards, Ivan Khoronzhuk

6 years, 2 months

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Re: Patch "net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode" has been added to the 4.14-stable tree

by Ivan Khoronzhuk

On Sat, Nov 10, 2018 at 11:21:06AM -0800, gregkh(a)linuxfoundation.org wrote: It shouldn't be added to 4.14 > >This is a note to let you know that I've just added the patch titled > > net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >to the 4.14-stable tree which can be found at: > http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… > >The filename of the patch is: > net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch >and it can be found in the queue-4.14 subdirectory. > >If you, or anyone else, feels it should not be added to the stable tree, >please let <stable(a)vger.kernel.org> know about it. > > >From foo@baz Sat Nov 10 11:17:18 PST 2018 >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Date: Mon, 22 Oct 2018 21:51:36 +0300 >Subject: net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode > >From: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> > >[ Upstream commit 9737cc99dd14b5b8b9d267618a6061feade8ea68 ] > >After flushing all mcast entries from the table, the ones contained in >mc list of ndev are not restored when promisc mode is toggled off, >because they are considered as synched with ALE, thus, in order to >restore them after promisc mode - reset syncing info. This fix >touches only switch mode devices, including single port boards >like Beagle Bone. > >Fixes: commit 5da1948969bc >("net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update") > >Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk(a)linaro.org> >Reviewed-by: Grygorii Strashko <grygorii.strashko(a)ti.com> >Signed-off-by: David S. Miller <davem(a)davemloft.net> >Signed-off-by: Sasha Levin <sashal(a)kernel.org> >Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> >--- > drivers/net/ethernet/ti/cpsw.c | 1 + > 1 file changed, 1 insertion(+) > >--- a/drivers/net/ethernet/ti/cpsw.c >+++ b/drivers/net/ethernet/ti/cpsw.c >@@ -601,6 +601,7 @@ static void cpsw_set_promiscious(struct > > /* Clear all mcast from ALE */ > cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1); >+ __dev_mc_unsync(ndev, NULL); > > /* Flood All Unicast Packets to Host port */ > cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1); > > >Patches currently in stable-queue which might be from ivan.khoronzhuk(a)linaro.org are > >queue-4.14/net-ethernet-ti-cpsw-unsync-mcast-entries-while-switch-promisc-mode.patch -- Regards, Ivan Khoronzhuk

6 years, 2 months

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FAILED: patch "[PATCH] arm64: dts: stratix10: fix multicast filtering" failed to apply to 4.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.4-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 fd5ba6ee3187617287fb9cb187e3d6b3631210a3 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen <aaro.koskinen(a)nokia.com> Date: Fri, 2 Nov 2018 21:10:48 +0200 Subject: [PATCH] arm64: dts: stratix10: fix multicast filtering On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable(a)vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 8253a1a9e985..fef7351e9f67 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -139,6 +139,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -154,6 +155,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -169,6 +171,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };

6 years, 2 months

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FAILED: patch "[PATCH] arm64: dts: stratix10: fix multicast filtering" 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 fd5ba6ee3187617287fb9cb187e3d6b3631210a3 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen <aaro.koskinen(a)nokia.com> Date: Fri, 2 Nov 2018 21:10:48 +0200 Subject: [PATCH] arm64: dts: stratix10: fix multicast filtering On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable(a)vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 8253a1a9e985..fef7351e9f67 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -139,6 +139,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -154,6 +155,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -169,6 +171,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };

6 years, 2 months

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FAILED: patch "[PATCH] arm64: dts: stratix10: fix multicast filtering" 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 fd5ba6ee3187617287fb9cb187e3d6b3631210a3 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen <aaro.koskinen(a)nokia.com> Date: Fri, 2 Nov 2018 21:10:48 +0200 Subject: [PATCH] arm64: dts: stratix10: fix multicast filtering On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable(a)vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 8253a1a9e985..fef7351e9f67 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -139,6 +139,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -154,6 +155,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -169,6 +171,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };

6 years, 2 months

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FAILED: patch "[PATCH] arm64: dts: stratix10: fix multicast filtering" failed to apply to 4.18-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.18-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 fd5ba6ee3187617287fb9cb187e3d6b3631210a3 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen <aaro.koskinen(a)nokia.com> Date: Fri, 2 Nov 2018 21:10:48 +0200 Subject: [PATCH] arm64: dts: stratix10: fix multicast filtering On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable(a)vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 8253a1a9e985..fef7351e9f67 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -139,6 +139,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -154,6 +155,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -169,6 +171,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };

6 years, 2 months

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FAILED: patch "[PATCH] arm64: dts: stratix10: fix multicast filtering" 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 fd5ba6ee3187617287fb9cb187e3d6b3631210a3 Mon Sep 17 00:00:00 2001 From: Aaro Koskinen <aaro.koskinen(a)nokia.com> Date: Fri, 2 Nov 2018 21:10:48 +0200 Subject: [PATCH] arm64: dts: stratix10: fix multicast filtering On Stratix 10, the EMAC has 256 hash buckets for multicast filtering. This needs to be specified in DTS, otherwise the stmmac driver defaults to 64 buckets and initializes the filter incorrectly. As a result, e.g. valid IPv6 multicast traffic ends up being dropped. Fixes: 78cd6a9d8e15 ("arm64: dts: Add base stratix 10 dtsi") Cc: stable(a)vger.kernel.org Signed-off-by: Aaro Koskinen <aaro.koskinen(a)nokia.com> Signed-off-by: Dinh Nguyen <dinguyen(a)kernel.org> diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi index 8253a1a9e985..fef7351e9f67 100644 --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi @@ -139,6 +139,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -154,6 +155,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; }; @@ -169,6 +171,7 @@ clock-names = "stmmaceth"; tx-fifo-depth = <16384>; rx-fifo-depth = <16384>; + snps,multicast-filter-bins = <256>; status = "disabled"; };

6 years, 2 months

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Linux-stable-mirror November 2018