kernel/linux.git/drivers/pcmcia, branch v7.0.10

PCMCIA: Fix garbled log messages for KERN_CONT

2026-05-23T11:09:17+00:00

[ Upstream commit bfeaa6814bd3f9a1f6d525b3b35a03b9a0368961 ] For years the PCMCIA info messages are messed up by superfluous newlines. While f2e6cf76751d ("pcmcia: Convert dev_printk to dev_") converted the code to pr_cont(), dev_info enforces a \n via vprintk_store setting LOG_NEWLINE, breaking subsequent pr_cont. Fix by logging the device name manually to allow pr_cont to work for more readable and not \n distorted logs. Fixes: f2e6cf76751d ("pcmcia: Convert dev_printk to dev_") Signed-off-by: René Rebe Signed-off-by: Dominik Brodowski Signed-off-by: Sasha Levin

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

PCI: Separate CardBus setup & build it only with CONFIG_CARDBUS

2026-01-27T22:36:52+00:00

PCI bridge window setup code includes special code to handle CardBus bridges. CardBus has long since fallen out of favor and modern systems have no use for it. Move CardBus setup code to its own file and use existing CONFIG_CARDBUS to decide whether it should be built or not. Signed-off-by: Ilpo Järvinen Signed-off-by: Bjorn Helgaas Link: https://patch.msgid.link/20251219174036.16738-18-ilpo.jarvinen@linux.intel.com

pcmcia: Add error handling for add_interval() in do_validate_mem()

2025-08-16T13:49:58+00:00

In the do_validate_mem(), the call to add_interval() does not handle errors. If kmalloc() fails in add_interval(), it could result in a null pointer being inserted into the linked list, leading to illegal memory access when sub_interval() is called next. This patch adds an error handling for the add_interval(). If add_interval() returns an error, the function will return early with the error code. Fixes: 7b4884ca8853 ("pcmcia: validate late-added resources") Signed-off-by: Wentao Liang Signed-off-by: Dominik Brodowski

pcmcia: cs: Remove unused pcmcia_get_socket_by_nr

2025-08-16T13:44:33+00:00

The last use of pcmcia_get_socket_by_nr() was removed in 2010 by commit 5716d415f8c5 ("pcmcia: remove obsolete ioctl") Remove it. Signed-off-by: Dr. David Alan Gilbert Signed-off-by: Dominik Brodowski

pcmcia: omap: Add missing check for platform_get_resource

2025-08-16T13:43:33+00:00

Add missing check for platform_get_resource() and return error if it fails to catch the error. Fixes: d87d44f7ab35 ("ARM: omap1: move CF chipselect setup to board file") Signed-off-by: Chen Ni Signed-off-by: Dominik Brodowski

pcmcia: Use str_off_on() and str_yes_no() helpers

2025-08-16T13:40:31+00:00

Remove hard-coded strings by using the str_off_on() and str_yes_no() helper functions. Signed-off-by: Thorsten Blum Signed-off-by: Dominik Brodowski

pcmcia: remove PCCARD_IODYN

2025-08-16T13:37:47+00:00

The config PCCARD_IODYN was last used in the config option PCMCIA_M8XX with its m8xx_pcmcia driver. This driver was removed with commit 39eb56da2b53 ("pcmcia: Remove m8xx_pcmcia driver"), included in v3.17, back in 2014. Since then, the config PCCARD_IODYN is unused. Remove the config option, the corresponding file included with this config and the corresponding definition in the pcmcia header file. Signed-off-by: Lukas Bulwahn Signed-off-by: Dominik Brodowski

pcmcia: ds: Emphasize "really" epizeuxis

2025-08-16T13:36:08+00:00

pcmcia_dev_present() comment writes about small timeframe where the function returns NULL (racy condition), in epizeuxis device. In the past, it tripped contributors who misunderstood it for "really" duplicate ([1], [2]). Add comma between "really" words to emphasize the epizeuxis. Link: https://lore.kernel.org/all/YxT1As38WRZcyH0%2F@shine.dominikbrodowski.net/ [1] Link: https://lore.kernel.org/all/20220831083623.GA25639@isilmar-4.linta.de/ [2] Signed-off-by: Bagas Sanjaya Signed-off-by: Dominik Brodowski