diff options
Diffstat (limited to 'libre')
6 files changed, 712 insertions, 275 deletions
diff --git a/libre/linux-libre-lts/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch b/libre/linux-libre-lts/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch index 29abaacc2..b525c0541 100644 --- a/libre/linux-libre-lts/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch +++ b/libre/linux-libre-lts/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch @@ -1,4 +1,4 @@ -From f4b254de5d2b75143dd7c225e58afb3f5ee3bae6 Mon Sep 17 00:00:00 2001 +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> Date: Mon, 16 Sep 2019 04:53:20 +0200 Subject: [PATCH] ZEN: Add sysctl and CONFIG to disallow unprivileged @@ -127,6 +127,3 @@ index 8eadadc478f9..c36ecd19562c 100644 static struct kmem_cache *user_ns_cachep __read_mostly; static DEFINE_MUTEX(userns_state_mutex); --- -2.26.2 - diff --git a/libre/linux-libre-lts/0002-Revert-ath9k-Fix-general-protection-fault-in-ath9k_h.patch b/libre/linux-libre-lts/0002-Revert-ath9k-Fix-general-protection-fault-in-ath9k_h.patch deleted file mode 100644 index 8d355eb48..000000000 --- a/libre/linux-libre-lts/0002-Revert-ath9k-Fix-general-protection-fault-in-ath9k_h.patch +++ /dev/null @@ -1,254 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: =?UTF-8?q?Viktor=20J=C3=A4gersk=C3=BCpper?= - <viktor_jaegerskuepper@freenet.de> -Date: Wed, 1 Jul 2020 23:32:28 +0200 -Subject: [PATCH] Revert "ath9k: Fix general protection fault in - ath9k_hif_usb_rx_cb" -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This reverts commit 2bbcaaee1fcb ("ath9k: Fix general protection fault -in ath9k_hif_usb_rx_cb") because the driver gets stuck like this: - - [ 5.778803] usb 1-5: Manufacturer: ATHEROS - [ 21.697488] usb 1-5: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested - [ 21.701377] usbcore: registered new interface driver ath9k_htc - [ 22.053705] usb 1-5: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 - [ 22.306182] ath9k_htc 1-5:1.0: ath9k_htc: HTC initialized with 33 credits - [ 115.708513] ath9k_htc: Failed to initialize the device - [ 115.708683] usb 1-5: ath9k_htc: USB layer deinitialized - -Reported-by: Roman Mamedov <rm@romanrm.net> -Ref: https://bugzilla.kernel.org/show_bug.cgi?id=208251 -Fixes: 2bbcaaee1fcb ("ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb") -Tested-by: Viktor Jägersküpper <viktor_jaegerskuepper@freenet.de> -Signed-off-by: Viktor Jägersküpper <viktor_jaegerskuepper@freenet.de> ---- - drivers/net/wireless/ath/ath9k/hif_usb.c | 48 ++++++------------------ - drivers/net/wireless/ath/ath9k/hif_usb.h | 5 --- - 2 files changed, 11 insertions(+), 42 deletions(-) - -diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c -index 4ed21dad6a8e..6049d3766c64 100644 ---- a/drivers/net/wireless/ath/ath9k/hif_usb.c -+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c -@@ -643,9 +643,9 @@ static void ath9k_hif_usb_rx_stream(struct hif_device_usb *hif_dev, - - static void ath9k_hif_usb_rx_cb(struct urb *urb) - { -- struct rx_buf *rx_buf = (struct rx_buf *)urb->context; -- struct hif_device_usb *hif_dev = rx_buf->hif_dev; -- struct sk_buff *skb = rx_buf->skb; -+ struct sk_buff *skb = (struct sk_buff *) urb->context; -+ struct hif_device_usb *hif_dev = -+ usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)); - int ret; - - if (!skb) -@@ -685,15 +685,14 @@ static void ath9k_hif_usb_rx_cb(struct urb *urb) - return; - free: - kfree_skb(skb); -- kfree(rx_buf); - } - - static void ath9k_hif_usb_reg_in_cb(struct urb *urb) - { -- struct rx_buf *rx_buf = (struct rx_buf *)urb->context; -- struct hif_device_usb *hif_dev = rx_buf->hif_dev; -- struct sk_buff *skb = rx_buf->skb; -+ struct sk_buff *skb = (struct sk_buff *) urb->context; - struct sk_buff *nskb; -+ struct hif_device_usb *hif_dev = -+ usb_get_intfdata(usb_ifnum_to_if(urb->dev, 0)); - int ret; - - if (!skb) -@@ -751,7 +750,6 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb) - return; - free: - kfree_skb(skb); -- kfree(rx_buf); - urb->context = NULL; - } - -@@ -797,7 +795,7 @@ static int ath9k_hif_usb_alloc_tx_urbs(struct hif_device_usb *hif_dev) - init_usb_anchor(&hif_dev->mgmt_submitted); - - for (i = 0; i < MAX_TX_URB_NUM; i++) { -- tx_buf = kzalloc(sizeof(*tx_buf), GFP_KERNEL); -+ tx_buf = kzalloc(sizeof(struct tx_buf), GFP_KERNEL); - if (!tx_buf) - goto err; - -@@ -834,146 +832,122 @@ static void ath9k_hif_usb_dealloc_rx_urbs(struct hif_device_usb *hif_dev) - - static int ath9k_hif_usb_alloc_rx_urbs(struct hif_device_usb *hif_dev) - { -- struct rx_buf *rx_buf = NULL; -- struct sk_buff *skb = NULL; - struct urb *urb = NULL; -+ struct sk_buff *skb = NULL; - int i, ret; - - init_usb_anchor(&hif_dev->rx_submitted); - spin_lock_init(&hif_dev->rx_lock); - - for (i = 0; i < MAX_RX_URB_NUM; i++) { - -- rx_buf = kzalloc(sizeof(*rx_buf), GFP_KERNEL); -- if (!rx_buf) { -- ret = -ENOMEM; -- goto err_rxb; -- } -- - /* Allocate URB */ - urb = usb_alloc_urb(0, GFP_KERNEL); - if (urb == NULL) { - ret = -ENOMEM; - goto err_urb; - } - - /* Allocate buffer */ - skb = alloc_skb(MAX_RX_BUF_SIZE, GFP_KERNEL); - if (!skb) { - ret = -ENOMEM; - goto err_skb; - } - -- rx_buf->hif_dev = hif_dev; -- rx_buf->skb = skb; -- - usb_fill_bulk_urb(urb, hif_dev->udev, - usb_rcvbulkpipe(hif_dev->udev, - USB_WLAN_RX_PIPE), - skb->data, MAX_RX_BUF_SIZE, -- ath9k_hif_usb_rx_cb, rx_buf); -+ ath9k_hif_usb_rx_cb, skb); - - /* Anchor URB */ - usb_anchor_urb(urb, &hif_dev->rx_submitted); - - /* Submit URB */ - ret = usb_submit_urb(urb, GFP_KERNEL); - if (ret) { - usb_unanchor_urb(urb); - goto err_submit; - } - - /* - * Drop reference count. - * This ensures that the URB is freed when killing them. - */ - usb_free_urb(urb); - } - - return 0; - - err_submit: - kfree_skb(skb); - err_skb: - usb_free_urb(urb); - err_urb: -- kfree(rx_buf); --err_rxb: - ath9k_hif_usb_dealloc_rx_urbs(hif_dev); - return ret; - } - - static void ath9k_hif_usb_dealloc_reg_in_urbs(struct hif_device_usb *hif_dev) - { - usb_kill_anchored_urbs(&hif_dev->reg_in_submitted); - } - - static int ath9k_hif_usb_alloc_reg_in_urbs(struct hif_device_usb *hif_dev) - { -- struct rx_buf *rx_buf = NULL; -- struct sk_buff *skb = NULL; - struct urb *urb = NULL; -+ struct sk_buff *skb = NULL; - int i, ret; - - init_usb_anchor(&hif_dev->reg_in_submitted); - - for (i = 0; i < MAX_REG_IN_URB_NUM; i++) { - -- rx_buf = kzalloc(sizeof(*rx_buf), GFP_KERNEL); -- if (!rx_buf) { -- ret = -ENOMEM; -- goto err_rxb; -- } -- - /* Allocate URB */ - urb = usb_alloc_urb(0, GFP_KERNEL); - if (urb == NULL) { - ret = -ENOMEM; - goto err_urb; - } - - /* Allocate buffer */ - skb = alloc_skb(MAX_REG_IN_BUF_SIZE, GFP_KERNEL); - if (!skb) { - ret = -ENOMEM; - goto err_skb; - } - -- rx_buf->hif_dev = hif_dev; -- rx_buf->skb = skb; -- - usb_fill_int_urb(urb, hif_dev->udev, - usb_rcvintpipe(hif_dev->udev, - USB_REG_IN_PIPE), - skb->data, MAX_REG_IN_BUF_SIZE, -- ath9k_hif_usb_reg_in_cb, rx_buf, 1); -+ ath9k_hif_usb_reg_in_cb, skb, 1); - - /* Anchor URB */ - usb_anchor_urb(urb, &hif_dev->reg_in_submitted); - - /* Submit URB */ - ret = usb_submit_urb(urb, GFP_KERNEL); - if (ret) { - usb_unanchor_urb(urb); - goto err_submit; - } - - /* - * Drop reference count. - * This ensures that the URB is freed when killing them. - */ - usb_free_urb(urb); - } - - return 0; - - err_submit: - kfree_skb(skb); - err_skb: - usb_free_urb(urb); - err_urb: -- kfree(rx_buf); --err_rxb: - ath9k_hif_usb_dealloc_reg_in_urbs(hif_dev); - return ret; - } -diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.h b/drivers/net/wireless/ath/ath9k/hif_usb.h -index 5985aa15ca93..a94e7e1c86e9 100644 ---- a/drivers/net/wireless/ath/ath9k/hif_usb.h -+++ b/drivers/net/wireless/ath/ath9k/hif_usb.h -@@ -86,11 +86,6 @@ struct tx_buf { - struct list_head list; - }; - --struct rx_buf { -- struct sk_buff *skb; -- struct hif_device_usb *hif_dev; --}; -- - #define HIF_USB_TX_STOP BIT(0) - #define HIF_USB_TX_FLUSH BIT(1) - --- -2.27.0 - diff --git a/libre/linux-libre-lts/0002-virt-vbox-Add-support-for-the-new-VBG_IOCTL_ACQUIRE_.patch b/libre/linux-libre-lts/0002-virt-vbox-Add-support-for-the-new-VBG_IOCTL_ACQUIRE_.patch new file mode 100644 index 000000000..ce36e014e --- /dev/null +++ b/libre/linux-libre-lts/0002-virt-vbox-Add-support-for-the-new-VBG_IOCTL_ACQUIRE_.patch @@ -0,0 +1,689 @@ +From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 +From: "Jan Alexander Steffens (heftig)" <heftig@archlinux.org> +Date: Wed, 15 Jul 2020 22:42:07 +0200 +Subject: [PATCH] virt: vbox: Add support for the new + VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl + +https://lore.kernel.org/patchwork/cover/1270301/ + +Needed for https://bugs.archlinux.org/task/67253 + +Squashed commit of the following: + +commit 0d7bec556896815f4920a5ed87339732c697175c +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:58 2020 +0200 + + virt: vbox: Fix some comments which talk about the "session spinlock" + + The session lock is a mutex, not a spinlock, fix the comments to match. + + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit fed91350029e0c3bf626bd55a148e766587ec439 +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:57 2020 +0200 + + virt: vbox: Log unknown ioctl requests as error + + Every now and then upstream adds new ioctls without notifying us, + log unknown ioctl requests as an error to catch these. + + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit 245d06f4c1b8f84cde07d14c09296a4fe90a26f0 +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:56 2020 +0200 + + virt: vbox: Add a few new vmmdev request types to the userspace whitelist + + Upstream VirtualBox has defined and is using a few new request types for + vmmdev requests passed through /dev/vboxguest to the hypervisor. + + Add the defines for these to vbox_vmmdev_types.h and add add them to the + whitelists of vmmdev requests which userspace is allowed to make. + + BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1789545 + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit 2f24f5446915322bbbb1ccf4ee2297512feab942 +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:55 2020 +0200 + + virt: vbox: Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl + + Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl, this + is necessary for automatic resizing of the guest resolution to match the + VM-window size to work with the new VMSVGA virtual GPU which is now the + new default in VirtualBox. + + BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1789545 + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit 2fc9822453e8dd215765cd2b28e5e6e26338829e +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:54 2020 +0200 + + virt: vbox: Add vbg_set_host_capabilities() helper function + + Add vbg_set_host_capabilities() helper function, this is a preparation + patch for adding support for the VBGL_IOCTL_GUEST_CAPS_ACQUIRE ioctl. + + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit 1594daf929c8691849c00e49e4a1ed977048addc +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:53 2020 +0200 + + virt: vbox: Rename guest_caps struct members to set_guest_caps + + Rename guest_caps[_tracker] struct members to set_guest_caps[_tracker] + this is a preparation patch for adding support for the + VBGL_IOCTL_GUEST_CAPS_ACQUIRE ioctl. + + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit d7f3b7cec66d171cf5194ad37f647f4562da6ccc +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:52 2020 +0200 + + virt: vbox: Fix guest capabilities mask check + + Check the passed in capabilities against VMMDEV_GUEST_CAPABILITIES_MASK + instead of against VMMDEV_EVENT_VALID_EVENT_MASK. + This tightens the allowed mask from 0x7ff to 0x7. + + Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest integration") + Cc: stable@vger.kernel.org + Acked-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> + +commit f6694fa90e2183874def2d022d097795e2269a15 +Author: Hans de Goede <hdegoede@redhat.com> +Date: Thu Jul 9 14:08:51 2020 +0200 + + virt: vbox: Fix VBGL_IOCTL_VMMDEV_REQUEST_BIG and _LOG req numbers to match upstream + + Until this commit the mainline kernel version (this version) of the + vboxguest module contained a bug where it defined + VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using + _IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of + _IO(V, ...) as the out of tree VirtualBox upstream version does. + + Since the VirtualBox userspace bits are always built against VirtualBox + upstream's headers, this means that so far the mainline kernel version + of the vboxguest module has been failing these 2 ioctls with -ENOTTY. + I guess that VBGL_IOCTL_VMMDEV_REQUEST_BIG is never used causing us to + not hit that one and sofar the vboxguest driver has failed to actually + log any log messages passed it through VBGL_IOCTL_LOG. + + This commit changes the VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG + defines to match the out of tree VirtualBox upstream vboxguest version, + while keeping compatibility with the old wrong request defines so as + to not break the kernel ABI in case someone has been using the old + request defines. + + Fixes: f6ddd094f579 ("virt: Add vboxguest driver for Virtual Box Guest integration UAPI") + Cc: stable@vger.kernel.org + Acked-by: Arnd Bergmann <arnd@arndb.de> + Reviewed-by: Arnd Bergmann <arnd@arndb.de> + Signed-off-by: Hans de Goede <hdegoede@redhat.com> +--- + drivers/virt/vboxguest/vboxguest_core.c | 266 +++++++++++++++++++---- + drivers/virt/vboxguest/vboxguest_core.h | 23 +- + drivers/virt/vboxguest/vboxguest_utils.c | 1 + + include/linux/vbox_utils.h | 1 + + include/uapi/linux/vbox_vmmdev_types.h | 3 + + include/uapi/linux/vboxguest.h | 24 ++ + 6 files changed, 269 insertions(+), 49 deletions(-) + +diff --git a/drivers/virt/vboxguest/vboxguest_core.c b/drivers/virt/vboxguest/vboxguest_core.c +index 95bfdb8ac8a2..f449fc366cf3 100644 +--- a/drivers/virt/vboxguest/vboxguest_core.c ++++ b/drivers/virt/vboxguest/vboxguest_core.c +@@ -558,7 +558,7 @@ static int vbg_reset_host_event_filter(struct vbg_dev *gdev, + * Changes the event filter mask for the given session. + * + * This is called in response to VBG_IOCTL_CHANGE_FILTER_MASK as well as to +- * do session cleanup. Takes the session spinlock. ++ * do session cleanup. Takes the session mutex. + * + * Return: 0 or negative errno value. + * @gdev: The Guest extension device. +@@ -661,78 +661,205 @@ static int vbg_reset_host_capabilities(struct vbg_dev *gdev) + } + + /** +- * Sets the guest capabilities for a session. Takes the session spinlock. ++ * Set guest capabilities on the host. ++ * Must be called with gdev->session_mutex hold. ++ * Return: 0 or negative errno value. ++ * @gdev: The Guest extension device. ++ * @session: The session. ++ * @session_termination: Set if we're called by the session cleanup code. ++ */ ++static int vbg_set_host_capabilities(struct vbg_dev *gdev, ++ struct vbg_session *session, ++ bool session_termination) ++{ ++ struct vmmdev_mask *req; ++ u32 caps; ++ int rc; ++ ++ WARN_ON(!mutex_is_locked(&gdev->session_mutex)); ++ ++ caps = gdev->acquired_guest_caps | gdev->set_guest_caps_tracker.mask; ++ ++ if (gdev->guest_caps_host == caps) ++ return 0; ++ ++ /* On termination the requestor is the kernel, as we're cleaning up. */ ++ req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES, ++ session_termination ? VBG_KERNEL_REQUEST : ++ session->requestor); ++ if (!req) { ++ gdev->guest_caps_host = U32_MAX; ++ return -ENOMEM; ++ } ++ ++ req->or_mask = caps; ++ req->not_mask = ~caps; ++ rc = vbg_req_perform(gdev, req); ++ vbg_req_free(req, sizeof(*req)); ++ ++ gdev->guest_caps_host = (rc >= 0) ? caps : U32_MAX; ++ ++ return vbg_status_code_to_errno(rc); ++} ++ ++/** ++ * Acquire (get exclusive access) guest capabilities for a session. ++ * Takes the session mutex. ++ * Return: 0 or negative errno value. ++ * @gdev: The Guest extension device. ++ * @session: The session. ++ * @flags: Flags (VBGL_IOC_AGC_FLAGS_XXX). ++ * @or_mask: The capabilities to add. ++ * @not_mask: The capabilities to remove. ++ * @session_termination: Set if we're called by the session cleanup code. ++ * This tweaks the error handling so we perform ++ * proper session cleanup even if the host ++ * misbehaves. ++ */ ++static int vbg_acquire_session_capabilities(struct vbg_dev *gdev, ++ struct vbg_session *session, ++ u32 or_mask, u32 not_mask, ++ u32 flags, bool session_termination) ++{ ++ unsigned long irqflags; ++ bool wakeup = false; ++ int ret = 0; ++ ++ mutex_lock(&gdev->session_mutex); ++ ++ if (gdev->set_guest_caps_tracker.mask & or_mask) { ++ vbg_err("%s error: cannot acquire caps which are currently set\n", ++ __func__); ++ ret = -EINVAL; ++ goto out; ++ } ++ ++ /* ++ * Mark any caps in the or_mask as now being in acquire-mode. Note ++ * once caps are in acquire_mode they always stay in this mode. ++ * This impacts event handling, so we take the event-lock. ++ */ ++ spin_lock_irqsave(&gdev->event_spinlock, irqflags); ++ gdev->acquire_mode_guest_caps |= or_mask; ++ spin_unlock_irqrestore(&gdev->event_spinlock, irqflags); ++ ++ /* If we only have to switch the caps to acquire mode, we're done. */ ++ if (flags & VBGL_IOC_AGC_FLAGS_CONFIG_ACQUIRE_MODE) ++ goto out; ++ ++ not_mask &= ~or_mask; /* or_mask takes priority over not_mask */ ++ not_mask &= session->acquired_guest_caps; ++ or_mask &= ~session->acquired_guest_caps; ++ ++ if (or_mask == 0 && not_mask == 0) ++ goto out; ++ ++ if (gdev->acquired_guest_caps & or_mask) { ++ ret = -EBUSY; ++ goto out; ++ } ++ ++ gdev->acquired_guest_caps |= or_mask; ++ gdev->acquired_guest_caps &= ~not_mask; ++ /* session->acquired_guest_caps impacts event handling, take the lock */ ++ spin_lock_irqsave(&gdev->event_spinlock, irqflags); ++ session->acquired_guest_caps |= or_mask; ++ session->acquired_guest_caps &= ~not_mask; ++ spin_unlock_irqrestore(&gdev->event_spinlock, irqflags); ++ ++ ret = vbg_set_host_capabilities(gdev, session, session_termination); ++ /* Roll back on failure, unless it's session termination time. */ ++ if (ret < 0 && !session_termination) { ++ gdev->acquired_guest_caps &= ~or_mask; ++ gdev->acquired_guest_caps |= not_mask; ++ spin_lock_irqsave(&gdev->event_spinlock, irqflags); ++ session->acquired_guest_caps &= ~or_mask; ++ session->acquired_guest_caps |= not_mask; ++ spin_unlock_irqrestore(&gdev->event_spinlock, irqflags); ++ } ++ ++ /* ++ * If we added a capability, check if that means some other thread in ++ * our session should be unblocked because there are events pending ++ * (the result of vbg_get_allowed_event_mask_for_session() may change). ++ * ++ * HACK ALERT! When the seamless support capability is added we generate ++ * a seamless change event so that the ring-3 client can sync with ++ * the seamless state. ++ */ ++ if (ret == 0 && or_mask != 0) { ++ spin_lock_irqsave(&gdev->event_spinlock, irqflags); ++ ++ if (or_mask & VMMDEV_GUEST_SUPPORTS_SEAMLESS) ++ gdev->pending_events |= ++ VMMDEV_EVENT_SEAMLESS_MODE_CHANGE_REQUEST; ++ ++ if (gdev->pending_events) ++ wakeup = true; ++ ++ spin_unlock_irqrestore(&gdev->event_spinlock, irqflags); ++ ++ if (wakeup) ++ wake_up(&gdev->event_wq); ++ } ++ ++out: ++ mutex_unlock(&gdev->session_mutex); ++ ++ return ret; ++} ++ ++/** ++ * Sets the guest capabilities for a session. Takes the session mutex. + * Return: 0 or negative errno value. + * @gdev: The Guest extension device. + * @session: The session. + * @or_mask: The capabilities to add. + * @not_mask: The capabilities to remove. + * @session_termination: Set if we're called by the session cleanup code. + * This tweaks the error handling so we perform + * proper session cleanup even if the host + * misbehaves. + */ + static int vbg_set_session_capabilities(struct vbg_dev *gdev, + struct vbg_session *session, + u32 or_mask, u32 not_mask, + bool session_termination) + { +- struct vmmdev_mask *req; + u32 changed, previous; +- int rc, ret = 0; +- +- /* +- * Allocate a request buffer before taking the spinlock, when +- * the session is being terminated the requestor is the kernel, +- * as we're cleaning up. +- */ +- req = vbg_req_alloc(sizeof(*req), VMMDEVREQ_SET_GUEST_CAPABILITIES, +- session_termination ? VBG_KERNEL_REQUEST : +- session->requestor); +- if (!req) { +- if (!session_termination) +- return -ENOMEM; +- /* Ignore allocation failure, we must do session cleanup. */ +- } ++ int ret = 0; + + mutex_lock(&gdev->session_mutex); + ++ if (gdev->acquire_mode_guest_caps & or_mask) { ++ vbg_err("%s error: cannot set caps which are in acquire_mode\n", ++ __func__); ++ ret = -EBUSY; ++ goto out; ++ } ++ + /* Apply the changes to the session mask. */ +- previous = session->guest_caps; +- session->guest_caps |= or_mask; +- session->guest_caps &= ~not_mask; ++ previous = session->set_guest_caps; ++ session->set_guest_caps |= or_mask; ++ session->set_guest_caps &= ~not_mask; + + /* If anything actually changed, update the global usage counters. */ +- changed = previous ^ session->guest_caps; ++ changed = previous ^ session->set_guest_caps; + if (!changed) + goto out; + +- vbg_track_bit_usage(&gdev->guest_caps_tracker, changed, previous); +- or_mask = gdev->guest_caps_tracker.mask; ++ vbg_track_bit_usage(&gdev->set_guest_caps_tracker, changed, previous); + +- if (gdev->guest_caps_host == or_mask || !req) +- goto out; +- +- gdev->guest_caps_host = or_mask; +- req->or_mask = or_mask; +- req->not_mask = ~or_mask; +- rc = vbg_req_perform(gdev, req); +- if (rc < 0) { +- ret = vbg_status_code_to_errno(rc); +- +- /* Failed, roll back (unless it's session termination time). */ +- gdev->guest_caps_host = U32_MAX; +- if (session_termination) +- goto out; +- +- vbg_track_bit_usage(&gdev->guest_caps_tracker, changed, +- session->guest_caps); +- session->guest_caps = previous; ++ ret = vbg_set_host_capabilities(gdev, session, session_termination); ++ /* Roll back on failure, unless it's session termination time. */ ++ if (ret < 0 && !session_termination) { ++ vbg_track_bit_usage(&gdev->set_guest_caps_tracker, changed, ++ session->set_guest_caps); ++ session->set_guest_caps = previous; + } + + out: + mutex_unlock(&gdev->session_mutex); +- vbg_req_free(req, sizeof(*req)); + + return ret; + } +@@ -948,6 +1075,7 @@ void vbg_core_close_session(struct vbg_session *session) + struct vbg_dev *gdev = session->gdev; + int i, rc; + ++ vbg_acquire_session_capabilities(gdev, session, 0, U32_MAX, 0, true); + vbg_set_session_capabilities(gdev, session, 0, U32_MAX, true); + vbg_set_session_event_filter(gdev, session, 0, U32_MAX, true); + +@@ -1005,31 +1133,52 @@ static int vbg_ioctl_driver_version_info( + return 0; + } + ++/* Must be called with the event_lock held */ ++static u32 vbg_get_allowed_event_mask_for_session(struct vbg_dev *gdev, ++ struct vbg_session *session) ++{ ++ u32 acquire_mode_caps = gdev->acquire_mode_guest_caps; ++ u32 session_acquired_caps = session->acquired_guest_caps; ++ u32 allowed_events = VMMDEV_EVENT_VALID_EVENT_MASK; ++ ++ if ((acquire_mode_caps & VMMDEV_GUEST_SUPPORTS_GRAPHICS) && ++ !(session_acquired_caps & VMMDEV_GUEST_SUPPORTS_GRAPHICS)) ++ allowed_events &= ~VMMDEV_EVENT_DISPLAY_CHANGE_REQUEST; ++ ++ if ((acquire_mode_caps & VMMDEV_GUEST_SUPPORTS_SEAMLESS) && ++ !(session_acquired_caps & VMMDEV_GUEST_SUPPORTS_SEAMLESS)) ++ allowed_events &= ~VMMDEV_EVENT_SEAMLESS_MODE_CHANGE_REQUEST; ++ ++ return allowed_events; ++} ++ + static bool vbg_wait_event_cond(struct vbg_dev *gdev, + struct vbg_session *session, + u32 event_mask) + { + unsigned long flags; + bool wakeup; + u32 events; + + spin_lock_irqsave(&gdev->event_spinlock, flags); + + events = gdev->pending_events & event_mask; ++ events &= vbg_get_allowed_event_mask_for_session(gdev, session); + wakeup = events || session->cancel_waiters; + + spin_unlock_irqrestore(&gdev->event_spinlock, flags); + + return wakeup; + } + + /* Must be called with the event_lock held */ + static u32 vbg_consume_events_locked(struct vbg_dev *gdev, + struct vbg_session *session, + u32 event_mask) + { + u32 events = gdev->pending_events & event_mask; + ++ events &= vbg_get_allowed_event_mask_for_session(gdev, session); + gdev->pending_events &= ~events; + return events; + } +@@ -1149,7 +1298,9 @@ static int vbg_req_allowed(struct vbg_dev *gdev, struct vbg_session *session, + case VMMDEVREQ_VIDEO_ACCEL_ENABLE: + case VMMDEVREQ_VIDEO_ACCEL_FLUSH: + case VMMDEVREQ_VIDEO_SET_VISIBLE_REGION: ++ case VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS: + case VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX: ++ case VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI: + case VMMDEVREQ_GET_SEAMLESS_CHANGE_REQ: + case VMMDEVREQ_GET_VRDPCHANGE_REQ: + case VMMDEVREQ_LOG_STRING: +@@ -1431,27 +1582,50 @@ static int vbg_ioctl_change_filter_mask(struct vbg_dev *gdev, + false); + } + ++static int vbg_ioctl_acquire_guest_capabilities(struct vbg_dev *gdev, ++ struct vbg_session *session, ++ struct vbg_ioctl_acquire_guest_caps *caps) ++{ ++ u32 flags, or_mask, not_mask; ++ ++ if (vbg_ioctl_chk(&caps->hdr, sizeof(caps->u.in), 0)) ++ return -EINVAL; ++ ++ flags = caps->u.in.flags; ++ or_mask = caps->u.in.or_mask; ++ not_mask = caps->u.in.not_mask; ++ ++ if (flags & ~VBGL_IOC_AGC_FLAGS_VALID_MASK) ++ return -EINVAL; ++ ++ if ((or_mask | not_mask) & ~VMMDEV_GUEST_CAPABILITIES_MASK) ++ return -EINVAL; ++ ++ return vbg_acquire_session_capabilities(gdev, session, or_mask, ++ not_mask, flags, false); ++} ++ + static int vbg_ioctl_change_guest_capabilities(struct vbg_dev *gdev, + struct vbg_session *session, struct vbg_ioctl_set_guest_caps *caps) + { + u32 or_mask, not_mask; + int ret; + + if (vbg_ioctl_chk(&caps->hdr, sizeof(caps->u.in), sizeof(caps->u.out))) + return -EINVAL; + + or_mask = caps->u.in.or_mask; + not_mask = caps->u.in.not_mask; + + if ((or_mask | not_mask) & ~VMMDEV_GUEST_CAPABILITIES_MASK) + return -EINVAL; + + ret = vbg_set_session_capabilities(gdev, session, or_mask, not_mask, + false); + if (ret) + return ret; + +- caps->u.out.session_caps = session->guest_caps; ++ caps->u.out.session_caps = session->set_guest_caps; + caps->u.out.global_caps = gdev->guest_caps_host; + + return 0; +@@ -1540,29 +1714,31 @@ int vbg_core_ioctl(struct vbg_session *session, unsigned int req, void *data) + return vbg_ioctl_interrupt_all_wait_events(gdev, session, data); + case VBG_IOCTL_CHANGE_FILTER_MASK: + return vbg_ioctl_change_filter_mask(gdev, session, data); ++ case VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES: ++ return vbg_ioctl_acquire_guest_capabilities(gdev, session, data); + case VBG_IOCTL_CHANGE_GUEST_CAPABILITIES: + return vbg_ioctl_change_guest_capabilities(gdev, session, data); + case VBG_IOCTL_CHECK_BALLOON: + return vbg_ioctl_check_balloon(gdev, data); + case VBG_IOCTL_WRITE_CORE_DUMP: + return vbg_ioctl_write_core_dump(gdev, session, data); + } + + /* Variable sized requests. */ + switch (req_no_size) { + #ifdef CONFIG_COMPAT + case VBG_IOCTL_HGCM_CALL_32(0): + f32bit = true; + #endif + /* Fall through */ + case VBG_IOCTL_HGCM_CALL(0): + return vbg_ioctl_hgcm_call(gdev, session, f32bit, data); + case VBG_IOCTL_LOG(0): + case VBG_IOCTL_LOG_ALT(0): + return vbg_ioctl_log(data); + } + +- vbg_debug("VGDrvCommonIoCtl: Unknown req %#08x\n", req); ++ vbg_err_ratelimited("Userspace made an unknown ioctl req %#08x\n", req); + return -ENOTTY; + } + +diff --git a/drivers/virt/vboxguest/vboxguest_core.h b/drivers/virt/vboxguest/vboxguest_core.h +index 77c3a9c8255d..ab4bf64e2cec 100644 +--- a/drivers/virt/vboxguest/vboxguest_core.h ++++ b/drivers/virt/vboxguest/vboxguest_core.h +@@ -118,11 +118,21 @@ struct vbg_dev { + u32 event_filter_host; + + /** +- * Usage counters for guest capabilities. Indexed by capability bit ++ * Guest capabilities which have been switched to acquire_mode. ++ */ ++ u32 acquire_mode_guest_caps; ++ /** ++ * Guest capabilities acquired by vbg_acquire_session_capabilities(). ++ * Only one session can acquire a capability at a time. ++ */ ++ u32 acquired_guest_caps; ++ /** ++ * Usage counters for guest capabilities requested through ++ * vbg_set_session_capabilities(). Indexed by capability bit + * number, one count per session using a capability. + * Protected by session_mutex. + */ +- struct vbg_bit_usage_tracker guest_caps_tracker; ++ struct vbg_bit_usage_tracker set_guest_caps_tracker; + /** + * The guest capabilities last reported to the host (or UINT32_MAX). + * Protected by session_mutex. +@@ -164,11 +174,16 @@ struct vbg_session { + */ + u32 event_filter; + /** +- * Guest capabilities for this session. ++ * Guest capabilities acquired by vbg_acquire_session_capabilities(). ++ * Only one session can acquire a capability at a time. ++ */ ++ u32 acquired_guest_caps; ++ /** ++ * Guest capabilities set through vbg_set_session_capabilities(). + * A capability claimed by any guest session will be reported to the + * host. Protected by vbg_gdev.session_mutex. + */ +- u32 guest_caps; ++ u32 set_guest_caps; + /** VMMDEV_REQUESTOR_* flags */ + u32 requestor; + /** Set on CANCEL_ALL_WAITEVENTS, protected by vbg_devevent_spinlock. */ +diff --git a/drivers/virt/vboxguest/vboxguest_utils.c b/drivers/virt/vboxguest/vboxguest_utils.c +index 43c391626a00..b6fd06eb015e 100644 +--- a/drivers/virt/vboxguest/vboxguest_utils.c ++++ b/drivers/virt/vboxguest/vboxguest_utils.c +@@ -58,6 +58,7 @@ EXPORT_SYMBOL(name) + VBG_LOG(vbg_info, pr_info); + VBG_LOG(vbg_warn, pr_warn); + VBG_LOG(vbg_err, pr_err); ++VBG_LOG(vbg_err_ratelimited, pr_err_ratelimited); + #if defined(DEBUG) && !defined(CONFIG_DYNAMIC_DEBUG) + VBG_LOG(vbg_debug, pr_debug); + #endif +diff --git a/include/linux/vbox_utils.h b/include/linux/vbox_utils.h +index ff56c443180c..db8a7d118093 100644 +--- a/include/linux/vbox_utils.h ++++ b/include/linux/vbox_utils.h +@@ -16,6 +16,7 @@ struct vbg_dev; + __printf(1, 2) void vbg_info(const char *fmt, ...); + __printf(1, 2) void vbg_warn(const char *fmt, ...); + __printf(1, 2) void vbg_err(const char *fmt, ...); ++__printf(1, 2) void vbg_err_ratelimited(const char *fmt, ...); + + /* Only use backdoor logging for non-dynamic debug builds */ + #if defined(DEBUG) && !defined(CONFIG_DYNAMIC_DEBUG) +diff --git a/include/uapi/linux/vbox_vmmdev_types.h b/include/uapi/linux/vbox_vmmdev_types.h +index c27289fd619a..f8a8d6b3c521 100644 +--- a/include/uapi/linux/vbox_vmmdev_types.h ++++ b/include/uapi/linux/vbox_vmmdev_types.h +@@ -63,6 +63,7 @@ enum vmmdev_request_type { + VMMDEVREQ_SET_GUEST_CAPABILITIES = 56, + VMMDEVREQ_VIDEMODE_SUPPORTED2 = 57, /* since version 3.2.0 */ + VMMDEVREQ_GET_DISPLAY_CHANGE_REQEX = 80, /* since version 4.2.4 */ ++ VMMDEVREQ_GET_DISPLAY_CHANGE_REQ_MULTI = 81, + VMMDEVREQ_HGCM_CONNECT = 60, + VMMDEVREQ_HGCM_DISCONNECT = 61, + VMMDEVREQ_HGCM_CALL32 = 62, +@@ -92,6 +93,8 @@ enum vmmdev_request_type { + VMMDEVREQ_WRITE_COREDUMP = 218, + VMMDEVREQ_GUEST_HEARTBEAT = 219, + VMMDEVREQ_HEARTBEAT_CONFIGURE = 220, ++ VMMDEVREQ_NT_BUG_CHECK = 221, ++ VMMDEVREQ_VIDEO_UPDATE_MONITOR_POSITIONS = 222, + /* Ensure the enum is a 32 bit data-type */ + VMMDEVREQ_SIZEHACK = 0x7fffffff + }; +diff --git a/include/uapi/linux/vboxguest.h b/include/uapi/linux/vboxguest.h +index f79d7abe27db..15125f6ec60d 100644 +--- a/include/uapi/linux/vboxguest.h ++++ b/include/uapi/linux/vboxguest.h +@@ -257,6 +257,30 @@ VMMDEV_ASSERT_SIZE(vbg_ioctl_change_filter, 24 + 8); + _IOWR('V', 12, struct vbg_ioctl_change_filter) + + ++/** VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES data structure. */ ++struct vbg_ioctl_acquire_guest_caps { ++ /** The header. */ ++ struct vbg_ioctl_hdr hdr; ++ union { ++ struct { ++ /** Flags (VBGL_IOC_AGC_FLAGS_XXX). */ ++ __u32 flags; ++ /** Capabilities to set (VMMDEV_GUEST_SUPPORTS_XXX). */ ++ __u32 or_mask; ++ /** Capabilities to drop (VMMDEV_GUEST_SUPPORTS_XXX). */ ++ __u32 not_mask; ++ } in; ++ } u; ++}; ++VMMDEV_ASSERT_SIZE(vbg_ioctl_acquire_guest_caps, 24 + 12); ++ ++#define VBGL_IOC_AGC_FLAGS_CONFIG_ACQUIRE_MODE 0x00000001 ++#define VBGL_IOC_AGC_FLAGS_VALID_MASK 0x00000001 ++ ++#define VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES \ ++ _IOWR('V', 13, struct vbg_ioctl_acquire_guest_caps) ++ ++ + /** VBG_IOCTL_CHANGE_GUEST_CAPABILITIES data structure. */ + struct vbg_ioctl_set_guest_caps { + /** The header. */ diff --git a/libre/linux-libre-lts/PKGBUILD b/libre/linux-libre-lts/PKGBUILD index 25a0f5508..67c34894b 100644 --- a/libre/linux-libre-lts/PKGBUILD +++ b/libre/linux-libre-lts/PKGBUILD @@ -14,11 +14,11 @@ _replacesoldkernels=() # '%' gets replaced with kernel suffix _replacesoldmodules=() # '%' gets replaced with kernel suffix pkgbase=linux-libre-lts -pkgver=5.4.51 +pkgver=5.4.57 pkgrel=1 pkgdesc='LTS Linux-libre' -rcnver=5.4.51 -rcnrel=armv7-x30.1 +rcnver=5.4.52 +rcnrel=armv7-x31 url='https://linux-libre.fsfla.org/' arch=(i686 x86_64 armv7h) license=(GPL2) @@ -44,7 +44,7 @@ source=( 0002-fix-Atmel-maXTouch-touchscreen-support.patch # Arch Linux patches 0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch - 0002-Revert-ath9k-Fix-general-protection-fault-in-ath9k_h.patch + 0002-virt-vbox-Add-support-for-the-new-VBG_IOCTL_ACQUIRE_.patch sphinx-workaround.patch ) source_armv7h=( @@ -67,7 +67,7 @@ validpgpkeys=( ) sha512sums=('0d0915133864eb031adfc6700066147dcf3e768a50a31c39754950c95ef4fd322dc701cd50af49c403ef0325adfcb07e354d5e46c1be3dcdd719a7a55c963f37' 'SKIP' - '23cbe2b26c9bfa65e91821486f4fd2cd56002286433a3e6f36b11bb48ff1858baed7d6027e9a220c9feeafc6a556636c1045a0b9a9afbc0029f0aad805927cb9' + 'd509d0192dff01259a9bd70c50be0c60e4ae0b8accfd73bfb2e5fa7571e931485f677e4f4b3ff165fc17e6f10d00f48fde8c45b9406e801694a28fee79297fae' 'SKIP' '13cb5bc42542e7b8bb104d5f68253f6609e463b6799800418af33eb0272cc269aaa36163c3e6f0aacbdaaa1d05e2827a4a7c4a08a029238439ed08b89c564bb3' 'SKIP' @@ -75,16 +75,16 @@ sha512sums=('0d0915133864eb031adfc6700066147dcf3e768a50a31c39754950c95ef4fd322dc 'SKIP' '267295aa0cea65684968420c68b32f1a66a22d018b9d2b2c1ef14267bcf4cb68aaf7099d073cbfefe6c25c8608bdcbbd45f7ac8893fdcecbf1e621abdfe9ecc1' 'SKIP' - '7192d452c4e9b5a1032107c8b8a4b4b6ed09f7f12a6ea7a426af5237ac02ba150acd6380fd931ca77a29d88df6269cbe75ff32717fba91bf8d39131b74ead61b' - '5576b632853b070eeff175807ce67662d0dd34012ca12e16c4e207f44fadc7865580e1370a6d60a09a84272f50c753695390e0f93c8a8f2dbc78ec2e704b59e6' + '14bef05171344cfe441787efd260b3c23d414969e10c320341604e83aba18de80e8dd7b9fadce1890b69ec8510bf6655d2e6ea232a10f296f0fff7b04602d4e4' + '6e62cfad9607cd868ff1aefc4c61cf6c58f644d9fe5b02b0af53d3cba8cc07ac36125dd9b753fac216d40ec6d2a809072162aa10ddff78f6df3b8f64b84a6791' '4d7e613ada85e48c9b57f9ea17b8445bd96fd6d16662186dba5073b40afc2b43de0bef5977afdaa82f789bfb7df3f99db1b2babd7588099df213fe60f00fed70' '53103bf55b957b657039510527df0df01279dec59cda115a4d6454e4135025d4546167fa30bdc99107f232561c1e096d8328609ab5a876cf7017176f92ad3e0b' '02af4dd2a007e41db0c63822c8ab3b80b5d25646af1906dc85d0ad9bb8bbf5236f8e381d7f91cf99ed4b0978c50aee37cb9567cdeef65b7ec3d91b882852b1af' 'b8fe56e14006ab866970ddbd501c054ae37186ddc065bb869cf7d18db8c0d455118d5bda3255fb66a0dde38b544655cfe9040ffe46e41d19830b47959b2fb168' - '763fbab9ffac713f6534ecdcd70319e2fe12b5dbaf8e20a7231c0cd809e1864f642615ecfc7ec0a9fcf903e1f5544175eb922f03f4d42af83279ee1f9c3564be' - 'e42ce0f1d2e8dd433ebeed60974895764be9b62f66d873c825ec548bf298fcf781b891df9994afa1039e604b020d03173508fd0832bd8377cb78173921c76bee' + 'c237c2996f7a62de4468bb2af173f9b4cb5084cd64af82e4792f84717413f9fedb39fe8642431487eb5f2ab0d6040126b650f46d8ac0845f1fdde5682bbae6ee' + '315aaf31af7b869ba64e324ab33ffa5050b761ecbd7aa6b9a900b8b2ca655d80f840fca9973d4f12ec067519ba4ab2ebdd41d518a9fda4586377ee9c9e9a2fda' '8081673a6594e5fc2fddc98fa434e99817aa822f7136d3c14c8d465fa7b93c9ac5d3a4150a5b632e25b1dc76a814dfa19d8aede37d58b935db288465b6585c58') -sha512sums_armv7h=('9a43f800dc0bf70c5c1e2fca374a26ea9b3a05e6eef3a84233d6be1565bd3d1665e567c3d15b7cffb16b1a4bdb7aadc3ae89d60f1ee4ae3e7d521ac2dc75ac6c' +sha512sums_armv7h=('2e1bcdf9dd283e4d69cd2c8a52379594f24bcb7fa21df7472dead4d635c1d93befcefa6af7340c6cb2115b125e2bb0bf4f41b6f2b8d31f366ddf6219b8cbc21e' 'SKIP' 'b576a9c40ba59485c350f71b9234d9e71f245e25b26382bd2f67019f3309c3b5705a6020eae0a9dfccacc763fb2056a5937c0a8ff4e64f99ba1d60f0b2acb03f' '85a13a274d4cbaca3ddbe8eaf883f1a1184765f8d09d6d40bb32defbe0876cb0153513e8db8671d7fc053e383ced793b74245ff29364a760e1a52bb36ebc8e85' diff --git a/libre/linux-libre-lts/config.i686 b/libre/linux-libre-lts/config.i686 index b30f363d3..56f7819d6 100644 --- a/libre/linux-libre-lts/config.i686 +++ b/libre/linux-libre-lts/config.i686 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.33-gnu Kernel Configuration +# Linux/x86 5.4.57-gnu Kernel Configuration # # @@ -1551,7 +1551,12 @@ CONFIG_VLAN_8021Q_MVRP=y # CONFIG_DECNET is not set CONFIG_LLC=m CONFIG_LLC2=m -# CONFIG_ATALK is not set +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +# CONFIG_LTPC is not set +# CONFIG_COPS is not set +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set CONFIG_PHONET=m @@ -2549,7 +2554,6 @@ CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=m CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_ENCLOSURE=m @@ -8644,7 +8648,6 @@ CONFIG_IOMMU_SUPPORT=y CONFIG_OF_IOMMU=y CONFIG_DMAR_TABLE=y CONFIG_INTEL_IOMMU=y -CONFIG_INTEL_IOMMU_SVM=y # CONFIG_INTEL_IOMMU_DEFAULT_ON is not set CONFIG_INTEL_IOMMU_FLOPPY_WA=y CONFIG_HYPERV_IOMMU=y diff --git a/libre/linux-libre-lts/config.x86_64 b/libre/linux-libre-lts/config.x86_64 index 663de0fa6..b61c740ff 100644 --- a/libre/linux-libre-lts/config.x86_64 +++ b/libre/linux-libre-lts/config.x86_64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 5.4.41-gnu Kernel Configuration +# Linux/x86 5.4.57-gnu Kernel Configuration # # @@ -1588,7 +1588,10 @@ CONFIG_VLAN_8021Q_MVRP=y # CONFIG_DECNET is not set CONFIG_LLC=m CONFIG_LLC2=m -# CONFIG_ATALK is not set +CONFIG_ATALK=m +CONFIG_DEV_APPLETALK=m +CONFIG_IPDDP=m +CONFIG_IPDDP_ENCAP=y # CONFIG_X25 is not set # CONFIG_LAPB is not set CONFIG_PHONET=m @@ -2586,7 +2589,6 @@ CONFIG_SCSI_PROC_FS=y CONFIG_BLK_DEV_SD=m CONFIG_CHR_DEV_ST=m CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m CONFIG_CHR_DEV_SCH=m CONFIG_SCSI_ENCLOSURE=m |