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| author | John Audia <graysky@archlinux.us> | 2022-04-13 16:25:50 -0400 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2022-04-16 14:02:11 +0200 |
| commit | 0085dd6cb5e3c57dd22994c22ce893575711b6f7 (patch) | |
| tree | f106e663510bf1719e296a7c060b532958922808 /target/linux/apm821xx | |
| parent | 78c3534645958c123aa82cec9926a34eed5dd5dd (diff) | |
| download | upstream-0085dd6cb5e3c57dd22994c22ce893575711b6f7.tar.gz upstream-0085dd6cb5e3c57dd22994c22ce893575711b6f7.tar.bz2 upstream-0085dd6cb5e3c57dd22994c22ce893575711b6f7.zip | |
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>
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.patch | 65 |
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; |