From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Al Viro <viro@zeniv.linux.org.uk>
Subject: [PATCH 3.18 23/24] new helper: uaccess_kernel()
Date: Mon, 26 Nov 2018 11:51:17 +0100 [thread overview]
Message-ID: <20181126105032.821148742@linuxfoundation.org> (raw)
In-Reply-To: <20181126105029.790599475@linuxfoundation.org>
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Al Viro <viro@zeniv.linux.org.uk>
commit db68ce10c4f0a27c1ff9fa0e789e5c41f8c4ea63 upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[only take the include/linux/uaccess.h portion - gregkh]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
include/linux/uaccess.h | 3 +++
1 file changed, 3 insertions(+)
--- a/include/linux/uaccess.h
+++ b/include/linux/uaccess.h
@@ -2,6 +2,9 @@
#define __LINUX_UACCESS_H__
#include <linux/preempt.h>
+
+#define uaccess_kernel() segment_eq(get_fs(), KERNEL_DS)
+
#include <asm/uaccess.h>
/*
next prev parent reply other threads:[~2018-11-26 10:53 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-26 10:50 [PATCH 3.18 00/24] 3.18.127-stable review Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 3.18 01/24] net-gro: reset skb->pkt_type in napi_reuse_skb() Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 3.18 02/24] reiserfs: propagate errors from fill_with_dentries() properly Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 3.18 03/24] hfs: prevent btree data loss on root split Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 3.18 04/24] hfsplus: " Greg Kroah-Hartman
2018-11-26 10:50 ` [PATCH 3.18 05/24] um: Give start_idle_thread() a return code Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 06/24] fs/exofs: fix potential memory leak in mount option parsing Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 07/24] clk: samsung: exynos5420: Enable PERIS clocks for suspend Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 08/24] s390/vdso: add missing FORCE to build targets Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 09/24] lib/raid6: Fix arm64 test build Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 10/24] i2c: omap: Enable for ARCH_K3 Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 11/24] zram: close udev startup race condition as default groups Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 12/24] Revert "Revert "drm/i915: Fix mutex->owner inspection race under DEBUG_MUTEXES"" Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 13/24] SUNRPC: drop pointless static qualifier in xdr_get_next_encode_buffer() Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 14/24] Revert "Bluetooth: h5: Fix missing dependency on BT_HCIUART_SERDEV" Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 15/24] media: v4l: event: Add subscription to list before calling "add" operation Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 16/24] uio: Fix an Oops on load Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 17/24] usb: cdc-acm: add entry for Hiro (Conexant) modem Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 18/24] USB: quirks: Add no-lpm quirk for Raydium touchscreens Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 19/24] usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 20/24] misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 21/24] USB: misc: appledisplay: add 20" Apple Cinema Display Greg Kroah-Hartman
2018-11-26 10:51 ` [PATCH 3.18 22/24] ACPI / platform: Add SMB0001 HID to forbidden_id_list Greg Kroah-Hartman
2018-11-26 10:51 ` Greg Kroah-Hartman [this message]
2018-11-26 10:51 ` [PATCH 3.18 24/24] HID: uhid: forbid UHID_CREATE under KERNEL_DS or elevated privileges Greg Kroah-Hartman
2018-11-26 16:29 ` [PATCH 3.18 00/24] 3.18.127-stable review kernelci.org bot
2018-11-26 17:53 ` Harsh Shandilya
2018-11-27 10:01 ` Greg Kroah-Hartman
2018-11-26 19:03 ` Guenter Roeck
2018-11-26 23:51 ` shuah
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