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      <title>Interview Questions: Chacacter Device Drivers Development - EmbLogic</title>
      <link>https://www.emblogic.com/forum/categories/009-01-introduction-to-device-drivers/p3/feed.rss</link>
      <pubDate>Tue, 22 Sep 26 14:35:02 -0400</pubDate>
         <description>Interview Questions: Chacacter Device Drivers Development - EmbLogic</description>
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		<item>
			<title>005.04.032: OOPs Device Imprinting, Inode Traversal, Dynamic Mem Fragmentation in cdd</title>
			<link>https://www.emblogic.com/forum/discussion/2257/005-04-032-oops-device-imprinting-inode-traversal-dynamic-mem-fragmentation-in-cdd</link>
			<pubDate>Sun, 14 Jun 2026 17:24:49 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
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			<title>005.02.031: OOPs Device Imprinting, Inode Traversal, Dynamic Mem Fragmentation in cdd</title>
			<link>https://www.emblogic.com/forum/discussion/2256/005-02-031-oops-device-imprinting-inode-traversal-dynamic-mem-fragmentation-in-cdd</link>
			<pubDate>Sun, 14 Jun 2026 17:22:29 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2256@/forum/discussions</guid>
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		<item>
			<title>005.02.030: OOPs Device Imprinting, Inode Traversal, Dynamic Mem Fragmentation in cdd</title>
			<link>https://www.emblogic.com/forum/discussion/2255/005-02-030-oops-device-imprinting-inode-traversal-dynamic-mem-fragmentation-in-cdd</link>
			<pubDate>Sun, 14 Jun 2026 17:19:35 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2255@/forum/discussions</guid>
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		<item>
			<title>005.02.029: Hardware &amp; Subsystem Translation</title>
			<link>https://www.emblogic.com/forum/discussion/2254/005-02-029-hardware-subsystem-translation</link>
			<pubDate>Sun, 14 Jun 2026 17:11:05 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2254@/forum/discussions</guid>
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			<title>005.02.028: File Operations &amp; Buffer Management</title>
			<link>https://www.emblogic.com/forum/discussion/2253/005-02-028-file-operations-buffer-management</link>
			<pubDate>Sun, 14 Jun 2026 17:08:31 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2253@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.027: VFS Inode Routing, cdev Lifecycle, and Driver Buffer Execution Flow</title>
			<link>https://www.emblogic.com/forum/discussion/2252/005-02-027-vfs-inode-routing-cdev-lifecycle-and-driver-buffer-execution-flow</link>
			<pubDate>Sun, 14 Jun 2026 17:04:35 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
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			<title>005.02.026: Character Device Byte-Streams versus Random-Access Memory Mapping Architectures</title>
			<link>https://www.emblogic.com/forum/discussion/2251/005-02-026-character-device-byte-streams-versus-random-access-memory-mapping-architectures</link>
			<pubDate>Sun, 14 Jun 2026 17:00:42 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2251@/forum/discussions</guid>
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			<title>005.02.025: Built-In vs. Module Trade-offs and Kbuild MODPOST Binary Validation Mechanisms</title>
			<link>https://www.emblogic.com/forum/discussion/2250/005-02-025-built-in-vs-module-trade-offs-and-kbuild-modpost-binary-validation-mechanisms</link>
			<pubDate>Sun, 14 Jun 2026 16:21:41 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2250@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.024: Udev Hot-Plugging Infrastructure</title>
			<link>https://www.emblogic.com/forum/discussion/2249/005-02-024-udev-hot-plugging-infrastructure</link>
			<pubDate>Sun, 14 Jun 2026 16:18:54 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2249@/forum/discussions</guid>
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			<title>005.02.023: Module Reference Counting &amp; Safe Unloading</title>
			<link>https://www.emblogic.com/forum/discussion/2248/005-02-023-module-reference-counting-safe-unloading</link>
			<pubDate>Sun, 14 Jun 2026 16:16:18 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2248@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.022: Inter-Module Dependency Management, Reference Counting, and Automated Udev Hot-Plugging</title>
			<link>https://www.emblogic.com/forum/discussion/2247/005-02-022-inter-module-dependency-management-reference-counting-and-automated-udev-hot-plugging</link>
			<pubDate>Sun, 14 Jun 2026 16:14:21 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2247@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.021: Mitigating Concurrency and Interrupt Deadlocks in Character Device Drivers</title>
			<link>https://www.emblogic.com/forum/discussion/2246/005-02-021-mitigating-concurrency-and-interrupt-deadlocks-in-character-device-drivers</link>
			<pubDate>Sun, 14 Jun 2026 16:10:24 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2246@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.020: Concurrency Controls: Spinlocks, Mutexes, and Atomic Scheduling Pitfalls in Drivers</title>
			<link>https://www.emblogic.com/forum/discussion/2245/005-02-020-concurrency-controls-spinlocks-mutexes-and-atomic-scheduling-pitfalls-in-drivers</link>
			<pubDate>Sun, 14 Jun 2026 16:05:38 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2245@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.019: Kernel Privilege Boundaries and Safe Character Driver Data Transfer Mechanisms</title>
			<link>https://www.emblogic.com/forum/discussion/2244/005-02-019-kernel-privilege-boundaries-and-safe-character-driver-data-transfer-mechanisms</link>
			<pubDate>Sun, 14 Jun 2026 15:59:57 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2244@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.018: Why are malloc() and floating-point banned in character drivers, and how do kmalloc() an</title>
			<link>https://www.emblogic.com/forum/discussion/2243/005-02-018-why-are-malloc-and-floating-point-banned-in-character-drivers-and-how-do-kmalloc-an</link>
			<pubDate>Sun, 14 Jun 2026 15:55:37 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2243@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.02.017: Integrate driver into drivers/char/,resolve header dependencies,format a diff -Nur patch</title>
			<link>https://www.emblogic.com/forum/discussion/2242/005-02-017-integrate-driver-into-driverscharresolve-header-dependenciesformat-a-diff-nur-patch</link>
			<pubDate>Sun, 14 Jun 2026 15:50:25 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2242@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.02.016: Unix Design Philosophy, Concurrency Controls, and Policy vs. Mechanism Separation</title>
			<link>https://www.emblogic.com/forum/discussion/2241/005-02-016-unix-design-philosophy-concurrency-controls-and-policy-vs-mechanism-separation</link>
			<pubDate>Sun, 14 Jun 2026 15:44:18 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2241@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.02.015: Unix Design Philosophy, Concurrency Controls, and Policy vs. Mechanism Separation</title>
			<link>https://www.emblogic.com/forum/discussion/2240/005-02-015-unix-design-philosophy-concurrency-controls-and-policy-vs-mechanism-separation</link>
			<pubDate>Sun, 14 Jun 2026 14:55:28 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2240@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.02.014: GPLv2 Licensing (EXPORT_SYMBOL_GPL),System Call Boundaries, and Distro Kernel Back-ports</title>
			<link>https://www.emblogic.com/forum/discussion/2239/005-02-014-gplv2-licensing-export_symbol_gplsystem-call-boundaries-and-distro-kernel-back-ports</link>
			<pubDate>Sun, 14 Jun 2026 14:45:29 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2239@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.02.013: GPLv2 Licensing (EXPORT_SYMBOL_GPL),System Call Boundaries, and Distro Kernel Back-ports</title>
			<link>https://www.emblogic.com/forum/discussion/2238/005-02-013-gplv2-licensing-export_symbol_gplsystem-call-boundaries-and-distro-kernel-back-ports</link>
			<pubDate>Sun, 14 Jun 2026 14:43:04 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2238@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.012: In-Tree Driver Integration, Memory Footprint, and Automated Module Loading</title>
			<link>https://www.emblogic.com/forum/discussion/2237/005-01-012-in-tree-driver-integration-memory-footprint-and-automated-module-loading</link>
			<pubDate>Sun, 14 Jun 2026 14:27:47 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2237@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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		<item>
			<title>005.01.011: In-Tree Driver Integration, Memory Footprint, and Automated Module Loading</title>
			<link>https://www.emblogic.com/forum/discussion/2236/005-01-011-in-tree-driver-integration-memory-footprint-and-automated-module-loading</link>
			<pubDate>Sun, 14 Jun 2026 14:25:31 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2236@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.10: LKM Symbol Exporting, Kernel VAS, and Concurrency in Character Drivers</title>
			<link>https://www.emblogic.com/forum/discussion/2235/005-01-10-lkm-symbol-exporting-kernel-vas-and-concurrency-in-character-drivers</link>
			<pubDate>Sun, 14 Jun 2026 14:20:23 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2235@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.009: LKM Symbol Exporting, Kernel VAS, and Concurrency in Character Drivers</title>
			<link>https://www.emblogic.com/forum/discussion/2234/005-01-009-lkm-symbol-exporting-kernel-vas-and-concurrency-in-character-drivers</link>
			<pubDate>Sun, 14 Jun 2026 14:17:41 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2234@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.008: Kernel vs. User-Space Isolation, Memory Boundaries, and struct file_operations</title>
			<link>https://www.emblogic.com/forum/discussion/2233/005-01-008-kernel-vs-user-space-isolation-memory-boundaries-and-struct-file_operations</link>
			<pubDate>Sun, 14 Jun 2026 14:15:04 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2233@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.007: Kernel vs. User-Space Isolation, Memory Boundaries, and struct file_operations</title>
			<link>https://www.emblogic.com/forum/discussion/2232/005-01-007-kernel-vs-user-space-isolation-memory-boundaries-and-struct-file_operations</link>
			<pubDate>Sun, 14 Jun 2026 14:12:24 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2232@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.006: Kbuild Infrastructure, External Module Compilation, and Version Magic (vermagic)</title>
			<link>https://www.emblogic.com/forum/discussion/2231/005-01-006-kbuild-infrastructure-external-module-compilation-and-version-magic-vermagic</link>
			<pubDate>Sun, 14 Jun 2026 14:00:22 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2231@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.005: Kbuild Infrastructure, External Module Compilation, and Version Magic (vermagic)</title>
			<link>https://www.emblogic.com/forum/discussion/2230/005-01-005-kbuild-infrastructure-external-module-compilation-and-version-magic-vermagic</link>
			<pubDate>Sun, 14 Jun 2026 13:57:28 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2230@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>005.01.002: Character Device Lifecycle APIs</title>
			<link>https://www.emblogic.com/forum/discussion/2227/005-01-002-character-device-lifecycle-apis</link>
			<pubDate>Sat, 13 Jun 2026 17:38:45 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">2227@/forum/discussions</guid>
			<description><![CDATA[]]></description>
		</item>
		<item>
			<title>Queries and Discussions</title>
			<link>https://www.emblogic.com/forum/discussion/1454/queries-and-discussions</link>
			<pubDate>Wed, 08 May 2024 09:27:54 -0400</pubDate>
			<dc:creator>pravjot</dc:creator>
			<guid isPermaLink="false">1454@/forum/discussions</guid>
			<description><![CDATA[]]></description>
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