From 5396375b47858b97dc96db4544bb1431bb45843f Mon Sep 17 00:00:00 2001
From: Mikhail Klementev <blame@dumpstack.io>
Date: Wed, 31 May 2023 16:15:27 +0000
Subject: [PATCH] feat: add smap blocklist for some debian 7 kernels

---
 distro/debian/debian.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/distro/debian/debian.go b/distro/debian/debian.go
index 19bc535..929004c 100644
--- a/distro/debian/debian.go
+++ b/distro/debian/debian.go
@@ -387,6 +387,17 @@ func (d Debian) Kernels() (kernels []distro.KernelInfo, err error) {
 			Package: pkgname,
 		}
 
+		smapBlocklist := []string{
+			"3.10.5-1~bpo70+1",
+			"3.10.11-1~bpo70+1",
+			"3.9.6-1~bpo70+1",
+		}
+		for _, ver := range smapBlocklist {
+			if strings.Contains(release, ver) {
+				ki.CPU.Flags = append(ki.CPU.Flags, "smap=off")
+			}
+		}
+
 		kernels = append(kernels, ki)
 	}