diff options
Diffstat (limited to 'SOURCES/patch-5.16-redhat.patch')
| -rw-r--r-- | SOURCES/patch-5.16-redhat.patch | 149 |
1 files changed, 88 insertions, 61 deletions
diff --git a/SOURCES/patch-5.16-redhat.patch b/SOURCES/patch-5.16-redhat.patch index 7cd2e8b..7fa1364 100644 --- a/SOURCES/patch-5.16-redhat.patch +++ b/SOURCES/patch-5.16-redhat.patch @@ -16,7 +16,8 @@ drivers/firmware/efi/Makefile | 1 + drivers/firmware/efi/efi.c | 124 +++++++++++++++------ drivers/firmware/efi/secureboot.c | 38 +++++++ - drivers/gpu/drm/i915/display/intel_psr.c | 10 +- + drivers/gpu/drm/i915/display/intel_psr.c | 16 ++- + drivers/gpu/drm/i915/i915_reg.h | 1 + drivers/gpu/drm/nouveau/nouveau_backlight.c | 3 +- drivers/hid/hid-rmi.c | 64 ----------- drivers/hwtracing/coresight/coresight-etm4x-core.c | 19 ++++ @@ -29,9 +30,9 @@ drivers/nvme/host/core.c | 22 +++- drivers/nvme/host/multipath.c | 19 ++-- drivers/nvme/host/nvme.h | 4 + + drivers/pci/msi.c | 13 +-- drivers/pci/quirks.c | 24 ++++ drivers/usb/core/hub.c | 7 ++ - drivers/usb/gadget/legacy/inode.c | 10 +- include/linux/efi.h | 22 ++-- include/linux/lsm_hook_defs.h | 2 + include/linux/lsm_hooks.h | 6 + @@ -48,10 +49,10 @@ security/lockdown/lockdown.c | 1 + security/security.c | 6 + tools/testing/selftests/netfilter/nft_nat.sh | 5 +- - 50 files changed, 807 insertions(+), 199 deletions(-) + 51 files changed, 811 insertions(+), 205 deletions(-) diff --git a/Makefile b/Makefile -index 09a9bb824afa..02a849fa625b 100644 +index 6702e44821eb..9e7e71b0abbb 100644 --- a/Makefile +++ b/Makefile @@ -18,6 +18,10 @@ $(if $(filter __%, $(MAKECMDGOALS)), \ @@ -82,10 +83,10 @@ index c2724d986fa0..8063dcef65f7 100644 The VM uses one page of physical memory for each page table. For systems with a lot of processes, this can use a lot of diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig -index ae0e93871ee5..7d5274349536 100644 +index 651bf217465e..874ef87c9585 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig -@@ -1093,7 +1093,7 @@ endchoice +@@ -1109,7 +1109,7 @@ endchoice config ARM64_FORCE_52BIT bool "Force 52-bit virtual addresses for userspace" @@ -94,7 +95,7 @@ index ae0e93871ee5..7d5274349536 100644 help For systems with 52-bit userspace VAs enabled, the kernel will attempt to maintain compatibility with older software by providing 48-bit VAs -@@ -1347,6 +1347,7 @@ config XEN +@@ -1363,6 +1363,7 @@ config XEN config FORCE_MAX_ZONEORDER int default "14" if ARM64_64K_PAGES @@ -128,7 +129,7 @@ index 5ad1dde23dc5..b6192d58eed3 100644 + return !!ipl_secure_flag; +} diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c -index 225ab2d0a4c6..6a06cde25ca2 100644 +index 65a31cb0611f..5d059341f02b 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -49,6 +49,7 @@ @@ -139,7 +140,7 @@ index 225ab2d0a4c6..6a06cde25ca2 100644 #include <linux/hugetlb.h> #include <linux/kmemleak.h> -@@ -963,6 +964,9 @@ void __init setup_arch(char **cmdline_p) +@@ -965,6 +966,9 @@ void __init setup_arch(char **cmdline_p) log_component_list(); @@ -850,26 +851,57 @@ index 000000000000..de0a3714a5d4 + } +} diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c -index 7a205fd5023b..42d57ebd9061 100644 +index 7a205fd5023b..3ba8b717e176 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c -@@ -735,10 +735,14 @@ static bool intel_psr2_sel_fetch_config_valid(struct intel_dp *intel_dp, - return false; - } +@@ -1400,6 +1400,13 @@ static inline u32 man_trk_ctl_single_full_frame_bit_get(struct drm_i915_private + PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME; + } -- /* Wa_14010254185 Wa_14010103792 */ -- if (IS_TGL_DISPLAY_STEP(dev_priv, STEP_A0, STEP_C0)) { -+ /* -+ * There's two things stopping this from being enabled on TGL: -+ * For steps A0-C0: workarounds Wa_14010254185 Wa_14010103792 are missing -+ * For all steps: PSR2 selective fetch causes screen flickering -+ */ -+ if (IS_TIGERLAKE(dev_priv)) { - drm_dbg_kms(&dev_priv->drm, -- "PSR2 sel fetch not enabled, missing the implementation of WAs\n"); -+ "PSR2 sel fetch not enabled, currently broken on TGL\n"); - return false; ++static inline u32 man_trk_ctl_partial_frame_bit_get(struct drm_i915_private *dev_priv) ++{ ++ return IS_ALDERLAKE_P(dev_priv) ? ++ ADLP_PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE : ++ PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE; ++} ++ + static void psr_force_hw_tracking_exit(struct intel_dp *intel_dp) + { + struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); +@@ -1495,7 +1502,13 @@ static void psr2_man_trk_ctl_calc(struct intel_crtc_state *crtc_state, + { + struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); +- u32 val = PSR2_MAN_TRK_CTL_ENABLE; ++ u32 val = 0; ++ ++ if (!IS_ALDERLAKE_P(dev_priv)) ++ val = PSR2_MAN_TRK_CTL_ENABLE; ++ ++ /* SF partial frame enable has to be set even on full update */ ++ val |= man_trk_ctl_partial_frame_bit_get(dev_priv); + + if (full_update) { + /* +@@ -1515,7 +1528,6 @@ static void psr2_man_trk_ctl_calc(struct intel_crtc_state *crtc_state, + } else { + drm_WARN_ON(crtc_state->uapi.crtc->dev, clip->y1 % 4 || clip->y2 % 4); + +- val |= PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE; + val |= PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(clip->y1 / 4 + 1); + val |= PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(clip->y2 / 4 + 1); } +diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h +index 14ce8809efdd..e927776ae183 100644 +--- a/drivers/gpu/drm/i915/i915_reg.h ++++ b/drivers/gpu/drm/i915/i915_reg.h +@@ -4738,6 +4738,7 @@ enum { + #define ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR(val) REG_FIELD_PREP(ADLP_PSR2_MAN_TRK_CTL_SU_REGION_START_ADDR_MASK, val) + #define ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK REG_GENMASK(12, 0) + #define ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR(val) REG_FIELD_PREP(ADLP_PSR2_MAN_TRK_CTL_SU_REGION_END_ADDR_MASK, val) ++#define ADLP_PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE REG_BIT(31) + #define ADLP_PSR2_MAN_TRK_CTL_SF_SINGLE_FULL_FRAME REG_BIT(14) + #define ADLP_PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME REG_BIT(13) diff --git a/drivers/gpu/drm/nouveau/nouveau_backlight.c b/drivers/gpu/drm/nouveau/nouveau_backlight.c index 1cbd71abc80a..9d2513de959b 100644 @@ -1526,6 +1558,37 @@ index 9b095ee01364..bf25ef206cd2 100644 static inline void nvme_kick_requeue_lists(struct nvme_ctrl *ctrl) { } +diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c +index 8465221be6d2..64f37ad8227d 100644 +--- a/drivers/pci/msi.c ++++ b/drivers/pci/msi.c +@@ -722,6 +722,9 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries, + goto out_disable; + } + ++ /* Ensure that all table entries are masked. */ ++ msix_mask_all(base, tsize); ++ + ret = msix_setup_entries(dev, base, entries, nvec, affd); + if (ret) + goto out_disable; +@@ -748,16 +751,6 @@ static int msix_capability_init(struct pci_dev *dev, struct msix_entry *entries, + /* Set MSI-X enabled bits and unmask the function */ + pci_intx_for_msi(dev, 0); + dev->msix_enabled = 1; +- +- /* +- * Ensure that all table entries are masked to prevent +- * stale entries from firing in a crash kernel. +- * +- * Done late to deal with a broken Marvell NVME device +- * which takes the MSI-X mask bits into account even +- * when MSI-X is disabled, which prevents MSI delivery. +- */ +- msix_mask_all(base, tsize); + pci_msix_clear_and_set_ctrl(dev, PCI_MSIX_FLAGS_MASKALL, 0); + + pcibios_free_irq(dev); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 20a932690738..494cee3aec7b 100644 --- a/drivers/pci/quirks.c @@ -1579,42 +1642,6 @@ index ac6c5ccfe1cb..ec784479eece 100644 /* Lock the device, then check to see if we were * disconnected while waiting for the lock to succeed. */ usb_lock_device(hdev); -diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c -index 3b58f4fc0a80..25c8809e0a38 100644 ---- a/drivers/usb/gadget/legacy/inode.c -+++ b/drivers/usb/gadget/legacy/inode.c -@@ -1826,8 +1826,9 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) - spin_lock_irq (&dev->lock); - value = -EINVAL; - if (dev->buf) { -+ spin_unlock_irq(&dev->lock); - kfree(kbuf); -- goto fail; -+ return value; - } - dev->buf = kbuf; - -@@ -1874,8 +1875,8 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) - - value = usb_gadget_probe_driver(&gadgetfs_driver); - if (value != 0) { -- kfree (dev->buf); -- dev->buf = NULL; -+ spin_lock_irq(&dev->lock); -+ goto fail; - } else { - /* at this point "good" hardware has for the first time - * let the USB the host see us. alternatively, if users -@@ -1892,6 +1893,9 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) - return value; - - fail: -+ dev->config = NULL; -+ dev->hs_config = NULL; -+ dev->dev = NULL; - spin_unlock_irq (&dev->lock); - pr_debug ("%s: %s fail %zd, %p\n", shortname, __func__, value, dev); - kfree (dev->buf); diff --git a/include/linux/efi.h b/include/linux/efi.h index ef8dbc0a1522..836a5dfc6156 100644 --- a/include/linux/efi.h |