diff options
Diffstat (limited to 'SOURCES/patch-6.6-redhat.patch')
| -rw-r--r-- | SOURCES/patch-6.6-redhat.patch | 93 |
1 files changed, 91 insertions, 2 deletions
diff --git a/SOURCES/patch-6.6-redhat.patch b/SOURCES/patch-6.6-redhat.patch index c299591..05988e9 100644 --- a/SOURCES/patch-6.6-redhat.patch +++ b/SOURCES/patch-6.6-redhat.patch @@ -17,6 +17,7 @@ drivers/hwtracing/coresight/coresight-etm4x-core.c | 19 ++ drivers/input/rmi4/rmi_driver.c | 124 ++++--- drivers/iommu/iommu.c | 22 ++ + drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 + drivers/pci/quirks.c | 24 ++ drivers/rtc/rtc-cmos.c | 18 +- drivers/scsi/sd.c | 10 + @@ -29,6 +30,8 @@ include/linux/security.h | 5 + kernel/module/main.c | 2 + kernel/module/signing.c | 9 +- + lib/idr.c | 2 +- + lib/test_ida.c | 40 +++ scripts/mod/modpost.c | 8 + scripts/tags.sh | 2 + security/integrity/platform_certs/load_uefi.c | 6 +- @@ -40,10 +43,10 @@ sound/pci/hda/cs35l41_hda_property.c | 355 +++++++++++++++++++-- sound/pci/hda/hda_component.h | 4 + sound/pci/hda/patch_realtek.c | 39 ++- - 42 files changed, 1132 insertions(+), 242 deletions(-) + 45 files changed, 1177 insertions(+), 243 deletions(-) diff --git a/Makefile b/Makefile -index 43edafa7f262..e8455933ff74 100644 +index a05c69afc045..4adac135cb4d 100644 --- a/Makefile +++ b/Makefile @@ -22,6 +22,18 @@ $(if $(filter __%, $(MAKECMDGOALS)), \ @@ -968,6 +971,21 @@ index 3a67e636287a..eb5e796277d6 100644 /** * iommu_setup_default_domain - Set the default_domain for the group * @group: Group to change +diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c +index 6b6aa3c36744..0ce08e9a0a3d 100644 +--- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c ++++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c +@@ -851,6 +851,10 @@ ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev(struct ath10k *ar, struct sk_buff *skb, + } + + ev = tb[WMI_TLV_TAG_STRUCT_MGMT_TX_COMPL_EVENT]; ++ if (!ev) { ++ kfree(tb); ++ return -EPROTO; ++ } + + arg->desc_id = ev->desc_id; + arg->status = ev->status; diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index ae95d0950772..459f2b50d422 100644 --- a/drivers/pci/quirks.c @@ -1433,6 +1451,77 @@ index a2ff4242e623..f0d2be1ee4f1 100644 } int module_sig_check(struct load_info *info, int flags) +diff --git a/lib/idr.c b/lib/idr.c +index 13f2758c2377..da36054c3ca0 100644 +--- a/lib/idr.c ++++ b/lib/idr.c +@@ -508,7 +508,7 @@ void ida_free(struct ida *ida, unsigned int id) + goto delete; + xas_store(&xas, xa_mk_value(v)); + } else { +- if (!test_bit(bit, bitmap->bitmap)) ++ if (!bitmap || !test_bit(bit, bitmap->bitmap)) + goto err; + __clear_bit(bit, bitmap->bitmap); + xas_set_mark(&xas, XA_FREE_MARK); +diff --git a/lib/test_ida.c b/lib/test_ida.c +index b06880625961..55105baa19da 100644 +--- a/lib/test_ida.c ++++ b/lib/test_ida.c +@@ -150,6 +150,45 @@ static void ida_check_conv(struct ida *ida) + IDA_BUG_ON(ida, !ida_is_empty(ida)); + } + ++/* ++ * Check various situations where we attempt to free an ID we don't own. ++ */ ++static void ida_check_bad_free(struct ida *ida) ++{ ++ unsigned long i; ++ ++ printk("vvv Ignore \"not allocated\" warnings\n"); ++ /* IDA is empty; all of these will fail */ ++ ida_free(ida, 0); ++ for (i = 0; i < 31; i++) ++ ida_free(ida, 1 << i); ++ ++ /* IDA contains a single value entry */ ++ IDA_BUG_ON(ida, ida_alloc_min(ida, 3, GFP_KERNEL) != 3); ++ ida_free(ida, 0); ++ for (i = 0; i < 31; i++) ++ ida_free(ida, 1 << i); ++ ++ /* IDA contains a single bitmap */ ++ IDA_BUG_ON(ida, ida_alloc_min(ida, 1023, GFP_KERNEL) != 1023); ++ ida_free(ida, 0); ++ for (i = 0; i < 31; i++) ++ ida_free(ida, 1 << i); ++ ++ /* IDA contains a tree */ ++ IDA_BUG_ON(ida, ida_alloc_min(ida, (1 << 20) - 1, GFP_KERNEL) != (1 << 20) - 1); ++ ida_free(ida, 0); ++ for (i = 0; i < 31; i++) ++ ida_free(ida, 1 << i); ++ printk("^^^ \"not allocated\" warnings over\n"); ++ ++ ida_free(ida, 3); ++ ida_free(ida, 1023); ++ ida_free(ida, (1 << 20) - 1); ++ ++ IDA_BUG_ON(ida, !ida_is_empty(ida)); ++} ++ + static DEFINE_IDA(ida); + + static int ida_checks(void) +@@ -162,6 +201,7 @@ static int ida_checks(void) + ida_check_leaf(&ida, 1024 * 64); + ida_check_max(&ida); + ida_check_conv(&ida); ++ ida_check_bad_free(&ida); + + printk("IDA: %u of %u tests passed\n", tests_passed, tests_run); + return (tests_run != tests_passed) ? 0 : -EINVAL; diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index ac4ef3e206bb..80ede130812c 100644 --- a/scripts/mod/modpost.c |