summaryrefslogtreecommitdiffstats
path: root/drivers/base/cpu.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 10:10:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-04 10:10:26 +0000
commit116e0f61852489520aaad930b8fcbe40834819bf (patch)
treee7cd8828fee4cf285d0b49d2eccc532ac1c064af /drivers/base/cpu.c
parentReleasing progress-linux version 6.1.76-1~progress6.99u1. (diff)
downloadlinux-116e0f61852489520aaad930b8fcbe40834819bf.tar.xz
linux-116e0f61852489520aaad930b8fcbe40834819bf.zip
Merging upstream version 6.1.82.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--drivers/base/cpu.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index dab70a653..31da94afe 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -589,6 +589,12 @@ ssize_t __weak cpu_show_spec_rstack_overflow(struct device *dev,
return sysfs_emit(buf, "Not affected\n");
}
+ssize_t __weak cpu_show_reg_file_data_sampling(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ return sysfs_emit(buf, "Not affected\n");
+}
+
static DEVICE_ATTR(meltdown, 0444, cpu_show_meltdown, NULL);
static DEVICE_ATTR(spectre_v1, 0444, cpu_show_spectre_v1, NULL);
static DEVICE_ATTR(spectre_v2, 0444, cpu_show_spectre_v2, NULL);
@@ -602,6 +608,7 @@ static DEVICE_ATTR(mmio_stale_data, 0444, cpu_show_mmio_stale_data, NULL);
static DEVICE_ATTR(retbleed, 0444, cpu_show_retbleed, NULL);
static DEVICE_ATTR(gather_data_sampling, 0444, cpu_show_gds, NULL);
static DEVICE_ATTR(spec_rstack_overflow, 0444, cpu_show_spec_rstack_overflow, NULL);
+static DEVICE_ATTR(reg_file_data_sampling, 0444, cpu_show_reg_file_data_sampling, NULL);
static struct attribute *cpu_root_vulnerabilities_attrs[] = {
&dev_attr_meltdown.attr,
@@ -617,6 +624,7 @@ static struct attribute *cpu_root_vulnerabilities_attrs[] = {
&dev_attr_retbleed.attr,
&dev_attr_gather_data_sampling.attr,
&dev_attr_spec_rstack_overflow.attr,
+ &dev_attr_reg_file_data_sampling.attr,
NULL
};