From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Simon Horman <horms+renesas@verge.net.au>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: [PATCH 4.17 11/67] mmc: renesas_sdhi_internal_dmac: Cannot clear the RX_IN_USE in abort
Date: Mon, 16 Jul 2018 09:34:40 +0200 [thread overview]
Message-ID: <20180716073444.849899456@linuxfoundation.org> (raw)
In-Reply-To: <20180716073443.294323458@linuxfoundation.org>
4.17-stable review patch. If anyone has any objections, please let me know.
------------------
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
commit 25a98edd5795719c5187e16ea271e8de86e02809 upstream.
This patch is fixes an issue that the SDHI_INTERNAL_DMAC_RX_IN_USE
flag cannot be cleared because tmio_mmc_core sets the host->data
to NULL before the tmio_mmc_core calls tmio_mmc_abort_dma().
So, this patch clears the SDHI_INTERNAL_DMAC_RX_IN_USE in
the renesas_sdhi_internal_dmac_abort_dma() anyway. This doesn't
cause any side effects.
Fixes: 0cbc94daa554 ("mmc: renesas_sdhi_internal_dmac: limit DMA RX for old SoCs")
Cc: <stable@vger.kernel.org> # v4.17+
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mmc/host/renesas_sdhi_internal_dmac.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -139,8 +139,7 @@ renesas_sdhi_internal_dmac_abort_dma(str
renesas_sdhi_internal_dmac_dm_write(host, DM_CM_RST,
RST_RESERVED_BITS | val);
- if (host->data && host->data->flags & MMC_DATA_READ)
- clear_bit(SDHI_INTERNAL_DMAC_RX_IN_USE, &global_flags);
+ clear_bit(SDHI_INTERNAL_DMAC_RX_IN_USE, &global_flags);
renesas_sdhi_internal_dmac_enable_dma(host, true);
}
next prev parent reply other threads:[~2018-07-16 7:37 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 7:34 [PATCH 4.17 00/67] 4.17.7-stable review Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 01/67] bpf: reject passing modified ctx to helper functions Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 02/67] MIPS: Call dump_stack() from show_regs() Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 03/67] MIPS: Use async IPIs for arch_trigger_cpumask_backtrace() Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 04/67] MIPS: Fix ioremap() RAM check Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 05/67] drm/etnaviv: Check for platform_device_register_simple() failure Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 06/67] drm/etnaviv: Fix driver unregistering Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 07/67] drm/etnaviv: bring back progress check in job timeout handler Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 09/67] mmc: sdhci-esdhc-imx: allow 1.8V modes without 100/200MHz pinctrl states Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 10/67] mmc: dw_mmc: fix card threshold control configuration Greg Kroah-Hartman
2018-07-16 7:34 ` Greg Kroah-Hartman [this message]
2018-07-16 7:34 ` [PATCH 4.17 12/67] ibmasm: dont write out of bounds in read handler Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 13/67] staging: rtl8723bs: Prevent an underflow in rtw_check_beacon_data() Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 14/67] staging: r8822be: Fix RTL8822be cant find any wireless AP Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 15/67] ata: Fix ZBC_OUT command block check Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 16/67] ata: Fix ZBC_OUT all bit handling Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 17/67] mei: discard messages from not connected client during power down Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 18/67] mtd: spi-nor: cadence-quadspi: Fix direct mode write timeouts Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 19/67] tracing/kprobe: Release kprobe print_fmt properly Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 20/67] vmw_balloon: fix inflation with batching Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 21/67] ahci: Add Intel Ice Lake LP PCI ID Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 22/67] ahci: Disable LPM on Lenovo 50 series laptops with a too old BIOS Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 23/67] thunderbolt: Notify userspace when boot_acl is changed Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 24/67] USB: serial: ch341: fix type promotion bug in ch341_control_in() Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 25/67] USB: serial: cp210x: add another USB ID for Qivicon ZigBee stick Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 26/67] USB: serial: keyspan_pda: fix modem-status error handling Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 27/67] USB: yurex: fix out-of-bounds uaccess in read handler Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 28/67] USB: serial: mos7840: fix status-register error handling Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 29/67] usb: quirks: add delay quirks for Corsair Strafe Greg Kroah-Hartman
2018-07-16 7:34 ` [PATCH 4.17 30/67] xhci: xhci-mem: off by one in xhci_stream_id_to_ring() Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 31/67] Fix up non-directory creation in SGID directories Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 32/67] mm: zero unavailable pages before memmap init Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 33/67] ALSA: hda/realtek - two more lenovo models need fixup of MIC_LOCATION Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 34/67] ALSA: hda - Handle pm failure during hotplug Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 35/67] mm: do not drop unused pages when userfaultd is running Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 36/67] fs/proc/task_mmu.c: fix Locked field in /proc/pid/smaps* Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 37/67] x86/purgatory: add missing FORCE to Makefile target Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 38/67] fs, elf: make sure to page align bss in load_elf_library Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 39/67] mm: do not bug_on on incorrect length in __mm_populate() Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 40/67] tracing: Reorder display of TGID to be after PID Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 41/67] kbuild: delete INSTALL_FW_PATH from kbuild documentation Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 42/67] acpi, nfit: Fix scrub idle detection Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 43/67] arm64: neon: Fix function may_use_simd() return error status Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 44/67] tools build: fix # escaping in .cmd files for future Make Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 45/67] IB/hfi1: Fix incorrect mixing of ERR_PTR and NULL return values Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 46/67] i2c: tegra: Fix NACK error handling Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 47/67] i2c: recovery: if possible send STOP with recovery pulses Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 48/67] iw_cxgb4: correctly enforce the max reg_mr depth Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 49/67] xen: remove global bit from __default_kernel_pte_mask for pv guests Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 50/67] xen: setup pv irq ops vector earlier Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 51/67] bsg: fix bogus EINVAL on non-data commands Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 52/67] crypto: x86/salsa20 - remove x86 salsa20 implementations Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 53/67] uprobes/x86: Remove incorrect WARN_ON() in uprobe_init_insn() Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 54/67] netfilter: nf_queue: augment nfqa_cfg_policy Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 55/67] crypto: dont optimize keccakf() Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 56/67] netfilter: x_tables: initialise match/target check parameter struct Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 57/67] loop: add recursion validation to LOOP_CHANGE_FD Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 58/67] xfs: fix inobt magic number check Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 59/67] PM / hibernate: Fix oops at snapshot_write() Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 60/67] RDMA/ucm: Mark UCM interface as BROKEN Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 61/67] loop: remember whether sysfs_create_group() was done Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 63/67] f2fs: give message and set need_fsck given broken node id Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 64/67] f2fs: avoid bug_on on corrupted inode Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 65/67] f2fs: sanity check on sit entry Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 66/67] f2fs: sanity check for total valid node blocks Greg Kroah-Hartman
2018-07-16 7:35 ` [PATCH 4.17 67/67] ARM: dts: armada-38x: use the new thermal binding Greg Kroah-Hartman
2018-07-16 16:33 ` [PATCH 4.17 00/67] 4.17.7-stable review Guenter Roeck
2018-07-16 16:40 ` Nathan Chancellor
2018-07-16 16:48 ` Guenter Roeck
2018-07-16 16:44 ` Greg Kroah-Hartman
[not found] ` <20180716073453.739013579@linuxfoundation.org>
2018-07-16 17:09 ` [PATCH 4.17 62/67] kvm: vmx: Nested VM-entry prereqs for event inj Marc Orr
2018-07-16 17:58 ` [PATCH 4.17 00/67] 4.17.7-stable review Naresh Kamboju
2018-07-16 21:31 ` [LTP] " Jan Stancek
2018-07-17 1:23 ` Dave Chinner
2018-07-17 9:41 ` Greg Kroah-Hartman
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