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authorJohn Audia <graysky@archlinux.us>2022-04-13 16:25:50 -0400
committerHauke Mehrtens <hauke@hauke-m.de>2022-04-17 21:47:11 +0200
commit143cbb22e12829edb2dca859e7329e6712ece567 (patch)
tree5632950d22682c2f877c37669ccd498767ee850c /target/linux/apm821xx
parentd86980eab2acfc4e6e4d617de88e8b229f6d72ad (diff)
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kernel: bump 5.10 to 5.10.111
Removed upstreamed: pending-5.10/850-0003-PCI-aardvark-Fix-support-for-MSI-interrupts.patch apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch All other patches automatically rebased. Build system: x86_64 Build-tested: bcm2711/RPi4B, mt7622/RT3200 Run-tested: bcm2711/RPi4B, mt7622/RT3200 Signed-off-by: John Audia <graysky@archlinux.us> (cherry picked from commit 0085dd6cb5e3c57dd22994c22ce893575711b6f7)
Diffstat (limited to 'target/linux/apm821xx')
-rw-r--r--target/linux/apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch65
1 files changed, 0 insertions, 65 deletions
diff --git a/target/linux/apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch b/target/linux/apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch
deleted file mode 100644
index c503be9c0d..0000000000
--- a/target/linux/apm821xx/patches-5.10/150-ata-sata_dwc_460ex-Fix-crash-due-to-OOB-write.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From ba068938e629eb1a8b423a54405233e685cedb78 Mon Sep 17 00:00:00 2001
-Message-Id: <ba068938e629eb1a8b423a54405233e685cedb78.1647594132.git.chunkeey@gmail.com>
-From: Christian Lamparter <chunkeey@gmail.com>
-Date: Thu, 17 Mar 2022 21:29:28 +0100
-Subject: [PATCH v1 1/2] ata: sata_dwc_460ex: Fix crash due to OOB write
-To: linux-ide@vger.kernel.org
-Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>,
- Jens Axboe <axboe@kernel.dk>,
- Tejun Heo <tj@kernel.org>,
- Andy Shevchenko <andriy.shevchenko@linux.intel.com>
-
-the driver uses libata's "tag" values from in various arrays.
-Since the mentioned patch bumped the ATA_TAG_INTERNAL to 32,
-the value of the SATA_DWC_QCMD_MAX needs to be bumped to 33.
-
-Otherwise ATA_TAG_INTERNAL cause a crash like this:
-
-| BUG: Kernel NULL pointer dereference at 0x00000000
-| Faulting instruction address: 0xc03ed4b8
-| Oops: Kernel access of bad area, sig: 11 [#1]
-| BE PAGE_SIZE=4K PowerPC 44x Platform
-| CPU: 0 PID: 362 Comm: scsi_eh_1 Not tainted 5.4.163 #0
-| NIP: c03ed4b8 LR: c03d27e8 CTR: c03ed36c
-| REGS: cfa59950 TRAP: 0300 Not tainted (5.4.163)
-| MSR: 00021000 <CE,ME> CR: 42000222 XER: 00000000
-| DEAR: 00000000 ESR: 00000000
-| GPR00: c03d27e8 cfa59a08 cfa55fe0 00000000 0fa46bc0 [...]
-| [..]
-| NIP [c03ed4b8] sata_dwc_qc_issue+0x14c/0x254
-| LR [c03d27e8] ata_qc_issue+0x1c8/0x2dc
-| Call Trace:
-| [cfa59a08] [c003f4e0] __cancel_work_timer+0x124/0x194 (unreliable)
-| [cfa59a78] [c03d27e8] ata_qc_issue+0x1c8/0x2dc
-| [cfa59a98] [c03d2b3c] ata_exec_internal_sg+0x240/0x524
-| [cfa59b08] [c03d2e98] ata_exec_internal+0x78/0xe0
-| [cfa59b58] [c03d30fc] ata_read_log_page.part.38+0x1dc/0x204
-| [cfa59bc8] [c03d324c] ata_identify_page_supported+0x68/0x130
-| [...]
-
-this is because sata_dwc_dma_xfer_complete() NULLs the
-dma_pending's next neighbour "chan" (a *dma_chan struct) in
-this '32' case right here (line ~735):
-> hsdevp->dma_pending[tag] = SATA_DWC_DMA_PENDING_NONE;
-
-Then the next time, a dma gets issued; dma_dwc_xfer_setup() passes
-the NULL'd hsdevp->chan to the dmaengine_slave_config() which then
-causes the crash.
-
-Reported-by: ticerex (OpenWrt Forum)
-Fixes: 28361c403683c ("libata: add extra internal command")
-Cc: stable@kernel.org # 4.18+
-Link: https://forum.openwrt.org/t/my-book-live-duo-reboot-loop/122464
-Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
----
---- a/drivers/ata/sata_dwc_460ex.c
-+++ b/drivers/ata/sata_dwc_460ex.c
-@@ -145,7 +145,7 @@ struct sata_dwc_device {
- #endif
- };
-
--#define SATA_DWC_QCMD_MAX 32
-+#define SATA_DWC_QCMD_MAX 33
-
- struct sata_dwc_device_port {
- struct sata_dwc_device *hsdev;