From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, Vasily Gorbik <gor@linux.ibm.com>,
Heiko Carstens <hca@linux.ibm.com>
Subject: [PATCH 4.9 21/44] s390/futex: add missing EX_TABLE entry to __futex_atomic_op()
Date: Wed, 2 Nov 2022 03:35:07 +0100 [thread overview]
Message-ID: <20221102022049.798871614@linuxfoundation.org> (raw)
In-Reply-To: <20221102022049.017479464@linuxfoundation.org>
From: Heiko Carstens <hca@linux.ibm.com>
commit a262d3ad6a433e4080cecd0a8841104a5906355e upstream.
For some exception types the instruction address points behind the
instruction that caused the exception. Take that into account and add
the missing exception table entry.
Cc: <stable@vger.kernel.org>
Reviewed-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/s390/include/asm/futex.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/s390/include/asm/futex.h
+++ b/arch/s390/include/asm/futex.h
@@ -15,7 +15,8 @@
"3: jl 1b\n" \
" lhi %0,0\n" \
"4: sacf 768\n" \
- EX_TABLE(0b,4b) EX_TABLE(2b,4b) EX_TABLE(3b,4b) \
+ EX_TABLE(0b,4b) EX_TABLE(1b,4b) \
+ EX_TABLE(2b,4b) EX_TABLE(3b,4b) \
: "=d" (ret), "=&d" (oldval), "=&d" (newval), \
"=m" (*uaddr) \
: "0" (-EFAULT), "d" (oparg), "a" (uaddr), \
next prev parent reply other threads:[~2022-11-02 3:44 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 2:34 [PATCH 4.9 00/44] 4.9.332-rc1 review Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 01/44] ocfs2: clear dinode links count in case of error Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 02/44] ocfs2: fix BUG when iput after ocfs2_mknod fails Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 03/44] ata: ahci-imx: Fix MODULE_ALIAS Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 04/44] ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 05/44] arm64: errata: Remove AES hwcap for COMPAT tasks Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 06/44] HID: magicmouse: Do not set BTN_MOUSE on double report Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 07/44] net/atm: fix proc_mpc_write incorrect return value Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 08/44] net: hns: fix possible memory leak in hnae_ae_register() Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 09/44] [PATCH v3] ACPI: video: Force backlight native for more TongFang devices Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 10/44] ALSA: Use del_timer_sync() before freeing timer Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 11/44] ALSA: au88x0: use explicitly signed char Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 12/44] USB: add RESET_RESUME quirk for NVIDIA Jetson devices in RCM Greg Kroah-Hartman
2022-11-02 2:34 ` [PATCH 4.9 13/44] usb: bdc: change state when port disconnected Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 14/44] xhci: Remove device endpoints from bandwidth list when freeing the device Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 15/44] tools: iio: iio_utils: fix digit calculation Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 16/44] fbdev: smscufx: Fix several use-after-free bugs Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 17/44] mac802154: Fix LQI recording Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 18/44] drm/msm/hdmi: fix memory corruption with too many bridges Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 19/44] mmc: core: Fix kernel panic when remove non-standard SDIO card Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 20/44] kernfs: fix use-after-free in __kernfs_remove Greg Kroah-Hartman
2022-11-02 2:35 ` Greg Kroah-Hartman [this message]
2022-11-02 2:35 ` [PATCH 4.9 22/44] Xen/gntdev: dont ignore kernel unmapping error Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 23/44] xen/gntdev: Prevent leaking grants Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 24/44] mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 25/44] net: ieee802154: fix error return code in dgram_bind() Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 26/44] drm/msm: Fix return type of mdp4_lvds_connector_mode_valid Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 27/44] arc: iounmap() arg is volatile Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 28/44] ALSA: ac97: fix possible memory leak in snd_ac97_dev_register() Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 29/44] kcm: annotate data-races around kcm->rx_psock Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 30/44] kcm: annotate data-races around kcm->rx_wait Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 31/44] net: lantiq_etop: dont free skb when returning NETDEV_TX_BUSY Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 32/44] tcp: fix indefinite deferral of RTO with SACK reneging Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 33/44] can: mscan: mpc5xxx: mpc5xxx_can_probe(): add missing put_clock() in error path Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 34/44] media: vivid: s_fbuf: add more sanity checks Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 35/44] media: vivid: dev->bitmap_cap wasnt freed in all cases Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 36/44] media: v4l2-dv-timings: add sanity checks for blanking values Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 37/44] media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check interlaced Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 38/44] i40e: Fix ethtool rx-flow-hash setting for X722 Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 39/44] net: ksz884x: fix missing pci_disable_device() on error in pcidev_init() Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 40/44] ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev() Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 41/44] ALSA: aoa: Fix I2S device accounting Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 42/44] openvswitch: switch from WARN to pr_warn Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 43/44] net: ehea: fix possible memory leak in ehea_register_port() Greg Kroah-Hartman
2022-11-02 2:35 ` [PATCH 4.9 44/44] can: rcar_canfd: rcar_canfd_handle_global_receive(): fix IRQ storm on global FIFO receive Greg Kroah-Hartman
2022-11-02 10:07 ` [PATCH 4.9 00/44] 4.9.332-rc1 review Jon Hunter
2022-11-02 17:21 ` Pavel Machek
2022-11-02 17:32 ` Florian Fainelli
2022-11-02 20:44 ` Guenter Roeck
2022-11-03 11:59 ` Naresh Kamboju
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