mirror of
https://github.com/dynup/kpatch
synced 2025-01-02 02:32:01 +00:00
f42a4127f5
Rebase the integration test cases on top of RHEL 8.0 kernel version
4.18.0-80.el8.
Suggested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
[JT: adapt data-new-LOADED to new meminfo format,
use common template for multiple.test]
Signed-off-by: Julien Thierry <jthierry@redhat.com>
37 lines
947 B
Diff
37 lines
947 B
Diff
diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
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index fa762c5..cc67970 100644
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--- a/fs/proc/cmdline.c
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+++ b/fs/proc/cmdline.c
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@@ -17,3 +17,10 @@ static int __init proc_cmdline_init(void)
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return 0;
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}
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fs_initcall(proc_cmdline_init);
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+
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+#include <linux/printk.h>
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+void kpatch_print_message(void)
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+{
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+ if (!jiffies)
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+ printk("hello there!\n");
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+}
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diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
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index 2fb0484..7dd8350 100644
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--- a/fs/proc/meminfo.c
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+++ b/fs/proc/meminfo.c
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@@ -20,6 +20,8 @@
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#include <asm/pgtable.h>
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#include "internal.h"
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+void kpatch_print_message(void);
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+
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void __attribute__((weak)) arch_report_meminfo(struct seq_file *m)
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{
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}
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@@ -53,6 +55,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
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available = si_mem_available();
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+ kpatch_print_message();
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show_val_kb(m, "MemTotal: ", i.totalram);
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show_val_kb(m, "MemFree: ", i.freeram);
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show_val_kb(m, "MemAvailable: ", available);
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