From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>,
Sekhar Nori <nsekhar@ti.com>, Sasha Levin <sashal@kernel.org>
Subject: [PATCH AUTOSEL 4.19 39/60] ARM: davinci: da8xx: specify dma_coherent_mask for lcdc
Date: Wed, 26 Jun 2019 20:35:54 -0400 [thread overview]
Message-ID: <20190627003616.20767-39-sashal@kernel.org> (raw)
In-Reply-To: <20190627003616.20767-1-sashal@kernel.org>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
[ Upstream commit 68f2515bb31a664ba3e2bc1eb78dd9f529b10067 ]
The lcdc device is missing the dma_coherent_mask definition causing the
following warning on da850-evm:
da8xx_lcdc da8xx_lcdc.0: found Sharp_LK043T1DG01 panel
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1 at kernel/dma/mapping.c:247 dma_alloc_attrs+0xc8/0x110
Modules linked in:
CPU: 0 PID: 1 Comm: swapper Not tainted 5.2.0-rc3-00077-g16d72dd4891f #18
Hardware name: DaVinci DA850/OMAP-L138/AM18x EVM
[<c000fce8>] (unwind_backtrace) from [<c000d900>] (show_stack+0x10/0x14)
[<c000d900>] (show_stack) from [<c001a4f8>] (__warn+0xec/0x114)
[<c001a4f8>] (__warn) from [<c001a634>] (warn_slowpath_null+0x3c/0x48)
[<c001a634>] (warn_slowpath_null) from [<c0065860>] (dma_alloc_attrs+0xc8/0x110)
[<c0065860>] (dma_alloc_attrs) from [<c02820f8>] (fb_probe+0x228/0x5a8)
[<c02820f8>] (fb_probe) from [<c02d3e9c>] (platform_drv_probe+0x48/0x9c)
[<c02d3e9c>] (platform_drv_probe) from [<c02d221c>] (really_probe+0x1d8/0x2d4)
[<c02d221c>] (really_probe) from [<c02d2474>] (driver_probe_device+0x5c/0x168)
[<c02d2474>] (driver_probe_device) from [<c02d2728>] (device_driver_attach+0x58/0x60)
[<c02d2728>] (device_driver_attach) from [<c02d27b0>] (__driver_attach+0x80/0xbc)
[<c02d27b0>] (__driver_attach) from [<c02d047c>] (bus_for_each_dev+0x64/0xb4)
[<c02d047c>] (bus_for_each_dev) from [<c02d1590>] (bus_add_driver+0xe4/0x1d8)
[<c02d1590>] (bus_add_driver) from [<c02d301c>] (driver_register+0x78/0x10c)
[<c02d301c>] (driver_register) from [<c000a5c0>] (do_one_initcall+0x48/0x1bc)
[<c000a5c0>] (do_one_initcall) from [<c05cae6c>] (kernel_init_freeable+0x10c/0x1d8)
[<c05cae6c>] (kernel_init_freeable) from [<c048a000>] (kernel_init+0x8/0xf4)
[<c048a000>] (kernel_init) from [<c00090e0>] (ret_from_fork+0x14/0x34)
Exception stack(0xc6837fb0 to 0xc6837ff8)
7fa0: 00000000 00000000 00000000 00000000
7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
---[ end trace 8a8073511be81dd2 ]---
Add a 32-bit mask to the platform device's definition.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/mach-davinci/devices-da8xx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 1fd3619f6a09..3c42bf9fa061 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -685,6 +685,9 @@ static struct platform_device da8xx_lcdc_device = {
.id = 0,
.num_resources = ARRAY_SIZE(da8xx_lcdc_resources),
.resource = da8xx_lcdc_resources,
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ }
};
int __init da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata)
--
2.20.1
next prev parent reply other threads:[~2019-06-27 0:38 UTC|newest]
Thread overview: 70+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-27 0:35 [PATCH AUTOSEL 4.19 01/60] soc: brcmstb: Fix error path for unsupported CPUs Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 02/60] soc: bcm: brcmstb: biuctrl: Register writes require a barrier Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 03/60] Input: elantech - enable middle button support on 2 ThinkPads Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 04/60] samples, bpf: fix to change the buffer size for read() Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 05/60] samples, bpf: suppress compiler warning Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 06/60] mac80211: fix rate reporting inside cfg80211_calculate_bitrate_he() Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 07/60] bpf: sockmap, fix use after free from sleep in psock backlog workqueue Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 08/60] soundwire: stream: fix out of boundary access on port properties Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 09/60] staging:iio:ad7150: fix threshold mode config bit Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 10/60] iio: temperature: mlx90632 Relax the compatibility check Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 11/60] mac80211: mesh: fix RCU warning Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 12/60] mac80211: free peer keys before vif down in mesh Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 13/60] mwifiex: Fix possible buffer overflows at parsing bss descriptor Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 14/60] mwifiex: Abort at too short BSS descriptor element Sasha Levin
2019-06-28 22:58 ` Brian Norris
2019-07-10 14:51 ` Sasha Levin
2019-07-10 21:12 ` Brian Norris
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 15/60] iwlwifi: Fix double-free problems in iwl_req_fw_callback() Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 16/60] mwifiex: Fix heap overflow in mwifiex_uap_parse_tail_ies() Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 17/60] bpf: udp: Avoid calling reuseport's bpf_prog from udp_gro Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 18/60] netfilter: ipv6: nf_defrag: fix leakage of unqueued fragments Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 19/60] soundwire: intel: set dai min and max channels correctly Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 20/60] netfilter: ipv6: nf_defrag: accept duplicate fragments again Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 21/60] dt-bindings: can: mcp251x: add mcp25625 support Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 22/60] can: mcp251x: add support for mcp25625 Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 23/60] can: m_can: implement errata "Needless activation of MRAF irq" Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 24/60] can: af_can: Fix error path of can_init() Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 25/60] net: phy: rename Asix Electronics PHY driver Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 26/60] ibmvnic: Do not close unopened driver during reset Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 27/60] ibmvnic: Refresh device multicast list after reset Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 28/60] ibmvnic: Fix unchecked return codes of memory allocations Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 29/60] ARM: dts: am335x phytec boards: Fix cd-gpios active level Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 30/60] s390/boot: disable address-of-packed-member warning Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 31/60] bpf: lpm_trie: check left child of last leftmost node for NULL Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 32/60] drm/vmwgfx: Honor the sg list segment size limitation Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 33/60] drm/vmwgfx: fix a warning due to missing dma_parms Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 34/60] riscv: Fix udelay in RV32 Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 35/60] Input: imx_keypad - make sure keyboard can always wake up system Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 36/60] KVM: arm/arm64: vgic: Fix kvm_device leak in vgic_its_destroy Sasha Levin
2019-06-27 0:35 ` Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 37/60] mlxsw: spectrum: Disallow prio-tagged packets when PVID is removed Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 38/60] ARM: davinci: da850-evm: call regulator_has_full_constraints() Sasha Levin
2019-06-27 0:35 ` Sasha Levin [this message]
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 40/60] mac80211: only warn once on chanctx_conf being NULL Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 41/60] mac80211: do not start any work during reconfigure flow Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 42/60] bpf, devmap: Fix premature entry free on destroying map Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 43/60] bpf, devmap: Add missing bulk queue free Sasha Levin
2019-06-27 0:35 ` [PATCH AUTOSEL 4.19 44/60] bpf, devmap: Add missing RCU read lock on flush Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 45/60] bpf, x64: fix stack layout of JITed bpf code Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 46/60] qmi_wwan: add support for QMAP padding in the RX path Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 47/60] qmi_wwan: avoid RCU stalls on device disconnect when in QMAP mode Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 48/60] qmi_wwan: extend permitted QMAP mux_id value range Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 49/60] bpf: fix nested bpf tracepoints with per-cpu data Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 50/60] mmc: core: complete HS400 before checking status Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 51/60] md: fix for divide error in status_resync Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 52/60] bnx2x: Check if transceiver implements DDM before access Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 53/60] drm: return -EFAULT if copy_to_user() fails Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 54/60] ip6_tunnel: allow not to count pkts on tstats by passing dev as NULL Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 55/60] net: lio_core: fix potential sign-extension overflow on large shift Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 56/60] scsi: qedi: Check targetname while finding boot target information Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 57/60] quota: fix a problem about transfer quota Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 58/60] net: dsa: mv88e6xxx: fix shift of FID bits in mv88e6185_g1_vtu_loadpurge() Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 59/60] NFS4: Only set creation opendata if O_CREAT Sasha Levin
2019-06-27 0:36 ` [PATCH AUTOSEL 4.19 60/60] net :sunrpc :clnt :Fix xps refcount imbalance on the error path Sasha Levin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190627003616.20767-39-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=bgolaszewski@baylibre.com \
--cc=linux-kernel@vger.kernel.org \
--cc=nsekhar@ti.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.