From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 35/50] ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms
Date: Thu, 18 Apr 2019 19:57:46 +0200 [thread overview]
Message-ID: <20190418160426.918588431@linuxfoundation.org> (raw)
In-Reply-To: <20190418160422.455656724@linuxfoundation.org>
[ Upstream commit 6862fdf2201ab67cd962dbf0643d37db909f4860 ]
"S3C2410 PM Suspend Memory CRC" feature (controlled by
SAMSUNG_PM_CHECK config option) is incompatible with highmem
(uses phys_to_virt() instead of proper mapping) which is used by
the majority of Exynos boards. The issue manifests itself in OOPS
on affected boards, i.e. on Odroid-U3 I got the following one:
Unable to handle kernel paging request at virtual address f0000000
pgd = 1c0f9bb4
[f0000000] *pgd=00000000
Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[<c0458034>] (crc32_le) from [<c0121f8c>] (s3c_pm_makecheck+0x34/0x54)
[<c0121f8c>] (s3c_pm_makecheck) from [<c0121efc>] (s3c_pm_run_res+0x74/0x8c)
[<c0121efc>] (s3c_pm_run_res) from [<c0121ecc>] (s3c_pm_run_res+0x44/0x8c)
[<c0121ecc>] (s3c_pm_run_res) from [<c01210b8>] (exynos_suspend_enter+0x64/0x148)
[<c01210b8>] (exynos_suspend_enter) from [<c018893c>] (suspend_devices_and_enter+0x9ec/0xe74)
[<c018893c>] (suspend_devices_and_enter) from [<c0189534>] (pm_suspend+0x770/0xc04)
[<c0189534>] (pm_suspend) from [<c0186ce8>] (state_store+0x6c/0xcc)
[<c0186ce8>] (state_store) from [<c09db434>] (kobj_attr_store+0x14/0x20)
[<c09db434>] (kobj_attr_store) from [<c02fa63c>] (sysfs_kf_write+0x4c/0x50)
[<c02fa63c>] (sysfs_kf_write) from [<c02f97a4>] (kernfs_fop_write+0xfc/0x1e4)
[<c02f97a4>] (kernfs_fop_write) from [<c027b198>] (__vfs_write+0x2c/0x140)
[<c027b198>] (__vfs_write) from [<c027b418>] (vfs_write+0xa4/0x160)
[<c027b418>] (vfs_write) from [<c027b5d8>] (ksys_write+0x40/0x8c)
[<c027b5d8>] (ksys_write) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
Add PLAT_S3C24XX, ARCH_S3C64XX and ARCH_S5PV210 dependencies to
SAMSUNG_PM_CHECK config option to hide it on Exynos platforms.
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/arm/plat-samsung/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index e8229b9fee4a..3265b8f86069 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -258,7 +258,7 @@ config S3C_PM_DEBUG_LED_SMDK
config SAMSUNG_PM_CHECK
bool "S3C2410 PM Suspend Memory CRC"
- depends on PM
+ depends on PM && (PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210)
select CRC32
help
Enable the PM code's memory area checksum over sleep. This option
--
2.19.1
next prev parent reply other threads:[~2019-04-18 18:20 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-18 17:57 [PATCH 4.9 00/50] 4.9.170-stable review Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 01/50] ARC: u-boot args: check that magic number is correct Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 02/50] perf/core: Restore mmap record type correctly Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 03/50] ext4: add missing brelse() in add_new_gdb_meta_bg() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 04/50] ext4: report real fs size after failed resize Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 05/50] ALSA: echoaudio: add a check for ioremap_nocache Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 06/50] ALSA: sb8: add a check for request_region Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 07/50] IB/mlx4: Fix race condition between catas error reset and aliasguid flows Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 08/50] mmc: davinci: remove extraneous __init annotation Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 09/50] ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 10/50] thermal/int340x_thermal: Add additional UUIDs Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 11/50] thermal/int340x_thermal: fix mode setting Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 12/50] tools/power turbostat: return the exit status of a command Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 13/50] perf config: Fix an error in the config template documentation Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 14/50] perf config: Fix a memory leak in collect_config() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 15/50] perf build-id: Fix memory leak in print_sdt_events() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 16/50] perf top: Fix error handling in cmd_top() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 17/50] perf hist: Add missing map__put() in error case Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 18/50] perf evsel: Free evsel->counts in perf_evsel__exit() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 19/50] perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 20/50] perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 21/50] irqchip/mbigen: Dont clear eventid when freeing an MSI Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 22/50] x86/hpet: Prevent potential NULL pointer dereference Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 23/50] x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 24/50] iommu/vt-d: Check capability before disabling protected memory Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 25/50] x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 26/50] fix incorrect error code mapping for OBJECTID_NOT_FOUND Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 27/50] ext4: prohibit fstrim in norecovery mode Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 28/50] gpio: pxa: handle corner case of unprobed device Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 29/50] rsi: improve kernel thread handling to fix kernel panic Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 30/50] 9p: do not trust pdu content for stat item size Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 31/50] 9p locks: add mount option for lock retry interval Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 32/50] f2fs: fix to do sanity check with current segment number Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 33/50] serial: uartps: console_setup() cant be placed to init section Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 34/50] HID: i2c-hid: override HID descriptors for certain devices Greg Kroah-Hartman
2019-04-18 17:57 ` Greg Kroah-Hartman [this message]
2019-04-18 17:57 ` [PATCH 4.9 36/50] ACPI / SBS: Fix GPE storm on recent MacBookPros Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 37/50] cifs: fallback to older infolevels on findfirst queryinfo retry Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 38/50] kernel: hung_task.c: disable on suspend Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 39/50] crypto: sha256/arm - fix crash bug in Thumb2 build Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 40/50] crypto: sha512/arm " Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 41/50] iommu/dmar: Fix buffer overflow during PCI bus notification Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 42/50] soc/tegra: pmc: Drop locking from tegra_powergate_is_powered() Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 43/50] lkdtm: Add tests for NULL pointer dereference Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 44/50] ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 45/50] appletalk: Fix use-after-free in atalk_proc_exit Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 46/50] lib/div64.c: off by one in shift Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 47/50] include/linux/swap.h: use offsetof() instead of custom __swapoffset macro Greg Kroah-Hartman
2019-04-18 17:57 ` [PATCH 4.9 48/50] tpm/tpm_crb: Avoid unaligned reads in crb_recv() Greg Kroah-Hartman
2019-04-18 17:58 ` [PATCH 4.9 49/50] tools include: Adopt linux/bits.h Greg Kroah-Hartman
2019-04-18 17:58 ` [PATCH 4.9 50/50] net: stmmac: Set dma ring length before enabling the DMA Greg Kroah-Hartman
2019-04-19 7:01 ` [PATCH 4.9 00/50] 4.9.170-stable review Naresh Kamboju
2019-04-19 10:08 ` Jon Hunter
2019-04-19 10:57 ` Guenter Roeck
2019-04-19 14:24 ` shuah
2019-04-19 19:39 ` Guenter Roeck
2019-04-19 20:16 ` Guenter Roeck
2019-04-20 1:12 ` Sasha Levin
2019-04-20 7:04 ` Greg Kroah-Hartman
2019-04-20 12:27 ` Bharath Vedartham
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