50a9ff6df4
The kernel is moved ahead to version 3.10.0-693.21.1.el7 To summarize: CVE-2017-5753 [bounds check bypass] aka 'Spectre Variant 1' This is fixed by load fences and is "baked in" and cannot be turned off. CVE-2017-5715 [branch target injection] aka 'Spectre Variant 2' This is fixed by a combination of retpolines and IBPB, or IBRS+IBPB if on skylake. This requires a microcode change in the processors. This feature, if on, has a significant performance impact. It is assumed on unless turned off via the "nospectre_v2" bootarg. CVE-2017-5754 [rogue data cache load] aka 'Meltdown' aka 'Variant 3' This is fixed by page table isolation using the Kaiser patches. This feature is assumed on unless turned off via the "nopti" bootarg. As of the commit date, we have changed the installer kickstarts to issue both "nopti nospectre_v2" bootargs to minimize realtime impacts by default. The customer will be able to optionally sacrifice performance for extra security at datafill time. Change-Id: Id7c99923f2ee2ee91f77c7bd9940e684eff8b476 Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
45 lines
1.6 KiB
Diff
45 lines
1.6 KiB
Diff
From 31d8c25a2ff177c2820275464b2812aa829cf123 Mon Sep 17 00:00:00 2001
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Message-Id: <31d8c25a2ff177c2820275464b2812aa829cf123.1522795098.git.Jim.Somerville@windriver.com>
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In-Reply-To: <21c11de06542297206c798b405b54a3ec9052aa4.1522795097.git.Jim.Somerville@windriver.com>
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References: <21c11de06542297206c798b405b54a3ec9052aa4.1522795097.git.Jim.Somerville@windriver.com>
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From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
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Date: Thu, 18 Feb 2016 13:59:13 +0530
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Subject: [PATCH 31/33] dpt_i2o: fix build warning
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We were getting build warning about:
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drivers/scsi/dpt_i2o.c:183:29: warning: 'dptids' defined but not used
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dptids[] is only used in the MODULE_DEVICE_TABLE so when MODULE is not
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defined then dptids[] becomes unused.
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Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
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Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
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Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
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---
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drivers/scsi/dpt_i2o.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
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index 2bce881..cb62223 100644
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--- a/drivers/scsi/dpt_i2o.c
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+++ b/drivers/scsi/dpt_i2o.c
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@@ -180,11 +180,14 @@ static u8 adpt_read_blink_led(adpt_hba* host)
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*============================================================================
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*/
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+#ifdef MODULE
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static struct pci_device_id dptids[] = {
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{ PCI_DPT_VENDOR_ID, PCI_DPT_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
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{ PCI_DPT_VENDOR_ID, PCI_DPT_RAPTOR_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
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{ 0, }
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};
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+#endif
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+
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MODULE_DEVICE_TABLE(pci,dptids);
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static int adpt_detect(struct scsi_host_template* sht)
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--
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1.8.3.1
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