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c7d0b2db5b
linux/drivers/bus
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Manivannan Sadhasivam c7d0b2db5b bus: mhi: ep: Do not allocate memory for MHI objects from DMA zone 
MHI endpoint stack accidentally started allocating memory for objects from
DMA zone since commit 62210a26cd ("bus: mhi: ep: Use slab allocator
where applicable"). But there is no real need to allocate memory from this
naturally limited DMA zone. This also causes the MHI endpoint stack to run
out of memory while doing high bandwidth transfers.

So let's switch over to normal memory.

Cc: <stable@vger.kernel.org> # 6.8
Fixes: 62210a26cd ("bus: mhi: ep: Use slab allocator where applicable")
Reviewed-by: Mayank Rana <quic_mrana@quicinc.com>
Link: https://lore.kernel.org/r/20240603164354.79035-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2024-06-20 13:14:20 +05:30
..
fsl-mc bus: fsl-mc: Convert to platform remove callback returning void 2023-11-16 12:43:56 +01:00
mhi bus: mhi: ep: Do not allocate memory for MHI objects from DMA zone 2024-06-20 13:14:20 +05:30
arm-cci.c bus: arm-cci: remove unnecessary unreachable() 2018-05-14 01:22:49 -07:00
arm-integrator-lm.c bus: arm-integrator-lm: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:50 -07:00
brcmstb_gisb.c bus: brcmstb_gisb: fix module autoloading 2024-04-10 10:55:05 -07:00
bt1-apb.c bus: bt1-apb: Remove duplicate include 2024-03-04 14:32:46 +01:00
bt1-axi.c bus: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:53 -07:00
da8xx-mstpri.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
hisi_lpc.c bus: hisi_lpc: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
imx-weim.c bus: imx-weim: fix valid range check 2024-02-06 14:10:47 +08:00
intel-ixp4xx-eb.c bus: ixp4xx: fix IXP4XX_EXP_T1_MASK 2023-07-05 22:22:55 +02:00
Kconfig firewall: introduce stm32_firewall framework 2024-04-05 16:49:14 +02:00
Makefile bus: etzpc: introduce ETZPC firewall controller driver 2024-04-25 14:44:39 +02:00
mips_cdmm.c mips: bus: make mips_cdmm_bustype const 2024-02-20 13:36:34 +01:00
moxtet.c Char/Misc and other Driver changes for 6.8-rc1 2024-01-17 16:47:17 -08:00
mvebu-mbus.c bus: mvebu-mbus: Remove open coded "ranges" parsing 2023-04-18 11:18:24 -05:00
omap_l3_noc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
omap_l3_noc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE 2022-06-10 14:51:36 +02:00
omap_l3_smx.c bus: omap_l3_smx: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
omap_l3_smx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
omap-ocp2scp.c bus: omap-ocp2scp: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
qcom-ebi2.c bus: qcom: remove MODULE_LICENSE in non-modules 2023-04-13 13:13:50 -07:00
qcom-ssc-block-bus.c bus: qcom-ssc-block-bus: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
simple-pm-bus.c bus: simple-pm-bus: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
stm32_etzpc.c bus: etzpc: introduce ETZPC firewall controller driver 2024-04-25 14:44:39 +02:00
stm32_firewall.c bus: stm32_firewall: fix off by one in stm32_firewall_get_firewall() 2024-04-25 14:44:39 +02:00
stm32_firewall.h firewall: introduce stm32_firewall framework 2024-04-05 16:49:14 +02:00
stm32_rifsc.c bus: rifsc: introduce RIFSC firewall controller driver 2024-04-24 14:30:35 +02:00
sun50i-de2.c bus: sun50i-de2: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
sunxi-rsb.c bus: sunxi-rsb: make sunxi_rsb_bus const 2024-02-11 21:24:48 +01:00
tegra-aconnect.c bus: tegra-aconnect: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
tegra-gmi.c bus: tegra-gmi: Convert to platform remove callback returning void 2023-11-28 18:43:26 +01:00
ti-pwmss.c bus: ti-pwmss: Convert to platform remove callback returning void 2023-11-28 18:43:27 +01:00
ti-sysc.c bus: ti-sysc: Drop legacy idle quirk handling 2024-04-25 07:29:41 +03:00
ts-nbus.c bus: ts-nbus: Improve error reporting 2024-03-12 21:07:27 +01:00
uniphier-system-bus.c bus: uniphier-system-bus: Remove open coded "ranges" parsing 2023-03-30 13:37:21 -05:00
vexpress-config.c bus: vexpress-config: Annotate struct vexpress_syscfg_func with __counted_by 2023-09-25 19:38:27 +01:00